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    Noritz NH199-DV Tankless Hydronic Boiler, Natural Gas

    Noritz NH199-DV Tankless Hydronic Boiler, Natural Gas

    Noritz Direct Ventilation Heating Boiler 199K BTU Natural Gas SKU: NH199-DVNG ASME and Non-ASME Code States* PRODUCT INFORMATION: DESIGNED SPECIFICALLY FOR HEATING HOMES Noritz is the first tankless water heater manufacturer to introduce tankless... more

    $1,800.21

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    Rinnai Q175CP 175K BTU 6.2 GPM Propane Condensing Boiler

    Rinnai Q175CP 175K BTU 6.2 GPM Propane Condensing Boiler

    Heat an entire home-even get domestic hot water-with the economical, reliable and compact choice from Rinnai. Now, the premier name in tankless water heating brings you two new series of wall-mounted, condensing gas boilers that can be easily... more

    $6,435.00

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    Natural Gas Steam Boiler 120,000 BTU Input 73,000 BTU Output 304 sq. ft. of Steam with Intermittent Electronic Ignition, Black

    Natural Gas Steam Boiler 120,000 BTU Input 73,000 BTU Output 304 sq. ft. of Steam with Intermittent Electronic Ignition, Black

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    Slant/Fin's Galaxy is a hot water boiler heating system which is one of America's most trusted gas boilers. Installed in tens of thousands of homes, Galaxy is the choice of experienced heating professionals everywhere. For homeowners, it's the wise... more

    $2,883.06

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    Solo 96% Natural Gas Hot Water Boiler with 30,000 to 110,00 Input BTU Modulating, Gray

    Solo 96% Natural Gas Hot Water Boiler with 30,000 to 110,00 Input BTU Modulating, Gray

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    The Challenger Solo Boiler features a unique insert cast heat exchanger that provides the light weight and efficient heat transfer of aluminum with the durability of copper waterways. The Challenger Solo Boiler is designed to fit the needs of today’s... more

    $4,066.20

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    Natural Gas Direct Vent Hot Water Boiler with 60,000 Input BTU and 45,000 Output BTU, Blue

    Natural Gas Direct Vent Hot Water Boiler with 60,000 Input BTU and 45,000 Output BTU, Blue

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    The Victory 3.0-Gal. Natural Gas Boiler helps you maintain a comfortable home environment thanks to its powerful sealed-combustion system, which does not consume warm household air. Designed for use with natural gas. This powerful boiler features a... more

    $2,370.28

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    TekSupply 113778 Hydro Smart Condensing Micro-Boiler - Natural Gas 120K BTU, Brown

    TekSupply 113778 Hydro Smart Condensing Micro-Boiler - Natural Gas 120K BTU, Brown

    Features This compact condensing micro-boiler is a powerful unit with a wide BTU range and is perfect for residential applications, whether its general hot water heating or in-floor radiant heating. These pre-assembled units allow you to save labor... more

    $2,235.89

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    TekSupply 112155 Hydrosmart Compact Boiler HS 115 Series - Natural Gas

    TekSupply 112155 Hydrosmart Compact Boiler HS 115 Series - Natural Gas

    Features Compact and powerful residential units have new freeze protection feature and have amazing versatility. BTU modulating range - 16,000 to 116,200 BTUs. Features remote boiler control. Dimension - 27.5 x 17 x 10.5 in. Temperature range - 104 to... more

    $1,848.53

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    Crown Boiler Co. Condensing Vent Hot Water Boiler, Grey

    Crown Boiler Co. Condensing Vent Hot Water Boiler, Grey

    Condensing Vent Hot Water Boiler, Fuel NG, AHRI Net BtuH 117,000, BtuH Input 150,000, Ignition Type Direct Spark, Gas Connection 1/2 In., Burner Cap 1 gph, AFUE 90.50 Percent, Pipe Size Return 1 In., Pipe Size Supply 1 In., Width 18 In., Depth 211/2... more

    $6,346.74

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    US Stove AGDV12L Ashley Direct Vent 11,000 BTU Propane Gas Heater

    US Stove AGDV12L Ashley Direct Vent 11,000 BTU Propane Gas Heater

    US Stove's AGDV12 direct vent gas heater requires no electricity. With up to 11,000 BTUs per hour, it is designed to heat a space up to 350 square feet in size. This unit mounts on any outside wall for direct venting, and the automatic shutoff and... more

    $511.34

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    8,000 BTU Natural Gas Direct Vent Heater

    8,000 BTU Natural Gas Direct Vent Heater

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    The AGDV8 direct vent gas heater requires NO electricity. With up to 8,000 BTUs per hour, it is designed to heat a space up to 200 sq. ft. This unit mounts on any outside wall for direct venting. The matchless piezo ignition makes lighting easy. The... more

