General

What are the Mass Save rebate amounts?

Rebate amounts vary based on your home and heating and cooling system, but most homeowners save at least $10K and up to $25K.

What are my payment options?

Installing a heat pump can save a family hundreds of dollars each year on energy bills. The Inflation Reduction Act includes tax credits and rebates that can cover up to 30% of the costs, depending on household eligibility.

What do I need to do as a homeowner?

In order to keep your system covered by the Fully Covered Guarantee - you need to do three things:

  1. Inspect your system and make sure to report any issues that you see in a timely manner. 
  1. Clean your boiler filters every 4 months. 
  2. Work with your project manager to schedule your annual tune-ups

What should I look out for when I inspect my boiler?

Look at your boiler and check for any clear signs of lower performance or excess wear

Pay close attention to:

  • Pipes, valves, and connections for any abnormalities such as wear, leaks, or corrosion.
  • Make sure venting is not blocked: both intake and exhaust can have ice buildup outside or vegetation. 
  • Air intake must be free of obstruction (no vegetation, animals, lawn furniture, etc) 
  • Check for any leaks/excess water: most likely to happen at joints or pressure release valve. 
  • Check condensate drain if its clogged or blocked

How do I Check and Clean the Boiler Filter?

Every 3-4 months, you will need to clean your boiler filter to maximize energy efficiency and safety. There are three parts to clean: the inlet water filter, the strainer, and the air intake filter. All you will need is a toothbrush and cool, running water. 

  1. Turn your system off.
  2. First, drain the hot water heater side of your boiler. 
  3. Remove the clip and remove the strainer, and rinse it under cold running water. 
  4. Reinsert and tighten the strainer.
  5. Then drain the hot water heater side of your boiler.
  6. Remove the inlet water filter and rinse it with cold, clear running water and, if necessary, scrub it clean with a brush.
  7. Turn off the power to your unit and take off the front cover of your boiler.
  8. Pull the filter out of the boiler and run it under cold, clear running water and, if necessary, scrub it clean with a brush.
  9. Allow filter to dry out completely before returning to the boiler.

How do I schedule annual tune-ups?

We only send a team when necessary to perform annual maintenance on your boiler. Your dedicated project manager will schedule your annual boiler maintenance visit a year after installation.

How much does HVAC repair cost in Massachusetts?

While HVAC maintenance costs may run as little as $75 to $200, the average HVAC repair cost range is $243 to $1,567. The nationwide average HVAC repair cost is $351. More extensive damage that requires replacing parts costs upwards of $3,000. When you choose Tetra for your upgrade you don’t have to worry about any of this - all these costs are part of the Fully Covered Guarantee.

Are tune-ups included in the cost of my system?

Absolutely. Your servicing schedule aligns with your system's needs, including tune-ups. We cover the costs, sending technicians as needed at no extra charge.

Are repairs included in the cost of my system?

Absolutely. Boiler repairs including labor and parts are included in the cost of your system.

Is it really “Fully Covered”?

In short yes. Here’s what the guarantee does not cover: 

  • System negligence: As outlined in this blog, you will need to perform routine inspections and clean your boiler filter. Following this will help keep your system operating at the highest efficiency and keep it eligible for The Fully Covered by Tetra Guarantee. 
  • You (or anyone else!) take a baseball bat (or anything else) to your equipment and intentionally destroy it.
  • Another contractor damages the equipment. If that happens, we'll fix it and they'll pick up the bill.
  • There's an Act of God or extreme weather event. If that happens, we'll work with your homeowner's insurance and they'll cover it.

Is it really “Fully Covered”?

In short yes. Here’s what the guarantee does not cover: 

  • System negligence: As outlined in this blog, you will need to perform routine inspections and clean your boiler filter. Following this will help keep your system operating at the highest efficiency and keep it eligible for The Fully Covered by Tetra Guarantee. 
  • You (or anyone else!) take a baseball bat (or anything else) to your equipment and intentionally destroy it.
  • Another contractor damages the equipment. If that happens, we'll fix it and they'll pick up the bill.
  • There's an Act of God or extreme weather event. If that happens, we'll work with your homeowner's insurance and they'll cover it.

That's it, if there's anything else, it's on us.

What happens if my HVAC system breaks?

Our highly trained, licensed contractors ensure proper installation and efficiency. If your system breaks, we'll promptly work with you to diagnose the issue and if necessary send a technician to handle the repair, all included with Fully Covered by Tetra at no extra charge.

What happens if I move?

Fully Covered is non-transferable. That means your coverage ends when you leave the home the system was installed at.

Does air sealing reduce energy usage?

