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Discover a range of tankless water heaters designed to meet your specific household needs, ensuring you have hot water whenever and wherever you need it.
Water Heater Combination Boilers

Water Heater Combination Boilers

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43 of 73 products

Noritz NR83DVCNG 8.3 GPM 180000 BTU 120 Volt Residential Natural Gas Tankless Water Heater with Concentric Exhaust

Noritz NR83DVCNG 8.3 GPM 180000 BTU 120 Volt Residential Natural Gas Tankless Water Heater with Concentric Exhaust

SKU #: NORNR83DVCNG   |   MPN #: NR83DVCNG
$1,716.79
$1,716.79 $0.00
MSRP: $2,715.72

Special Order. Expect 4-6 weeks for delivery, subject to change

Noritz NC199DVCNG 9.8 GPM 199900 BTU 120V Commercial Natural Gas Tankless Water Heater with Concentric Vent

Noritz NC199DVCNG 9.8 GPM 199900 BTU 120V Commercial Natural Gas Tankless Water Heater with Concentric Vent

SKU #: NORNC199DVCNG   |   MPN #: NC199DVCNG
$2,053.05
$2,053.05 $0.00
MSRP: $2,972.79

Available in stock

Noritz IK-WV-300-1-TH-LF Threaded Isolator Expansion Pressure Relief Valves

Noritz IK-WV-300-1-TH-LF Threaded Isolator Expansion Pressure Relief Valves

SKU #: NORIKWV3001THLF   |   MPN #: IK-WV-300-1-TH-LF
$316.62
$316.62 $0.00
MSRP: $338.35

Available in stock

Noritz Ultra-High Efficiency Residential Condensing Tankless Water Heater, 11.1 GPM - GQ-C3261WZ-FF-US-NG

Noritz Ultra-High Efficiency Residential Condensing Tankless Water Heater, 11.1 GPM - GQ-C3261WZ-FF-US-NG

SKU #: NORNCC199CDVNGPRO   |   MPN #: GQ-C3261WZ-FF-US-NG
$2,647.60
$2,647.60 $0.00
MSRP: $4,434.95

Available in stock

Noritz Primary and Secondary Manifold Kit for Combination Boiler Installations - MK-NRCB-1

Noritz Primary and Secondary Manifold Kit for Combination Boiler Installations - MK-NRCB-1

SKU #: NORMKNRCB1   |   MPN #: MK-NRCB-1
$625.01
$625.01 $0.00
MSRP: $694.35

Available in stock

Noritz IK-WV-300-1-TH-LF Threaded Isolator Expansion Pressure Relief Valves - 2 pack

Noritz IK-WV-300-1-TH-LF Threaded Isolator Expansion Pressure Relief Valves - 2 pack

SKU #: NORIKWV3001THLFx2   |   MPN #: IK-WV-300-1-TH-LF
$542.62
$542.62 $0.00
MSRP: $676.70

Special Order. Expect 3-5 days for delivery, subject to change

Noritz NRCR92DVNG 9.2 GPM 165000 BTU 120V Residential Natural Gas Tankless Water Heater with Built-In Pump

Noritz NRCR92DVNG 9.2 GPM 165000 BTU 120V Residential Natural Gas Tankless Water Heater with Built-In Pump

SKU #: NORNRCR92DVNG   |   MPN #: NRCR92DVNG
$2,462.58
$2,462.58 $0.00
MSRP: $3,550.84

Available in stock

Noritz BNR83DVCLP 8.3 GPM 180000 BTU 120 Volt Residential Liquid Propane Tankless Water Heater with Horizontal Vent Kit and Isolation Valve

Noritz BNR83DVCLP 8.3 GPM 180000 BTU 120 Volt Residential Liquid Propane Tankless Water Heater with Horizontal Vent Kit and Isolation Valve

SKU #: NORBNR83DVCLP   |   MPN #: BNR83DVCLP
$1,856.42
$1,856.42 $0.00
MSRP: $2,946.96

Special Order. Expect 4-6 weeks for delivery, subject to change

Noritz BNR98DVCLP 9.8 GPM 199900 BTU 120 Volt Residential Liquid Propane Tankless Water Heater with Horizontal Vent Kit and Isolation Valve

Noritz BNR98DVCLP 9.8 GPM 199900 BTU 120 Volt Residential Liquid Propane Tankless Water Heater with Horizontal Vent Kit and Isolation Valve

SKU #: NORBNR98DVCLP   |   MPN #: BNR98DVCLP
$2,116.11
$2,116.11 $0.00
MSRP: $3,362.45

Special Order. Expect 4-6 weeks for delivery, subject to change

Noritz BNR83DVCNG 8.3 GPM 180000 BTU 120 Volt Residential Natural Gas Tankless Water Heater with Horizontal Vent Kit and Isolation Valve

Noritz BNR83DVCNG 8.3 GPM 180000 BTU 120 Volt Residential Natural Gas Tankless Water Heater with Horizontal Vent Kit and Isolation Valve

SKU #: NORBNR83DVCNG   |   MPN #: BNR83DVCNG
$1,856.42
$1,856.42 $0.00
MSRP: $2,946.96

Special Order. Expect 4-6 weeks for delivery, subject to change

Noritz BNR98DVCNG 9.8 GPM 199900 BTU 120 Volt Residential Liquid Propane Tankless Water Heater with Horizontal Vent Kit and Isolation Valve