    $483.99

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    Rinnai RUC98iN Ultra Series Natural Gas Tankless Water Heater, Concentric/Twin Pipe Installation

    Rinnai RUC98iN Ultra Series Natural Gas Tankless Water Heater, Concentric/Twin Pipe Installation

    Rinnai takes tankless water heating one step further with condensing technology that delivers more efficiency than ever before. Enjoy all the same tankless benefits you’ve come to expect from Rinnai, plus even greater energy savings. Features: 95%... more

    $1,267.65

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    AO Smith GPVX-50 Residential Natural Gas Water Heater

    AO Smith GPVX-50 Residential Natural Gas Water Heater

    AO Smith ProMax Power Sidewall or Vertical Vent GPVX-50 Water Heater Residential Nat Gas 50 Gal Recovery 66 Gal @ 90 65,000 BTU Input w/ Alum Anode Rod. more

    $1,549.99

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    Camp Chef 19-In W 55,000-Btu Black Portable Steel Propane Gas Firepit

    Camp Chef 19-In W 55,000-Btu Black Portable Steel Propane Gas Firepit

    Black steel gas fire pit brings added warmth and a clean beautiful fire to your outdoors. Liquid propane provides a steady burn with a heat output of 55000 BTUs LP tank sold separately. Electronic ignition is matchless and provides easy startups. Lava... more

    $142.50

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    Lowe's

    (25,000+)
    Lasko 6000 Cyclonic Ceramic Heater

    Lasko 6000 Cyclonic Ceramic Heater

    With Remote Control and Fresh Air Ionizer more

    $61

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    Kelvinator 72,000-Max Btu Input Natural Gas 92.1 Percent Upflow/Horizo

    Kelvinator 72,000-Max Btu Input Natural Gas 92.1 Percent Upflow/Horizo

    All units and each component are tested on the manufacturing line to assure safe and reliable operation upon installation. Utilizes electronic hot surface igniter for efficient and reliable operation. May be vertically or horizontally vented with... more

    $1,423.50

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    Lowe's

    (25,000+)
    24" Forced Air Portable Gas Heater, L.B. White, CP170BSND210183

    24" Forced Air Portable Gas Heater, L.B. White, CP170BSND210183

    Forced Air Portable Gas Heater, Gas Type NG, BtuH Output 125,000 a 155,000, Min. Cylinder Size None, Heating Area 3500 sq. ft., Fuel Rate 155 cu. ft./hr., 2.1 Amps AC, Voltage 120, BuiltIn Thermostat Yes, Height 16 In., Width 10 In., Length 24 In., Air... more

    $450.00

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    (50,000+)
    Dayton 1WVL8 Radiant Heater

    Dayton 1WVL8 Radiant Heater

    Dayton Radiant Heater 1WVL8 Natural Gas 100000 btu Commercial/Warehouse Heaters - Radiant Natural Gas Heater-Dayton 1WVL8 - 50,000-100,000 BTUPresenting this Radiant Natural Gas Heater from Dayton. Model 1WVL8 comes with 50,000-100,000 BTU with flame... more

    $353

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    Kelvinator 90,000-Max Btu Input Natural Gas 92.1 Percent Upflow/Horizo

    Kelvinator 90,000-Max Btu Input Natural Gas 92.1 Percent Upflow/Horizo

    All units and each component are tested on the manufacturing line to assure safe and reliable operation upon installation. Utilizes electronic hot surface igniter for efficient and reliable operation. May be vertically or horizontally vented with... more

    $1,511.29

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    Lowe's

    (25,000+)
    24" Forced Air Portable Gas Heater, L.B. White, CP170BSND210184

    24" Forced Air Portable Gas Heater, L.B. White, CP170BSND210184

    Forced Air Portable Gas Heater, Gas Type NG, BtuH Output 125,000 a 155,000, Min. Cylinder Size None, Heating Area 3500 sq. ft., Fuel Rate 155 cu. ft./hr., 2.1 Amps AC, Voltage 120, BuiltIn Thermostat Yes, Height 16 In., Width 10 In., Length 24 In., Air... more

    $394.28

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    (50,000+)
    Liberty 131,000 to 175,000 BTU Input 117,000 to 131,000 BTU Output Hot Water Oil Boiler without Coil, Green

    Liberty 131,000 to 175,000 BTU Input 117,000 to 131,000 BTU Output Hot Water Oil Boiler without Coil, Green

    Free Shipping on Over 500K Items!