Yes, air sealing reduces energy usage by preventing drafts and minimizing heat loss, making your home more energy efficient.

How much energy does air sealing save?

Air sealing can save homeowners up to 15% on heating and cooling costs by reducing energy loss.

What are the benefits of air sealing?

Air sealing improves energy efficiency, lowers utility bills, enhances indoor comfort, and can improve indoor air quality by reducing drafts and allergens.

Does insulation reduce the electric bill?

Yes, proper insulation reduces the electric bill by maintaining a consistent indoor temperature, reducing the need for heating and cooling.

What are the reduced PSEG energy rates for a heat pump?

PSEG offers a 40% discount on electricity delivery charges for usage above 400 kWh/month from October 1 to May 1 for heat pump users.

What are the reduced ConEd energy rates for a heat pump?

ConEd provides a one-year price guarantee for the first 500 air-source or geothermal heat pump customers. If your bills are higher on the new rate, they'll credit you the difference.

What are the reduced Rockland & Orange energy rates for a heat pump?

Rockland & Orange is offering $80 per MMBtu, which adds up fast!

Do appliances use electricity when not in use?

Yes, many appliances still consume electricity when plugged in but not in use, often called "phantom" or standby power.

Is energy conservation important?

Yes, energy conservation is important because it reduces energy consumption, helps protect the environment, and saves money on utility bills.

Why is my power bill so high?

Your power bill may be high due to inefficient appliances, poor insulation, excessive heating or cooling, or leaving devices plugged in when not in use.

Why is regular HVAC maintenance important?

Regular HVAC maintenance, such as changing filters and cleaning coils, ensures your system runs efficiently, preventing breakdowns and saving you money in the long run.

Does insulation save money?

Yes, proper insulation can save money by reducing the amount of energy needed to heat and cool your home. It helps maintain a consistent indoor temperature, leading to lower energy bills and less strain on your HVAC system.

How often should you replace HVAC air filters?

HVAC air filters should be checked monthly and replaced every 1-3 months, depending on factors like filter type, system usage, and whether you have pets or allergies. Regular replacement ensures optimal airflow and system efficiency.

Do smart thermostats save money?

Yes, smart thermostats can save money by optimizing your heating and cooling schedule. They learn your habits and adjust the temperature based on when you're home or away, reducing energy usage and lowering your utility bills.

How long do Mass Save rebates take?

Rebates from Mass Save typically take 6-8 weeks to process, although times may vary depending on the specific rebate and application. With Tetra, you don’t have to wait at all. We offer instant rebates by deducting the rebate amount off your final bill.

How much money do you save with a heat pump?

Most homeowners save $500 a year on their power bill, which adds up quickly over the lifespan of your new system.

How does Mass Save work?

Mass Save helps people save money on energy-efficient appliance updates by offering free energy assessments, rebates on appliance purchases, and more. With Tetra, you’ll get even more help managing the install process and applying for Mass Save rebates.

What is Mass Save?

Mass Save is a program in Massachusetts that helps residents and businesses make their homes more energy efficient. They do this by helping people upgrade to heat pumps through rebates and other resources.

How much do Air-Source Heat Pumps cost?

The majority of installations in Massachusetts can cost around $15,854 after deductions. Remember you can earn up to $16,000 in rebates through Mass Save, not a bad deal.

Why is my gas bill so high?

High gas bills can be caused by inefficient heating systems, poor insulation, or leaks in your home.

How do I lower my gas bill?

You can lower your gas bill by sealing drafts, upgrading your HVAC system, using a programmable thermostat, and insulating your home.

When should I replace my furnace?

You should consider replacing your furnace if it's over 15 years old, requires frequent repairs, or isn’t heating your home efficiently.

Are gas prices rising?

Gas prices tend to fluctuate, but they have generally been rising due to supply and demand factors. The only way to not have to worry about increasing gas prices is by upgrading to a heat pump.

Will a heat pump save me money?

Yes, a new energy-efficient HVAC system can lower your energy bills and reduce long-term repair costs.

Does turning off your AC save money?

In most cases, turning off the unit entirely when you're away could lead to your air conditioner working harder to cool your home once you return, which basically defeats the purpose of turning it off all together.

How do I save money on my energy bill?

You can save money on your energy bill with a programmable thermostat, by properly insulating your home, and by upgrading to an energy-efficient HVAC like a heat pump.

How much money do I save with a heat pump?

Most homeowners save $500 a year with a heat pump.

Is HVAC maintenance worth it?

Yes, regular HVAC maintenance helps improve energy efficiency, lowers utility bills, and prevents expensive repairs.

What are the benefits of changing HVAC air filters?