Noritz BNR98DVCNG 9.8 GPM 199900 BTU 120 Volt Residential Liquid Propane Tankless Water Heater with Horizontal Vent Kit and Isolation Valve

SKU #: NORBNR98DVCNG   |   MPN #: BNR98DVCNG
$2,116.11
$2,116.11 $0.00
MSRP: $3,362.45

Special Order. Expect 4-6 weeks for delivery, subject to change

Noritz 6.6 GPM 40 Gallon Tank 120000 BTU 120V Whole House Tankless Water Heater - LP

Noritz 6.6 GPM 40 Gallon Tank 120000 BTU 120V Whole House Tankless Water Heater - LP

SKU #: NOREZTR40LP   |   MPN #: EZTR40LP
$1,931.39
$1,931.39 $0.00
MSRP: $3,342.34

Special Order. Expect 4-6 weeks for delivery, subject to change

Noritz NRCR92DVLP 9.2 GPM 165000 BTU 120V Residential Liquid Propane Tankless Water Heater with Built-In Pump

Noritz NRCR92DVLP 9.2 GPM 165000 BTU 120V Residential Liquid Propane Tankless Water Heater with Built-In Pump

SKU #: NORNRCR92DVLP   |   MPN #: NRCR92DVLP
$2,448.11
$2,448.11 $0.00
MSRP: $3,533.70

Available in stock

Noritz NR83DVCLP 8.3 GPM 180000 BTU 120 Volt Residential Liquid Propane Tankless Water Heater with Concentric Exhaust

Noritz NR83DVCLP 8.3 GPM 180000 BTU 120 Volt Residential Liquid Propane Tankless Water Heater with Concentric Exhaust

SKU #: NORNR83DVCLP   |   MPN #: NR83DVCLP
$1,716.79
$1,716.79 $0.00
MSRP: $2,715.72

Special Order. Expect 4-6 weeks for delivery, subject to change

Noritz NRC98ODNG 9.8 GPM 180000 BTU 120 Volt Residential Natural Gas Tankless Water Heater for Outdoor Installation

Noritz NRC98ODNG 9.8 GPM 180000 BTU 120 Volt Residential Natural Gas Tankless Water Heater for Outdoor Installation

SKU #: NORNRC98ODNG   |   MPN #: NRC98ODNG
$1,948.21
$1,948.21 $0.00
MSRP: $3,358.54

Special Order. Expect 4-6 weeks for delivery, subject to change

Noritz SV-CK-2 DV to SV Conversion Kit

Noritz SV-CK-2 DV to SV Conversion Kit

SKU #: NORSVCK21   |   MPN #: SV-CK-2-1
$63.83
$63.83 $0.00
MSRP: $54.58

Available in stock

Noritz NRC98-DV-LP Tankless Water Heater

Noritz NRC98-DV-LP Tankless Water Heater

SKU #: NORNRC98DVLP   |   MPN #: NRC98-DV-LP
$2,237.47
$2,237.47 $0.00
MSRP: $3,358.54

Special Order. Expect 4-6 weeks for delivery, subject to change

Noritz EZ Series Pro 11.1 GPM 199000 BTU Indoor or Outdoor Natural Gas or Liquid Propane Tankless Water Heater - EZ111DV - GQ-C3261WX-FF US

Noritz EZ Series Pro 11.1 GPM 199000 BTU Indoor or Outdoor Natural Gas or Liquid Propane Tankless Water Heater - EZ111DV - GQ-C3261WX-FF US

SKU #: NOREZ111DVN   |   MPN #: GQ-C3261WX-FF US
$2,981.49
$2,981.49 $0.00
MSRP: $3,443.62

Available in stock

Noritz EZ Series Pro 9.8 GPM 180000 BTU Indoor or Outdoor Natural Gas or Liquid Propane Tankless Water Heater - EZ98DV - GQ-C2861WX-FF US

Noritz EZ Series Pro 9.8 GPM 180000 BTU Indoor or Outdoor Natural Gas or Liquid Propane Tankless Water Heater - EZ98DV - GQ-C2861WX-FF US

SKU #: NOREZ98DVN   |   MPN #: GQ-C2861WX-FF US
$2,657.41
$2,657.41 $0.00
MSRP: $3,069.31

Available in stock

Noritz NRCB180DV-LP Residential Condensing Gas Combination Boiler (GHQ-C2801WX-FF US)

Noritz NRCB180DV-LP Residential Condensing Gas Combination Boiler (GHQ-C2801WX-FF US)

SKU #: NORNRCB180DVLP   |   MPN #: NRCB180DV-LP
$3,477.41
$3,477.41 $0.00
MSRP: $5,065.34

Available in stock

Enhance Your Home's Hot Water Experience

Whether you're upgrading your hot water system or replacing an old unit, Plumbing Deals offers a wide range of solutions tailored to meet your specific needs. Our carefully curated selection of products not only guarantees superior quality and efficiency but also ensures affordability, making sure that your home is equipped with the hot water you truly deserve.

Let's elevate your hot water experience to extraordinary heights! Delve into our extensive collection of whole house tankless water heaters, where you'll discover an array of fantastic deals waiting for you. With our top-notch products, rest assured that your water will stay hot, your comfort levels will soar, and your budget will remain intact. Take the first step by exploring our diverse categories now, and together, we'll transform every shower, bath, and household chore into a thoroughly satisfying and comfortable experience.
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