A7CP21V

ENERGY STAR Most Efficient is a new program that identifies the most efficient products among those that qualify for the ENERGY STAR. Each product that receives this recognition demonstrates efficiency performance that is truly exceptional, inspirational, and leading edge.

Rather than running at just one speed, the inverter-driven scroll compressor changes its speed in small, precise increments and adjusts cooling up and down like a dimmer switch. So temperatures are held exactly where you want them, even in extremely hot or cold weather.

This heat pump's highly energy-efficient cooling mode can deliver more than 36% greater energy efficiency than a conventional single-stage heat pump unit. SEER (Seasonal Energy Efficiency Ratio) rates the energy efficiency of your cooling equipment. The higher the SEER rating, the more efficiently your unit operates, saving you money on utility bills. A SEER2 rating of 22 meets ENERGY STAR® and CEE Tier 1 and Tier 2 qualifications, potentially making you eligible for tax incentives or local utility rebates.

Learn more about SEER and SEER2 ratings here

*May qualify for local and federal rebates.

The highly energy efficient heating mode on this heat pump can deliver more than 36% greater energy efficiency than a conventional 14 SEER single-stage heat pump unit. HSPF (Heating Seasonal Performance Factor) rates the energy efficiency of your heat pump. The higher the HSPF rating, the more efficiently your unit operates, saving you money on utility bills.

Learn more about HSPF and HSPF2 ratings here

*May qualify for local utility rebates.

The combination of a gas furnace and an electric heat pump pairs two energy sources for the perfect balance of energy efficiency and comfort.

MHT™ Technology helps transfer heat in and out of your home more efficiently. Featuring lanced coil fins for greater coil-to-air contact, rifled tubing for enhanced refrigerant flow, and a fan venturi cover to focus air flow over the coils to more efficiently remove heat in cooling mode and absorb heat from the air in heating mode. That means our air conditioners and heat pumps are designed to last longer and help ensure your home stays consistently comfortable.

When properly matched with a variable-speed furnace or air handler, your outdoor unit can, in many cases, provide an elevated SEER rating.

Each of our matched indoor air coil units feature drain pans treated with Microban antimicrobial protection. It stops the growth odor-causing mold and mildew on contact and helps ensure long-lasting performance.

Rather than running at just one speed, the inverter-driven scroll compressor is able to run at lower speeds and longer cycles, removing more humidity from the air for a more dry, consistently comfortable home environment.

When you pair this model with the Comfort Sync® A3 Thermostat, you unlock total control over your home environment from anywhere. Program your Comfort Sync® app once and enjoy the freedom of fully intelligent heating and cooling. Your system adapts to deliver total harmony across your home, all on your schedule, so you can spend more time enjoying your home, and less time tinkering with thermostat settings.

Our heat pumps are designed to pull more heat from the air, heating at full capacity down to temperatures as low as -13ºF. That means you'll rely less on your auxiliary heat system, helping save money on your energy bills.

Puts your system into an enhanced energy-saving mode when you leave.

Allows you to check and adjust your home’s temperature from anywhere using your laptop, smartphone, tablet or other connected device.

Using its connection to your wireless network, the Comfort Sync® A3 Thermostat can display a five-day forecast and live weather alerts.

Rather than running at just one speed, the inverter-driven compressor is able to run at lower speeds and longer cycles. That means approximately 50% lower noise levels compared to a 14 SEER single-stage unit for comfort you'll never have to think about.

Allows heat pumps to enter defrost mode without excessive noise. Since refrigerant pressure is allowed to equalize before the switch, the heat pump can dissipate performance-robbing frost and ice quietly.

High-tech design allows for better sound control and is engineered for long-lasting durability.

Greatly reduces operating sound so your outdoor entertaining is not interrupted.

Select outdoor units feature Omniguard® Total Corrosion Protection Technology, offering improved corrosion protection compared to traditional coils and preserving the life of your system for years to come.

The combination of both high- and low-pressure switches give additional reliability to each of our outdoor units. The high-pressure switch prevents operation if refrigerant pressures exceed safe levels, protecting the compressor. If your unit does not have enough refrigerant, the low-pressure switch prevents the unit from drawing in moisture and other contaminants while operating.

Our outdoor units use a sealed contactor with lugs to provide a safe and secure power connection, and the lugs help technicians during routine maintenance.

When you pair this model with the Comfort Sync® A3 Thermostat, your thermostat communicates with each component, making constant adjustments and sending regular maintenance reminders to your smart phone to ensure your entire system is always working in harmony for your ideal environment.

Our ProBuilt™ Engineering Process is our dedication to taking field experience to build a better product. Each system is tested and inspected beyond industry standards, with over 2,700 hours of trial tests, helping ensure long-lasting operation.

Our dedication to engineering a better product is backed by a 10-Year Limited Warranty on parts and extended warranty options including full unit replacement on equipment installed by a registered ComforTeam or ProTeam dealer.