Changing air filters keeps your system running smoothly, improves air quality, and helps reduce energy costs.

Do heat pumps require maintenance?

Yes, like any HVAC system, heat pumps need regular maintenance to ensure efficient performance and extend their lifespan.

What seasonal HVAC maintenance should you perform?

Clean or replace air filters, check the thermostat, inspect ductwork, and clear debris from outdoor units every season.

How often do heat pumps need to be serviced?

Heat pumps should be professionally serviced at least once a year to maintain optimal performance. Any new heat pump from Tetra comes with 10 years of free maintenance.

What is a mini-split system?

A mini-split system is a ductless HVAC system that provides heating and cooling through wall-mounted or floor-mounted indoor units connected to an outdoor compressor.

Are heat pumps more affordable?

Despite the rising cost of electricity in Massachusetts, you are eligible for government incentives and rebates on your heat pump purchase and installation. Plus, you can offset the cost of your energy bill through community grid partnerships and working with third-party energy providers.

Why are heat pumps safer for your home?

Heat pumps don’t require combustion, so you don’t risk being exposed to carbon monoxide and other hazardous materials.

How do community grid partnerships help lower energy costs?

By combining negotiating power, you and your neighbors can often secure lower energy rates.

Besides saving money, what are the other benefits of switching to a heat pump?

Heat pumps offer both heating and cooling in one system, help reduce greenhouse gas emissions, and don’t emit carbon monoxide in the event of a leak.

Do electric heat pumps work in cold weather?

You bet! Electric heat pumps are designed to work in cold weather, some are even effective in sub-zero temperatures.

How long does a heat pump last?

Today’s heat pumps can last around 15 years depending on the model and how much you use it. Proper installation and yearly maintenance also play a big role.

How to calculate energy savings for HVAC?

Basically you would look at your power bill for the last 12 months, find the estimated energy costs from the system you’re considering, and subtract the difference. 

What factors affect energy consumption?

There are lots of factors that affect your energy consumption. Location, time of the year, the temperature you keep your home when you sleep, how often you’re home, and so much more.

Can you estimate energy savings based on consumption?

You bet. You can use your specific energy consumption data like your latest electric bill, combined with baseline costs, to estimate how much your system will use now and in the future.

Are heat pumps good for the environment?

Big time. Heat pumps are drastically more efficient than fossil fuel systems and prevent the most CO2 emissions of any other HVAC.

What is a third-party energy supplier?

A third-party energy supplier is a company that sells electricity or natural gas directly to consumers. Unlike the local utility, which is responsible for delivering energy and maintaining infrastructure, third-party suppliers focus on providing competitive rates and different pricing plans.

How do third-party energy suppliers differ from utility companies?

Utility companies are responsible for the distribution and maintenance of energy infrastructure, while third-party suppliers focus on the sale of energy. Utilities handle the physical delivery of energy, and third-party suppliers offer choices in terms of rates and plans.

How can I choose a third-party energy supplier?

To choose a third-party energy supplier, compare rates, contract terms, and additional features like renewable energy options. You can use comparison websites or consult with customer reviews and ratings to find the best supplier for your needs.

Are there any risks associated with using a third-party energy supplier?

Some risks include potentially higher prices, confusing contract terms, or unexpected fees. It's important to read the contract carefully and understand the terms before committing. Always check for any hidden charges or penalties.

Can I switch between third-party energy suppliers?

Yes, you can switch between third-party suppliers. However, review the terms of your current contract, as there may be early termination fees or other conditions. The new supplier will typically handle the switch for you.

Will my local utility still handle my energy delivery and maintenance?

Yes, your local utility will continue to handle the delivery of energy and maintain the infrastructure, regardless of which third-party supplier you choose.

How do third-party suppliers affect my energy bill?

Third-party suppliers will provide a separate charge on your energy bill for the supply of energy. Your local utility will still charge for delivery and any other associated services. The total bill will include both the supply charge from the third-party supplier and the delivery charge from the utility.

Are there any benefits to using a third-party energy supplier?

Benefits can include competitive rates, flexible contract terms, and options for renewable energy sources. Some suppliers may also offer additional perks or incentives, such as rewards programs.

How do I know if a third-party energy supplier is reputable?

Check for reviews and ratings from other customers, verify the supplier's credentials, and see if they are accredited by regulatory bodies. You can also check for any complaints or issues reported with the supplier.

What should I do if I encounter problems with a third-party energy supplier?

Start by contacting the supplier's customer service to resolve the issue. If the problem is not resolved to your satisfaction, you can escalate the matter to regulatory agencies or consumer protection organizations in your area.

