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Residential Boilers

Homes equipped with radiant heat, gas- or oil-fired boilers can efficiently spread warmth throughout. Our reliable and efficient boilers deliver long-lasting comfort while helping to keep your energy costs down.

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What to Look for in a Home Boiler
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Comfort Features

Gas and oil boilers offer dependable heating and efficient performance to create the warmth you need when the weather turns cold.

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Energy Savings

Boilers are rated by their Annual Fuel Utilization Efficiency (AFUE), which is much like miles per gallon (MPG) for a car: the higher the rating, the more energy-efficient the system.

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Humidity Control

Steady humidity levels in your home can dramatically improve your comfort. Our modulating boilers can provide more consistent temperature and humidity for enhanced comfort during the winter.

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Versatility

We engineer our boilers to offer big performance in a compact cabinet. These small modulating units provide the most versatility for new installation and fit easily in the space of larger existing units.

Which Boiler Is Right for Your Home?
Enhanced

Gas Performance

Series

Gas boilers provide dependable and efficient comfort:

  • Energy efficient—AFUE rating up to 95 percent
  • Ultra-compact and versatile
  • High-performance heat exchangers

Enhanced

Oil Performance

Series

Oil boilers provide power and efficiency:

  • Energy efficient—AFUE rating up to 86.5 percent
  • Powerful heat exchangers

Standard

Gas Comfort

Series

Gas boilers provide reliable, economical comfort:

  • Energy efficient—AFUE rating up to 82.7 percent
  • Single stage heating
  • Budget friendly

Explore Our Residential Boilers
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Initial Cost
Energy Savings
Energy Savings
Overall Efficiency <p>Efficiency within a model group will tend to vary by the size (capacity) of the unit. Some products, like furnaces, may also be affected by installation orientation (horizontal, upflow, or downflow) or even by the nozzle used in installation, as is the case with boilers and oil furnaces. The efficiency of an air conditioner or heat pump can even be affected by the furnace or fan coil it relies on inside the home to move air. Products that fall into the “Select sizes ENERGY STAR<sup>®</sup> qualified” category include within their model group some non-qualified units due to either size or potential installation factors.</p> info
Fuel Type
Fuel Type
Gas Valve Technology
Humidity Control
Humidity Control
Heat Exchanger
Ignition Type
Tankless Coil Water Heater
Product Line
Product Line
We couldn’t find any products that match your search. Please clear or revise your filter selections. Having trouble deciding what product meets your needs? Visit our system builder or contact your local Carrier Expert.

Up to 90% AFUE for enhanced energy savings with standard comfort features.

Most Advanced

Initial Cost $$

Performance™ 90 Gas-Fired Boiler BW9 https://www.carrier.com/residential/en/us/products/boilers/bw9/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1599154225/carrier/residential-hvac/products/boilers/performance-90-gas-fired-boiler-BW9.png $$ Enhanced All sizes ENERGY STAR® certified Gas Single-stage Standard Cast aluminum Hot surface ignition Not applicable Performance series
performance-84-gas-fired-boiler-BW3

Up to 84.4% AFUE for moderate energy savings with standard comfort features.

Initial Cost $$

Performance™ 84 Gas-Fired Boiler BW3 https://www.carrier.com/residential/en/us/products/boilers/bw3/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1599154225/carrier/residential-hvac/products/boilers/performance-84-gas-fired-boiler-BW3.png $$ Moderate Not ENERGY STAR® certified Gas Single-stage Standard Cast iron Electronic ignition Not applicable Performance series
performance-95-gas-fired-boiler-BWM

Up to 95% AFUE for premium energy savings with enhanced comfort features.

Initial Cost $$

Performance™ 95 Gas-Fired Boiler BWM https://www.carrier.com/residential/en/us/products/boilers/bwm/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1571606503/carrier/residential-hvac/products/boilers/performance-95-gas-fired-boiler-BWM.png $$ Premium Not ENERGY STAR® certified Gas Modulating Enhanced Stainless steel Electronic ignition Not applicable Performance series
performance-86-oil-fired-boiler-BW5

Up to 86.5% AFUE for moderate energy savings with standard comfort features.

Initial Cost $$

Performance™ 86 Oil-Fired Boiler BW5 https://www.carrier.com/residential/en/us/products/boilers/bw5/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1571606504/carrier/residential-hvac/products/boilers/performance-86-oil-fired-boiler-BW5.png $$ Moderate All sizes ENERGY STAR® certified Oil Not applicable Standard Cast iron Electronic ignition Included Performance series
performance-86-oil-fired-boiler-BW4

Up to 86.5% AFUE for moderate energy savings with standard comfort features.

Initial Cost $$

Performance™ 86 Oil-Fired Boiler BW4 https://www.carrier.com/residential/en/us/products/boilers/bw4/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1599154225/carrier/residential-hvac/products/boilers/performance-86-oil-fired-boiler-BW4.png $$ Moderate All sizes ENERGY STAR® certified Oil Not applicable Standard Cast iron Electronic ignition Not applicable Performance series
comfort-80-gas-fired-boiler-BS2

Up to 82.7% AFUE for moderate energy savings with standard comfort features.

Initial Cost $

Comfort™ 80 Gas-Fired Boiler BS2 https://www.carrier.com/residential/en/us/products/boilers/bs2/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1599154228/carrier/residential-hvac/products/boilers/comfort-80-gas-fired-boiler-BS2.png $ Moderate Not ENERGY STAR® certified Gas Single-stage Standard Cast iron Electronic ignition Not applicable Comfort series
comfort-82-gas-fired-boiler-BWB

Up to 82% AFUE for standard moderate savings with standard comfort features.

Initial Cost $

Comfort™ 82 Gas-Fired Boiler BWB https://www.carrier.com/residential/en/us/products/boilers/bwb/ https://images.carriercms.com/image/upload/w_auto,c_lfill,q_auto,f_auto/v1599154228/carrier/residential-hvac/products/boilers/comfort-82-gas-fired-boiler-BWB.png $ Moderate Not ENERGY STAR® certified Gas Single-stage Standard Cast iron Electronic ignition Not applicable Comfort series
Convenient Monthly Payments With Financing
Learn more about flexible payments and lease options.
Heating and Cooling Basics
Boiler vs Furnace: What’s the Difference?
Maintenance and Troubleshooting
Boiler Maintenance & Troubleshooting
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