    This Heating Oil Boiler Less Coil features a high-efficiency Beckett burner and a cast-iron heat exchange for reliable performance in your home. It runs on heating oil and has an annual fuel utilization efficiency rating of 86%. The boiler features a... more

    $2,599.00

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    Natural Gas Steam Boiler 100,000 BTU Input 61,000 BTU Output 254 sq. ft. of Steam with Intermittent Electronic Ignition, Black

    Natural Gas Steam Boiler 100,000 BTU Input 61,000 BTU Output 254 sq. ft. of Steam with Intermittent Electronic Ignition, Black

    Free Shipping on Over 500K Items!

    Slant/Fin's Galaxy is a hot water boiler heating system which is one of America's most trusted gas boilers. Installed in tens of thousands of homes, Galaxy is the choice of experienced heating professionals everywhere. For homeowners, it's the wise... more

    $2,732.44

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    WILLIAMS COMFORT PRODUCTS 3096513 Portable Gas Heater,LP/NG,30000BtuH G9612635

    WILLIAMS COMFORT PRODUCTS 3096513 Portable Gas Heater,LP/NG,30000BtuH G9612635

    Portable Gas Heater,LP/NG,30000BtuH more

    $474.23

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    (50,000+)
    Dayton 3VE54 Fueled Heater Provides Instant Heat

    Dayton 3VE54 Fueled Heater Provides Instant Heat

    When there?s a chill in the air, the Dayton E54 Portable Gas-Fired Forced Air Heater keeps your industrial space comfortably warm. With 50,000 BTU of heating power, this high-capacity unit covers areas up to 1,100 square feet. The Dayton E54 gas-fired... more

    $37

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    Radiant Made Simple Radiant Heat System - 7kW, 23,890 BTU Boiler, 230V, 40 Amp, Model RMS-7

    Radiant Made Simple Radiant Heat System - 7kW, 23,890 BTU Boiler, 230V, 40 Amp, Model RMS-7

    Radiant Made Simple Radiant Heat Systems provide an energy efficient solution for heating basements, garages and home additions and remodeling projects. This 230V, 40 Amp system provides everything you need to install radiant floor heating. Radiant... more

    $2,299.99

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    (10,000+)
    Winchester from Hamilton Home Products 80% Efficiency Multi-Position Gas Furnace - 80,000 BTU Input, Model W8M080-317

    Winchester from Hamilton Home Products 80% Efficiency Multi-Position Gas Furnace - 80,000 BTU Input, Model W8M080-317

    This 33in.H gas furnace is designed for installation in upflow, downflow, and horizontal applications. Furnace ships natural gas ready and can be easily converted to use propane gas with the optional LP347 conversion kit, Item# 172900. U.S.A. Requires... more

    $999.99 $949.99

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    (10,000+)
    Dayton 6BY71 Convection Construction Heater

    Dayton 6BY71 Convection Construction Heater

    Dayton Convection Construction Heater 6BY71 Propane Gas 25000 btu Commercial/Warehouse Heaters - Convection Construction LP Heater - Dayton 6BY71 - 15000-25000 BTUThe Convection Construction LP Heater from Dayton is a fantastic way to add warmth and... more

    $179

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    Camco Olympian RV Wave-3 LP Gas Catalytic Safety Heater

    Camco Olympian RV Wave-3 LP Gas Catalytic Safety Heater

    The Camco Olympian Wave-3 Catalytic Safety Heater is an ideal primary or secondary heating source. It produces enough heat to warm 130 square feet of space. The Olympian Wave-3 Heater operates on low-pressure gas and can be wall mounted or used as a... more

    $230.00

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    Winchester from Hamilton Home Products 96% Efficiency 2-Stage Gas Furnace - 120,000 BTU Input, Model W9V120-524

    Winchester from Hamilton Home Products 96% Efficiency 2-Stage Gas Furnace - 120,000 BTU Input, Model W9V120-524

    Ideal for residential or commercial operation, the W9V series 96 efficiency multi-positional gas furnace is a 33' tall cabinet designed for use in upflow, downflow and horizontal applications. Two-stage, Energy Star-rated. Natural gas ready, easily... more

    $2,799.99

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    (10,000+)
    Dayton 3VE58 Forced Air Heater

    Dayton 3VE58 Forced Air Heater

    Dayton Forced Air Heater 3VE58 Propane Gas 150000 btu Commercial/Warehouse Heaters - Portable Torpedo Propane Heater - Dayton 3VE58 - 120,000-150,000 BTUWe bring you this Portable Torpedo Propane Heater from Dayton. Model 3VE58 comes with... more

    $296

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    Dayton 3VE59 Forced Air Heater Salamander

    Dayton 3VE59 Forced Air Heater Salamander

    Dayton Forced Air Heater Salamander 3VE59 Propane Gas 300000 btu Commercial/Warehouse Heaters - Portable Torpedo Propane Heater - Dayton 3VE59 - 300,000 BTUIntroducing this best Portable Torpedo Propane Heater made by Dayton. Model 3VE59 comes with... more