Understanding these aspects can help you make informed decisions when dealing with third-party energy suppliers and ensure that you choose the best option for your energy needs.

Who is doing the installation?

One of Tetra's fully vetted, top-quality installers will handle the job. We only work with the best local pros.

How long does the installation process take?

Depending on the system you choose and the size of your home, the installation can be anywhere from 1 to 3 days.

When will you install my system?

We can install your system as soon as a couple days after you put down your deposit.

How can you give me a guaranteed price without seeing my home?

In a word, magic. But seriously. We’ve pulled together hundreds of characteristics on each home from public sources, like building assessor records and compared those to thousands of heating and cooling installs. Add a dash of secret sauce and, voilà! You get an instant, guaranteed price. Why go through the effort? To save you $$$. No in-person visit means a lower cost and we pass those savings onto you. Just one of the ways we save you money and time.

How does financing work? What are my financing options?

If you are self-financing your project, you can pay for your installation with credit card, check, or ACH. If you are considering financing, we will apply handle the application on your behalf through your state program or through Goodleap which offer 1-day funding.

What if you missed something? Will I be charged extra if something unexpected happens on installation day?

No. Our pricing is firm. We’ll confirm the cost of your project after your walkthrough and there will be no changes in price after that point—no matter what happens on installation day.

You haven’t been to my house. How do you know what I need?

We can make specific recommendations based on the information you provided and our experience installing hundreds of systems. Plus, the pre-installation walkthrough gives us an opportunity to confirm the recommendation.

How much does it cost to run the system on a monthly basis?

Monthly costs vary based on usage, the number of people in your household, and other factors. However, homeowners who install energy-efficient appliances report energy cost savings of 25% or higher.

How can I apply for rebates?

If you work with Tetra to install your new heat pump, we will prep all paperwork and apply for the rebates on your behalf.

How does a mini split differ from a traditional HVAC system?

Unlike traditional systems, mini splits don’t require ductwork and offer more efficient, room-specific temperature control.

Can mini splits be used in any home?

Mini splits are ideal for homes without existing ductwork or for spaces like additions where extending ductwork would be difficult or expensive.

How much does it cost to install a mini-split system?

The initial cost of a mini-split system can be high, but the energy savings over time can make it a worthwhile investment.

Do mini splits require a lot of maintenance?

Mini splits are relatively low-maintenance compared to traditional HVAC systems, requiring regular filter cleaning and occasional professional servicing.

How much does it cost to replace a heating system?

The cost varies depending on the type of system and installation. For example, a furnace can cost between $1,800 and $6,900, while heat pumps can range from $15,000 to $45,000. Homeowners who work with Tetra typically save $10,000 with instant rebates from state and federal programs.

How do I know when to replace my HVAC?

Consider replacing your system if it's 15-20 years old, requires frequent repairs, or your energy bills are rising significantly.

What is the best time of year to replace a heating system?

The best time is before the winter or summer season begins, as you’ll have more time to choose the right system without urgency and contractors will be more available.

Is a heat pump better than a furnace?

Heat pumps offer a more energy-efficient way to heat and cool your home. While no two homes are the same, most homeowners will see lower power bills, reduced carbon footprints, and lower maintenance costs with a heat pump than they would with a furnace.

Can I extend the life of my HVAC system?

Yes, by maintaining it regularly and ensuring your home is well-insulated, you can educe the system’s workload and help it last longer.

Why is my winter heating bill so high this year?

Your winter heating bill is higher due to a combination of rising energy costs, particularly gas heating prices, and increased energy demand. Many homes also lose heat through gaps and insufficient insulation, leading to higher energy consumption.

What factors are driving up heating costs this winter?

Heating costs are rising primarily due to the increased price of fossil fuels, heightened demand for energy, inflation, and supply chain disruptions.

How can I lower my energy bill this winter?

To lower your energy bill, you can weatherize your home by sealing gaps and adding insulation, maintain your heating system with regular tune-ups, and use a smart thermostat to optimize heating efficiency.

Will heating prices go down soon?

The EIA predicts that natural gas prices may decrease soon, which could reduce next winter’s heating bills. However, energy prices are unpredictable, so the best way to lower costs is by reducing your home’s energy waste.

What should I do if I need help paying my heating bills?

If you need assistance, contact your utility company about budget billing options, or explore state and federal programs like the Weatherization Assistance Program that can help cover high heating costs.

Which is more energy-efficient, electric or gas heating?

Electric heat pumps are more energy-efficient than traditional gas heating systems, providing up to three times the efficiency of older technologies.

What are the health risks associated with gas heating?

