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Residential Boiler & Product Selector

When you purchase a boiler in U.S. Boiler Company’s extensive line, you know you’re getting the best in comfort, durability and safety. With five models meeting the ENERGY STAR efficiency standards, we have the right boiler for your home heating needs!

Unsure which boiler is right for you? Click Here

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  • Electric
  • High Efficiency Gas
  • Gas Boilers
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  • Indirect Water Heaters

Ambient HP

Up to 395% Efficiency
Ambient Heat Pump
More Info
Air-To-Water Heat Pump
Up to 140°F Outlet Water Temperature
  • > Product Data Sheet
  • > I&O Manual
Product Details

Ambient Boiler

100% Efficiency
Ambient Electric Boiler
More Info
Electric Boiler
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Alta

Energy Star
95% Efficiency
U.S. Boiler Compnay Alta High Efficiency Condensing Boiler
More Info
High Efficiency Gas Boiler - Combi & Heating Models Available!
Stainless Steel Heat Exchanger
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Product Details

Alpine

Energy Star
95% Efficiency
US Boiler Company Alpine Condensing Gas Boiler
More Info
High Efficiency Gas Boiler
Stainless Steel Heat Exchanger
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  • > I&O Manual
Product Details

Alpine Commercial

Up to 97% Thermal Efficiency
US Boiler Alpine Commercial Boiler
More Info
High Efficiency Gas Commercial Boiler
Stainless Steel Heat Exchanger
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Product Details

Aspen

Energy Star
Up to 96% Efficiency
U.S. Boiler Company Aspen High Efficiency Condensing Boiler
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High Efficiency Gas Boiler
Stainless Steel Heat Exchanger
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  • > I&O Manual
Product Details

Aspen Lt. Comm.

Up to 95% Thermal Efficiency
Burnham Aspen Light Commercial Condensing Boiler
More Info
High Efficiency Gas Commercial Boiler
Stainless Steel Heat Exchanger
  • > Product Data Sheet
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Product Details

Citadel

Up to 98% Thermal Efficiency
Citadel Boiler
More Info
High Eff. Gas Comm. Boiler or Water Heater
Stainless Steel Heat Exchanger
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  • > I&O Manual
Product Details

K2

Energy Star
95% Efficiency
Burnham K2 Condensing Boiler
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High Efficiency Gas Boiler
Stainless Steel Heat Exchanger
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Product Details

USB Connect

USB Connect Product Image
More Info
App & Bluetooth Connector
Condensing Boiler Accessory
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Product Details

Sage Zone Control

U.S. Boiler Company Sage Zone Control Circulator Panel and Valve Panel
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Circulator & Valve Panels
Condensing Boiler Accessory
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ES2

85% Efficiency
US Boiler ES2 residential boiler
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Gas, Water
Cast Iron Heat Exchanger
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  • > User Manual
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Product Details

Series X-PV

85% Efficiency
US Boiler XPV Gas Cast Iron Water Boiler
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Gas, Water
Cast Iron Heat Exchanger
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Series 3

84% Efficiency
US Boiler Series 3
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Gas, Water
Cast Iron Heat Exchanger
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Series 2

84% Efficiency
U.S. Boiler Company Series 2 Cast Iron Gas Water Boiler
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Gas, Water
Cast Iron Heat Exchanger
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Product Details

Series X-2

84% Efficiency
US Boiler X-2 Boiler
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Gas, Water
Cast Iron Heat Exchanger
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Product Details

SteamMax

82% Efficiency
SteamMax Cast Gas Steam Boiler US Boiler
More Info
Gas, Steam
Cast Iron Heat Exchanger
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Product Details

Independence

82% Efficiency
US Boiler Independence Gas Steam Boiler
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Gas, Steam
Cast Iron Heat Exchanger
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Product Details

MPO-IQ

Energy Star
87% Efficiency
US Boiler MPO-IQ Oil Water Boiler
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Oil, Water
3-Pass Cast Iron Heat Exchanger
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Product Details

EMP

Energy Star
87 Efficiency
EMP Cast Iron Oil Boiler
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Oil, Water
3-Pass Cast Iron Heat Exchanger
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Product Details

MegaSteam

86% Efficiency
MegaSteam Oil Steam Boiler
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Oil, Steam
3-Pass Cast Iron Heat Exchanger
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Product Details

V8H

85% Efficiency or upgradeable to 87%!
US Boiler V8H Oil Water or Steam Boiler
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Oil, Water
Cast Iron Heat Exchanger
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Alliance SL

More Info
Domestic Hot Water Heater
Stone-Lined Indirect Water Heater
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Product Details

Alliance LT

U.S. Boiler Alliance LT Indirect Water Heater
More Info
Domestic Hot Water Heater
Thermoplastic Lined Indirect Water Heater
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Radiant

US Boiler wall radiator
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for Water or Steam Systems
Cast Iron Radiator
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Slenderized

Slenderized radiant boiler
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for Water or Steam Systems
Cast Iron Radiator
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Baseray

Baseray radiant heat Unit
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for Water or Steam Systems
Cast Iron Baseboard Radiator
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Product Details

Classic

US Boiler classic wall radiator
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for Water or Steam Systems
Cast Iron Radiator
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Product Details
U.S. Boiler Company is a leading manufacturer of home heating equipment, water boilers, steam boilers, hot water heaters, radiators and boiler control systems.
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