TOP 10 Best Condensing Gas Boiler Results at 10Bestify.com

  • Noritz CB199-DV-NG Combi Boiler

    Noritz introduces the cb series of combination-boilers: the newest line of condensing combination boilers capable of delivering whole home hydronic heat and industry leading volume of domestic hot water (dhw) for large homes, including those in colder climates. The new cb series combi-boilers are designed for quick and easy installation and also include features to deliver valuable cost SAVINGS. Cb series combi-boilers also take up as much as 80 percent less space than a traditional floor-standing boiler and water heater. Some of the exciting new features include Max flow up to 9.2 gpm, 140 degree domestic water heating capability even in win...
    Best Condensing Gas Boiler

    • ASIN: B019MODLTG
    • Brand: Noritz
    • UPC: 817000013165

  • Takagi T-H3-DV-N Condensing High Efficiency Natural Gas Indoor Tankless Water Heater, 10-Gallon Per Minute

    With gas inputs of 199,000 BTU, the T-H3 can produce enough hot water for four bathrooms in warmer climates or three baths in colder climates.
    Best Condensing Gas Boiler

    • ASIN: B00DDPZ5HM
    • Color: White
    • Brand: TAKAGI
    • UPC: 671657140946

  • Takagi T-H3M-DV-N Condensing Direct Vent Tankless Water Heater, Natural Gas

    The T-H3M supplies hot water to domestic hot water systems (directly or indirectly) which can be used with storage tanks, recirculation systems, hydronic heating systems, radiant floor systems, and/or domestic & heating applications, The T-H3M is a high efficient, condensing thankless water heater perfect for residential applications. With gas inputs of 120,000 BTU, the T-H3M can produce enough hot water for two bathrooms in warmer climates or 1.5 baths in colder climates.
    Best Condensing Gas Boiler

    • ASIN: B00JVTHZRC
    • Brand: TAKAGI
    • UPC: 671657177317

  • Takagi T-H3S-DV-N Condensing High Efficiency Natural Gas Indoor Tankless Water Heater, 8-Gallon Per Minute

    With gas inputs of 180,000 BTU, the T-H3S can produce enough hot water for three bathrooms in warmer climates or two baths in colder climates.
    Best Condensing Gas Boiler

    • ASIN: B00DDPZ4F0
    • Brand: TAKAGI
    • UPC: 671657141158

  • Rheem RTGH-84DVLN Indoor Direct Vent Natural Gas Condensing Tankless Water Heater Low Nox

    Next Generation Burner Technology Industry Best! .26 GPM Minimum Flow Rate, .40 GPM Minimum Activation Flow Rate UMC-117 remote control and 10 ft. of thermostat wire is included EZ-Lint cable available for high demand applications to connect two thankless units to operate as one Manifold up to 6 units with an optional MIC-6 manifold control board Exclusive! All Rheum models can be linked in up to 20 unit manifold installations by using the optional MIC-180 and MICS-180 manifold control assembly High-altitude capability - up to 9,840 ft. elevation above sea level (no chip required) Exclusive! Guardian OFWTM overheat film wrap All Rheum thankle...
    Best Condensing Gas Boiler

    • ASIN: B008E6LIQ2
    • Brand: Rheem
    • UPC: 020352609959

  • Rinnai RUC98iN Ultra Series Natural Gas Tankless Water Heater, Twin Pipe

    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% Thermal Efficiency Natural gas or propane Indoor Installation Only 98° F to 140° F Residential Temperature Range 98° F to 185° F Commercial Temperature Range Commercial Controller Must be Purchased Separately Gas Rate Input BTU's: 15,200 - 199,000 Electronic Ignition Meets California and Texas NOx Emissions Standards Compatible with Full Line of Rinnai Digital Controllers 12-Year Warranty on H...
    Best Condensing Gas Boiler

    • ASIN: B00OBVKBB2
    • Brand: Rinnai
    • UPC: 766156008160

  • Rheem RTGH-95DVLN 9.5 GPM Indoor Direct Vent Tankless Natural Gas Water Heater

    All Rheem heating, cooling and water heater heating products meet and exceed rigorous industry standards for quality and reliability. From raw material delivery to finished product assembly, each phase in the manufacturing process is effectively overseen to ensure the highest quality in water heater manufacturing. Rheem products are frequently tested and certified by various government and third-party testing labs to ensure quality standards.
    Best Condensing Gas Boiler

    • ASIN: B0084CPDFS
    • Brand: Rheem
    • UPC: 020352609935

  • Little Giant VCMA-15UL 554401 Automatic Condensate Removal Pump

    Motor — 1/50 hp Discharge — 3/8" OD barbed Housing/tank cover — ABS Motor cover — ABS Volute — ABS Tank — ABS Impeller — Glass filled polypropylene Check valve — Acetal The VCMA-15UL has a ½ gallon tank capacity. Little Giant VCMA Series is ideal for collecting, detecting and the automatic removal of condensate from air conditioning equipment, de-humidifiers, high efficiency furnaces, condensing boilers and other equipment where an automatic drain pump is required. Also suitable for high efficiency oil and gas-fired condensing furnace and condensing boiler equipment. It is designed for automatic collection and removal of co...
    Best Condensing Gas Boiler