Gas heating systems can emit harmful pollutants like carbon monoxide, which poses serious health risks if not properly ventilated. Electric heating systems eliminate these risks entirely.

Does switching to electric heating increase home value?

Switching to an energy-efficient electric heating system, such as a heat pump, can boost your home's marketability and potentially increase its value.

How reliable are electric heating systems during extreme cold?

Modern electric heat pumps are designed to work efficiently even in cold temperatures, providing consistent heat throughout the winter.

What steps can I take for lower electric bills?

Start by analyzing your power usage, researching local rates, performing regular maintenance on your HVAC, and paying attention to fees and taxes on your power bill.

How to save on electric bills with HVAC maintenance?

Regular maintenance ensures your HVAC system runs efficiently, preventing it from using more energy than it needs to. With Tetra, you’ll get 10 years of free repairs and maintenance on any system.

What is the purpose of a wattage tester?

A wattage tester measures the energy consumption of your appliances, helping you identify and replace inefficient ones that may be driving up your electricity bill.

Why is researching local electricity costs important?

Knowing the average rate in your area helps you determine if you’re paying too much, leading you to lower electric bills.

What are the benefits of an energy audit?

An energy audit can identify inefficiencies in your home, offering solutions that can help you save on your electric bill in the long term.

How long do boilers last?

Boilers can last 15 years or more with proper maintenance.

Is a heat pump more efficient than a gas boiler?

Yes, heat pumps are significantly more efficient, using up to three times less energy than gas boilers.

Heat Pump

Will Mass Save pay for my heat pumps?

In general, heat pumps are a more efficient heating source. However, the amount of money you will save depends on a variety factors related to home size, insulation levels, and energy usage.

Will the Inflation Reduction Act pay for my heat pump?

Every home is different, but heat pumps can range from $8,000 - $20,000, or more. By upgrading to a heat pump, you are eligible for a $2,000 in Federal tax incentive, which can be combined with local rebate programs to lower the price of a heat pup. We find that homeowners typically save $13,000 with tax credits and rebates.

What are the advantages of geothermal heat pumps?

Geothermal heat pumps are highly energy-efficient, environmentally friendly, and can lower heating and cooling costs by utilizing stable underground temperatures.

What are the downsides of geothermal heat pumps?

The main downsides are the high upfront installation costs and the need for sufficient outdoor space for the underground system.

Are geothermal heat pumps worth it?

Yes, they can be worth it for long-term savings on energy bills and reducing your carbon footprint, especially if you plan to stay in your home for many years.

How much do geothermal heat pumps cost?

Geothermal heat pumps typically cost between $20,000 and $60,000, depending on the size of the system and installation complexity.

How long do geothermal heat pumps last?

Geothermal heat pumps can last around 25 years for the indoor components, and the underground loop system can last up to 50 years.

What do I need to do as a homeowner to keep my heat pump in good working order?

To keep your system in good working order (and covered by the Fully Covered Guarantee) - you need to do three things:

  1. Inspect your system and make sure to report any issues that you see in a timely manner. 
  2. Clean your heat pump filters when they get dirty. 
  3. Work with your project manager to schedule your bi-annual tune-ups

What issues am I looking for when I inspect my system?

Make sure your heat pump is in good working order by doing an annual inspection of your system. Check for the following: 

For Ducted Systems

  • Inspect Evaporator Coil: Inspect the evaporator coil for dust, dirt, or debris buildup. Clean it as needed to maintain efficiency.
  • Check Cabinet and Electrical Components: Inspect the cabinet for damage and the electrical components for any loose or broken wires. 
  • Inspect Motor, Fan, and Blower Assembly: Annually inspect the motor, fan, and blower assembly for damage. Ensure the fan spins freely and clean the blower assembly for optimal airflow.
  • Inspect Cabinet and Ductwork: Check both the external parts of the cabinet for cleanliness annually. Inspect the ductwork for leaks and repair as needed to maintain airflow efficiency.

For all systems

  • Ensure Unobstructed Airflow: Don't block vents with furniture or other items, as it reduces efficiency and lifespan. Regularly remove any debris or vegetation around your heat pump to maintain optimal airflow and prevent blockages. If there is pollen or dust build up on your unit, use room temperature water from the hose to gently remove it. 
  • Check Condensate Drain: Confirm that water trickles from the indoor coil's condensate drain before cooling. Ensure it's not clogged to prevent drainage issues, especially in dry climates. Once a year, clean the condensate pan, trap, and drain lines to prevent clogs and water damage. If you live in a humid climate, you may need to do this more often.

Are heat pumps easy to install?