    $553

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    Camco Olympian RV Wave-6 LP Gas Catalytic Safety Heater

    Camco Olympian RV Wave-6 LP Gas Catalytic Safety Heater

    The Camco Olympian Wave 6 Catalytic Safety Heater is an ideal primary or secondary heating source. It produces enough heat to warm 230 square feet of space. The heater operates on low-pressure gas and can be wall mounted or used as a portable unit. It... more

    $316.64 $268.77

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    Crown Boiler Co. Atmospheric Vent Hot Water Boiler, Grey

    Crown Boiler Co. Atmospheric Vent Hot Water Boiler, Grey

    Atmospheric Vent Hot Water Boiler, Fuel NG, AHRI Net BtuH 102,000, BtuH Input 140,000, Ignition Type Electronic, Gas Connection 1/2 In., Burner Cap 1 gph, AFUE 83.6 Percent, Pipe Size Return 11/4 In., Pipe Size Supply 11/4 In., Width 181/4 In., Depth... more

    $2,932.38

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    Crown Boiler Co. Atmospheric Vent Steam Boiler, Grey

    Crown Boiler Co. Atmospheric Vent Steam Boiler, Grey

    Atmospheric Vent Steam Boiler, Fuel NG, AHRI Net BtuH 107,000, BtuH Input 172,000, Ignition Type Electronic, Gas Connection 1/2 In., Burner Cap 1 gph, AFUE 82.1 Percent, Pipe Size Return 2 In., Pipe Size Supply 2 In., Width 221/2 In., Depth 28 In.,... more

    $3,291.04

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    United Ashley Direct Vent Gas Heater (11,000 BTU, 350 sq.ft., Propane), Grey (Plastic)

    United Ashley Direct Vent Gas Heater (11,000 BTU, 350 sq.ft., Propane), Grey (Plastic)

    The AGDV12 direct vent gas heater requires no electricity. With up to 11,000 BTUs per hour, it is designed to heat a space up to 350 square feet. This unit mounts on any outside wall for direct venting. The matchless piezo ignition makes lighting easy.... more

    $579.99

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    Crown Boiler Co. Condensing Vent Hot Water Boiler, Grey

    Crown Boiler Co. Condensing Vent Hot Water Boiler, Grey

    Condensing Vent Hot Water Boiler, Fuel NG, AHRI Net BtuH 55,000, BtuH Input 70,000, Ignition Type Direct Spark, Gas Connection 1/2 In., Burner Cap 0.75 gph, AFUE 91 Percent, Pipe Size Return 1 In., Pipe Size Supply 1 In., Width 18 In., Depth 17 In.,... more

    $5,810.32

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    AO Smith GDHE-75 Grey AO Smith GDHE-75 75 Gallon Whole House Residential Natural Gas Water Heater

    AO Smith GDHE-75 Grey AO Smith GDHE-75 75 Gallon Whole House Residential Natural Gas Water Heater

    AO Smith GDHE-75 75 Gallon Whole House Residential Natural Gas Water Heater with more

    $3,851.43

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    Dyna-Glo Delux 100000 BTU Portable Forced Air Liquid Propane Heater RA100NGDGD

    Dyna-Glo Delux 100000 BTU Portable Forced Air Liquid Propane Heater RA100NGDGD

    $220

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    Dyna-Glo Delux 150000 BTU Portable Forced Air Liquid Propane Heater RMC-FA150NGDGD

    Dyna-Glo Delux 150000 BTU Portable Forced Air Liquid Propane Heater RMC-FA150NGDGD

    $239

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    Camco Olympian RV Wave-8 LP Gas Catalytic Safety Heater

    Camco Olympian RV Wave-8 LP Gas Catalytic Safety Heater

    The Olympian Wave-8 Catalytic Safety Heater offers a high-quality, superior performance option suitable for use in most family RVs. This generator's high capacity and power operation make it an excellent primary or secondary source of heat, allowing it... more

    $368.38 $339.00

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    United Ashley Direct Vent Gas Heater (17,000 BTUs, 500 Sq.Ft., Natural Gas), Grey (Plastic)

    United Ashley Direct Vent Gas Heater (17,000 BTUs, 500 Sq.Ft., Natural Gas), Grey (Plastic)

    Perfect for the winter time, the Ashley Direct Vent Gas Heater will keep you warm and toasty. With up to 17,000 BTUs per hour, it is designed to heat a space up to 500 square feet. This unit mounts on any outside wall for direct venting. The matchless... more

    $959.99

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    More information about Heaters

    Best prices on Gas boilers, Home & Office in Heaters. Check out Bizrate for great deals on popular brands like NORITZ and Slant Fin. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.