    • ASIN: B000CCMUCM
    • Color: N/A
    • Brand: LITTLE GIANT
    • UPC: 010121544017

  • Laars NTH080NXN2 NeoTherm Hydronic Natural Gas Condensing Boiler with Pump 80k B

    Laars NTH080NXN2 NeoTherm Hydronic Natural Gas Condensing Boiler with Pump 80k B
    Best Condensing Gas Boiler

    • ASIN: B005EKZRBI
    • Brand: LAARS

  • Little Giant 554425 VCMA-20ULS Condensate Removal 1/30 HP Pump with Safety Switch

    Motor — 1/30 HP Discharge — 3/8" OD barbed Housing/tank cover — ABS Motor cover — ABS Volute — ABS Tank — ABS Impeller — Glass filled polypropylene Check valve — Acetal The VCMA-20ULS has a ½ gallon tank capacity. Little Giant VCMA Series is ideal for collecting, detecting and the automatic removal of condensate from air conditioning equipment, de-humidifiers, high efficiency furnaces, condensing boilers and other equipment where an automatic drain pump is required. Also suitable for high efficiency oil and gas-fired condensing furnace and condensing boiler equipment. It is designed for automatic collection and removal of con...
    Best Condensing Gas Boiler

    • ASIN: B000SM342Q
    • Color: N/A
    • Brand: LITTLE GIANT
    • UPC: 010121544253

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

    FeaturesThis 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 expense and time. They are made from durable materials, like heavy-duty copper pipe, and the powder-coated panelprovides protection and a clean appearance.Engineered design utilizes professional hydronic practices.Dimension - 13.8 W x 24 H x 10.8 L in.120 V.Weight - 44.000Fuel Type - Natural GasBTU Range - 13,950 - 111,600GPM - 0.75- SKU:
    Best Condensing Gas Boiler
    FeaturesThis 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 expense and time. They are made from durable materials, like heavy-duty copper pipe, and the powder-coated panelprovides protection and a clean appearance.Engineered design utilizes professional hydronic practices.Dimension - 13.8 W x 24 H x 10.8 L in.120 V.Weight - 44.000Fuel Type - Natural GasBTU Range - 13,950 - 111,600GPM - 0.75- SKU:

    • UPC: 456781393
    • Model: 113778
    • Color: Multicolor

  • TekSupply 113780 Hydro Smart Condensing Micro-Boiler - Natural Gas 199K BTU

    FeaturesThis 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 expense and time. They are made from durable materials, like heavy-duty copper pipe, and the powder-coated panelprovides protection and a clean appearance.Engineered design utilizes professional hydronic practices.Dimension - 13.8 W x 24 H x 10.8 L in.120 V.Weight - 59.000Fuel Type - Natural GasBTU Range - 12,350 - 189,050GPM - 0.50- SKU:
    Best Condensing Gas Boiler
    FeaturesThis 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 expense and time. They are made from durable materials, like heavy-duty copper pipe, and the powder-coated panelprovides protection and a clean appearance.Engineered design utilizes professional hydronic practices.Dimension - 13.8 W x 24 H x 10.8 L in.120 V.Weight - 59.000Fuel Type - Natural GasBTU Range - 12,350 - 189,050GPM - 0.50- SKU:

    • UPC: 824503608
    • Model: 113780
    • Color: Multicolor

  • Weil Mclain 383-500-724 Ultra 230 CT High Efficiency Boiler Natural Gas

    Gas fired water boiler with cast aluminum heat exchanger Negative regulated gas valve precisely delivers gas to the boiler Designed to operate in low temperature condensing applications Fuel Type: Natural Gas Vent Size:3" x 4" System Type: Hydronic (Water) Water Connection: 1" Gas Connection: 1/2" BTU Input: 230000 DOE Rating:207000 IBR Rating:183000 Depth (Inches):19-15/16" Height (Inches):43-1/16" Width (Inches):22-13/16" Vent Type:PVC No Alaska, Hawaii, APO/FPO or PO Box Delivery Available for this
    Best Condensing Gas Boiler
    Weil Mclain 383-500-724 Ultra 230 CT High Efficiency Boiler Natural GasGas fired water boiler with cast aluminum heat exchangerDesigned to operate in low temperature condensing applicationsNegative regulated gas valve precisely delivers gas to the boilerElectronic control module automatically adjusts blower speed and gas flow rate in response to

    • UPC: 177707626
    • Model: 383-500-724

  • Boiler Types: Standard vs. High Efficiency

    This video with our own Bill Bailey discusses the difference between non-condensing and condensing boilers. And then even dives down into the difference between low mass condensing and high mass c...
    boiler,hydronic,efficiency,heating

    National Grid: Condensing Boilers


    Boiler (Organization Sector),Condensing Boiler,National Grid Plc (Business Operation),Natural Gas...

    Energy Kinetics Accel CS Most Efficient and Best Condensing Boiler

    Energy Kinetics Accel CS - The only condensing home heating system that combines all of the exceptional and proven features of System 2000 with the advantages of gas condensing technology.
    Energy Kinetics,Condensing Boiler,Best,Most efficient,Natural Gas,Propane,Quietest Boiler,Unlimit...