Heat pumps require professional installation to ensure they operate efficiently and safely. At Tetra, every heat pump contractor is certified and vetted.

Can I install my heat pump myself?

No, installing a heat pump is not a DIY project—it requires specialized skills and should be done by a certified technician.

How do you find a heat pump technician?

You can find a qualified heat pump technician through trusted HVAC companies like Tetra, who work with licensed professionals.

How to choose a heat pump installer?

Look for an installer with strong reviews, experience in heat pumps, and transparent pricing, like the experts at Tetra.

How do I make sure my house is ready for winter?

Seal air leaks, improve insulation, and schedule a winter HVAC maintenance check to ensure your home stays warm and energy-efficient.

Does insulation make a difference?

Yes, proper insulation helps retain heat, reducing energy loss and lowering your heating costs during winter.

Is winter HVAC maintenance worth it?

Absolutely, regular HVAC maintenance keeps your system running efficiently, prevents costly repairs, and saves on your energy bills.

Do heat pumps work in cold weather?

Yes, modern heat pumps are designed to work efficiently in cold weather by transferring heat from the outside air into your home.

Learn more about how heat pumps perform in extreme temperatures here.

How do heat pumps work?

Heat pumps extract the heat from the air and transfer inside or outside of your home, rather than generating their own warm or cool air.

What are the disadvantages of a heat pump?

Heat pumps come with higher upfront installation costs, may require electrical updates and specialized technicians, and sometimes require backup in extremely cold climates.

What are the advantages of a heat pump?

Heat pumps offer both heating and cooling in one system, lower your energy bill, don’t release carbon emissions, and more.

Is a heat pump right for my home?

With the exception of the few factors we’ve listed in this article, a heat pump can be an efficient and energy-saving solution for most homes.

How much does a heat pump cost to install?

Installation costs vary depending on a number of factors. On average, a heat pump install can cost between $11,000 and $15,000 before government rebates.

What are the different types of heat pumps?

Air-Source Heat Pumps, Ground Source Heat Pumps, and Ductless Mini-Splits are the main different variations of heat pumps.

How long do heat pumps last?

Heat pumps can last between 15 and 20 years with proper maintenance.

Why do I need a Home Energy Assessment (HEA) before installing a heat pump?

An HEA identifies how energy-efficient your home is and reveals any problem areas like air leaks, poor insulation, or inefficient windows. Knowing this helps you ensure that your heat pump will work at its best, saving you money and energy in the long run. Without it, you might install a heat pump that isn't optimized for your home's needs.

How does poor insulation affect the performance of a heat pump?

Poor insulation allows heat to escape, forcing your heat pump to work harder to maintain a comfortable temperature. This reduces the system's efficiency, increases energy consumption, and negates some of the cost savings a heat pump can offer. It's best to upgrade insulation before installing a heat pump to maximize its benefits.

Can a heat pump work with knob and tube wiring?

No, knob and tube wiring is outdated and may not support the power needs of a modern heat pump. Before installation, you should upgrade your home’s wiring to avoid electrical risks, which could lead to system malfunctions or even fire hazards.

Why should asbestos removal come before installing a heat pump?

Asbestos removal can disturb the structure of your home, and if not done before installing a heat pump, it could cause damage to the new system. Additionally, removing asbestos makes your home safer for any future installations and ensures no hazardous materials affect the performance of your HVAC system.

Are there any limitations to installing a heat pump in multi-family buildings?

Yes, heat pumps may be difficult to install in multi-family units, especially in buildings with more than five units, due to restrictions related to line sets and shared electrical systems. It’s important to consult with a licensed contractor to understand if a heat pump is suitable for your specific type of building.

Do mini split heat pumps work in cold weather?

Mini split heat pumps, also known as ductless heat pumps, still work in the cold, but have to work much harder when there is less heat in the air to absorb. Luckily there are some mini-splits designed specifically for extremely cold climates.

Should I turn my heat pump off in extreme cold?

You can rely on your heat pump! Most cold climate heat pumps have a Coefficient of Performance of at least 2.0 at 5 degrees Fahrenheit.

How much cold can a heat pump work against?

Modern heat pumps can run at full capacity until the outdoor temperature hits about 5F or below. It will still work well if the temperature drops even lower, but your home won’t be quite as warm as you’re used to. Heat pumps with internal heat strips can provide extra warmth.

What is a cold climate heat pump?

A cold climate heat pump is specifically designed for extremely cold climates (down to -20F), so you can run it as often as you need without having to worry about how it will hold up against the elements.

What is a heat pump, and how does it work?

A heat pump is a heating and cooling system that transfers heat between the indoor and outdoor environments using refrigerant, extracting heat from the outdoor air or ground in heating mode and removing heat from the indoor air in cooling mode, resulting in increased energy efficiency compared to traditional heating and cooling systems.

What does a central heat pump look like?

The indoor air handler will replace your existing furnace or A/C air handler. The outdoor heat pump condenser will look like a central A/C condenser. The new system will tie into the existing ductwork.

How is it fueled?

Central Heat Pumps are highly efficient electric heating and air conditioning systems. Simply put, the heat pump absorbs warm air and moves it from one place to another. In the summertime, it pulls warmth and moisture from inside your home and sends it outside using the refrigeration process. In the winter time, this process can be reversed by extracting warmth and moisture from outdoor temperatures down into the teens and pulling it into the home to provide heat!

What if it’s below zero degrees outside? Is the heat pump still able to provide heat?

We perform load calculations for the systems we install and size our equipment to meet the design conditions (consistent coldest temperature in your precise geographic location) to ensure you'll have heat even on cold days. We also install a back-up heat strip to meet the heating need if there is a cold weather event or when the system enters the defrost cycle.

How much will I spend on electricity?

It is very difficult to calculate operating costs because there are so many variables–the insulation value of your home, number and type of windows, natural drafts, condition and size of the existing ductwork, electricity rates in your area, etc. However, case studies in New England and the Great Lakes regions show that heat pump annual operating costs are less than fossil-fueled furnaces and traditional air conditioning systems. Case studies also show that customers start saving in the first year. You can also visit Mass Save's Heating Comparison Calculator (https://www.masssave.com/residential/heating-comparison-calculator) for an annual cost comparison.

What are the electrical requirements?

The electrical usage (amperage) for a heat pump condenser and heat strip depends on the size of the unit you need. Before we install the equipment, we’ll confirm that your panel has the capacity to support the new system. If you need an electrical upgrade, we can bundle this into our project or you can work with your own electrician to prepare your panel.

Are there ongoing maintenance requirements for a heat pump?

Just like a furnace or boiler, there are maintenance requirements for a heat pump. At Tetra, we will make a customized maintenance schedule for your new system based on the system and model you have installed and your home.

Is electric heating more expensive than gas heating?

The cost of electric heating vs. gas heating depends on local energy prices and how efficient your heating system is. While natural gas was once cheaper, modern electric heat pumps can often be the cheaper option now.

Water Heater

How much money will I save by upgrading my water heater?

According to the Department of Energy, on-demand water heaters save homeowners an average of 24-34% on their monthly energy costs. If you’re considering a hybrid electric water heater, you can take a look at your estimated operating costs using AO Smith’s online calculator.

Why are hybrid and on-demand water heaters more expensive than a conventional storage tank water heater?

Hybrid and on-demand water heaters are more expensive primarily because they have a much longer lifespan than storage tank heaters. They typically last 15 years or up to 20 years with annual maintenance. In contrast, conventional storage tank heaters last anywhere from 10-12 years. Hybrid and on-demand heaters are also safer to operate. Hybrid water heaters don’t combust so you never run the risk of carbon monoxide or exhaust gas spilling into your home. On-demand water heaters are direct-vented and sealed so they also prevent the risk of carbon monoxide or exhaust spillage. Hybrid and on-demand heaters are also more efficient than storage tank heaters. While the upfront cost may be high, you’ll see a big improvement on your monthly energy bill.

What kind of water heaters do you install?

We carry four types of water heaters:

  1. Electric hybrid (heat pump heater)
  2. Natural gas/propane on-demand water heaters (tankless)
  3. Storage tank water heaters
  4. Indirect water heaters (running off of a forced hot water boiler).

Massachusetts Programs

Is Mass Save worth it?

Definitely. We’d use it to upgrade our own HVACs. Between helping you save up to $16,000, the home energy assessment Mass Save provides, and all the other resources available, Mass Save is a great way to help improve our planet.

How do Mass Save rebates work?

First, you’ll get a free energy assessment, to determine if you qualify for a rebate. If you do, the experts at Tetra will install your heat pump for you, along with insulation measures. Once all the work has been done, we’ll deduct up to $16,000 in rebates right off your bill.

Do heat pumps save money?

Besides saving about $500 a year on your power bill, you’ll also save money on maintenance and repairs compared to a traditional HVAC system.

What is the Mass Save® program?

Mass Save is a program sponsored by several Massachusetts utilities and energy efficiency providers including Berkshire Gas Company, Cape Light Compact, Eversource, Liberty, National Grid, and Unitil. These sponsors work with the Massachusetts Department of Energy Resources to promote energy efficiency services in Massachusetts. Through the program, Massachusetts residents and businesses can receive a no-cost Mass Save home assessment, as well as incentives including new insulation rebates, energy-efficient appliance rebates, heating rebates, and more.

Who funds Mass Save?

The Mass Save program is funded by the energy efficiency charges found on all customers’ gas and electric bills. You are already paying into the Mass Save program, so why not take advantage of a no-cost home energy assessment and Mass Save system rebates?

What is a Mass Save Heat Loan?

The Mass Save HEAT Loan offers interest-free financing for qualifying energy efficiency work up to $50,000. HEAT Loans are available to qualifying customers who are participating in the Mass Save program.

Is Tetra a Mass Save authorized contractor?

Yes, we are! And we’ve helped thousands of homeowners save millions of dollars.

What does a Home Energy Assessment entail?

A Mass Save Home Energy Assessment is an evaluation of your home’s energy efficiency. Your Home Energy Assessment—which must be conducted by an authorized Mass Save contractor, like our partner Neeeco—will look for problem areas in your home. You’ll receive a report following your Mass Save energy audit that includes a list of recommended upgrades to help you save energy and money.

New York Programs

Why are my energy rates so high in New York?

Electricity rates are 50% higher in New York versus the national average and there are a few ways to reduce your energy bills.

How do I apply for the PSEG rebate program?

You don't need to apply directly! Tetra will handle the entire rebate process for you, ensuring that your rebate is applied directly to your final invoice. All you need to do is provide some basic information about your home, and we’ll take care of the rest.

Are there any energy efficiency requirements to qualify for rebates?

In New York, there are currently no energy efficiency or insulation requirements to qualify for the rebates.

How do I apply for the NYSEG rebate program?

All you have to do is contact a participating contractor, like Tetra. They’ll visit your home, recommend the right equipment, and fill out the application.

Are there income restrictions for eligibility?

At this time, incomes of all levels are eligible.

How many BTUs do I need?

It varies greatly by home but we usually install between 45k to 55k BTUs per home.

How long does it take to receive your rebate after installation.

You get your rebate instantly. No waiting for rebates!

Can I combine NYSEG rebates with other state or federal incentives?

Yes you can. The experts at Tetra know all the details on the other incentive programs and can help you maximize your rebate savings.

What if my home requires additional electrical work to support a heat pump?

It is possible that your home will require some electrical updates. Our team will assess your home’s needs and help you make sure that you are ready for a heat pump.

What PSEG rebates are available for heat pump installations?

Con Edison is offering up to $12,000 in rebates for homeowners who disable or remove their existing heating and cooling system and replace it with a heat pump.

What kinds of heat pumps are covered by PSEG’s rebates?

All kinds! Air-Source Heat Pumps, Ground-Source Heat Pumps, and Air to Water Heat Pumps.

What documentation is required for the application process?

When you apply for a heat pump rebate, you’ll need to provide your account information with your energy provider, information about your new heat pump unit, and proof that you have completed the purchase and installation of your heat pump.

What types of heat pumps are eligible for these incentives?

Both air source and ground source heat pumps are eligible. Specific requirements may vary by program, so check the guidelines for each incentive.

How do I apply for these rebates?

The process varies from utility provider and system type. It can be confusing. Working with Tetra, a NYSERDA approved participating contractor, makes this process easier because Tetra handles all the rebate programs.

Can I combine multiple incentives?

Yes, you can often combine state, local, and federal incentives to maximize savings. However, ensure you meet the eligibility requirements for each program and verify if there are any restrictions on combining incentives.

Are there any income restrictions for these programs?

Some programs, such as NYSERDA’s Heat Pump Program for Low-Income Households, have income restrictions. Check the specific eligibility criteria for each program to determine if you qualify.

How long does it take to receive the rebate?

The processing time for rebates can vary. Typically, it may take several weeks to a few months after your application is submitted and approved.

Federal Incentives

Will Mass Save Pay for my heat pump?

Installing a heat pump can save a family hundreds of dollars each year on energy bills. The Inflation Reduction Act includes tax credits and rebates that can cover up to 30% of the costs, depending on household eligibility.

Is there a federal tax deduction for a heat pump?

Heat pumps and biomass stoves and boilers with a thermal efficiency rating of at least 75% qualify for a tax credit up to $2,000 per year.

What qualifies for energy tax credit?

As part of the Inflation Reduction Act, beginning Jan. 1, 2023, the credit equals 30% of certain qualified expenses: Qualified energy efficiency improvements installed during the year which can include things like: Heat pumps, water heaters, Insulation and air sealing materials or systems.