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Water Heater Sales

Replace a tired water heater before the first cold shower of fall does it for you. Rinnai, Noritz, and Viessmann tankless and commercial units are part of our Labor Day 2026 Sale. Browse the collection to see which models and features are included.
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74 products

Rinnai RX Series 11.1 GPM 199,000 BTU Indoor Outdoor Condensing Tankless Water Heater with Integrated Pump - RXP199IN

Rinnai RX Series 11.1 GPM 199,000 BTU Indoor Outdoor Condensing Tankless Water Heater with Integrated Pump - RXP199IN

SKU #: RINRXP199IN   |   MPN #: RXP199IN
$2,067.80
$2,067.80 $0.00
MSRP: $2,954

Available in stock

Rinnai REHP Series 50 Gallon Residential Hybrid Water Heater - REHP50

Rinnai REHP Series 50 Gallon Residential Hybrid Water Heater - REHP50

SKU #: RINREHP50   |   MPN #: REHP50
$2,759.55
$2,759.55 $0.00
MSRP: $3,538

Available in stock

Noritz NRCB199DV-NG Residential Condensing Gas Combination Boiler (GHQ-C3201WX-FF US)

Noritz NRCB199DV-NG Residential Condensing Gas Combination Boiler (GHQ-C3201WX-FF US)

SKU #: NORNRCB199DVNG   |   MPN #: NRCB199DVNG
$3,091.07
$3,091.07 $3,434.52
MSRP: $5,397.47

Available in stock

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

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

SKU #: NORNRCB180DVNG   |   MPN #: NRCB180DVNG
$2,704.48
$2,704.48 $3,004.98
MSRP: $5,065.34

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
$2,230.13
$2,230.13 $2,477.92
MSRP: $4,434.95

Available in stock

Noritz EZTR40-NG Natural Gas Residential 40 Gallon Tankless Water Heater

Noritz EZTR40-NG Natural Gas Residential 40 Gallon Tankless Water Heater

SKU #: NOREZTR40NG   |   MPN #: EZTR40-NG
$1,942.65
$1,942.65 $2,158.50
MSRP: $3,342.34

Available in stock

Noritz NR98ODNG 9.8 GPM 199900 BTU 120 Volt Residential Natural Gas Tankless Water Heater for Outdoor Installation

Noritz NR98ODNG 9.8 GPM 199900 BTU 120 Volt Residential Natural Gas Tankless Water Heater for Outdoor Installation

SKU #: NORNR98ODNG   |   MPN #: NR98ODNG
$1,485.70
$1,485.70 $1,650.78
MSRP: $3,131.19

Available in stock

Noritz NRC111-DV-NG Condensing Tankless Water Heater (GQ-C3257WX-FF US NG)

Noritz NRC111-DV-NG Condensing Tankless Water Heater (GQ-C3257WX-FF US NG)

SKU #: NORNRC111DVNG   |   MPN #: NRC111DVNG
$1,904.72
$1,904.72 $2,116.36
MSRP: $3,856.88

Available in stock

Metlund ACT D'mand Kontrol C3-100-PFS Hot Water Recirculating Pump w/PF-Kit

Metlund ACT D'mand Kontrol C3-100-PFS Hot Water Recirculating Pump w/PF-Kit

SKU #: ACTC3100PFS   |   MPN #: C3-100-PFS
$940.57
$940.57 $1,045.08
MSRP: $1,045.08

Available in stock

Noritz NR98ODLP 9.8 GPM 199900 BTU 120 Volt Residential Liquid Propane Tankless Water Heater for Outdoor Installation

Noritz NR98ODLP 9.8 GPM 199900 BTU 120 Volt Residential Liquid Propane Tankless Water Heater for Outdoor Installation

SKU #: NORNR98ODLP   |   MPN #: NR98ODLP
$1,658.93
$1,658.93 $1,843.26
MSRP: $3,131.19

Special Order

Noritz NR66ODLP Outdoor Tankless Water Heater, max. 140,000 Btuh, 6.6 Gpm - Liquid Propane

Noritz NR66ODLP Outdoor Tankless Water Heater, max. 140,000 Btuh, 6.6 Gpm - Liquid Propane

SKU #: NORNR66ODLP   |   MPN #: NR66ODLP
$1,058.65
$1,058.65 $1,176.28
MSRP: $1,949.33

Special Order

Noritz NR50ODNG 5.0 GPM 120000 BTU 120 Volt Outdoor Natural Gas On Demand Tankless Water Heater

Noritz NR50ODNG 5.0 GPM 120000 BTU 120 Volt Outdoor Natural Gas On Demand Tankless Water Heater

SKU #: NORNR50ODNG   |   MPN #: NR50ODNG
$769.33
$769.33 $854.81
MSRP: $1,396.58

Special Order

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
$1,450.51
$1,450.51 $1,611.68
MSRP: $2,715.72

Special Order

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
$1,784.97
$1,784.97 $1,983.30
MSRP: $3,362.45

Special Order

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
$1,567.46
$1,567.46 $1,741.62
MSRP: $2,946.96

Special Order

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
$1,567.46
$1,567.46 $1,741.62
MSRP: $2,946.96

Special Order

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
$1,784.97
$1,784.97 $1,983.30
MSRP: $3,362.45

Special Order

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
$1,630.26
$1,630.26 $1,811.40
MSRP: $3,342.34

Special Order

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
$1,450.51
$1,450.51 $1,611.68
MSRP: $2,715.72

Special Order

Noritz NRC111-DV-LP Condensing Tankless Water Heater (GQ-C3257WX-FF US LP)

Noritz NRC111-DV-LP Condensing Tankless Water Heater (GQ-C3257WX-FF US LP)

SKU #: NORNRC111DVLP   |   MPN #: NRC111-DV-LP
$1,879.54
$1,879.54 $2,088.38
MSRP: $3,856.88

Special Order

Water Heater FAQ

What's the difference between a tankless water heater, a combi boiler, and a hybrid system?

A tankless water heater heats water on demand and only handles domestic hot water. A combi boiler does that plus feeds a home's space heating system, like radiant floors or baseboard heat, from one unit. A hybrid system pairs a tankless module with a storage tank, giving a property both instant recovery and a buffer of stored hot water for busier spaces.

How long do tankless water heaters last compared to tank-style units?

A well-maintained tankless unit typically lasts around 20 years, roughly double what's expected from a tank-style water heater. Part of that comes down to skipping the standby heat loss that comes from keeping a full tank of water hot around the clock.

What size tankless water heater do I actually need?

Sizing comes down to GPM, gallons per minute, not house square footage. Add up worst-case simultaneous demand, like two showers running at once, and match that to a unit's rated flow.

Do I need a professional to install a tankless water heater?

In most cases, yes. Venting and gas line requirements often differ from a tank-style setup, and a licensed installer can confirm both fit before the unit shows up.

When is the Plumbing Deals Labor Day 2026 Sale?

September 1 through September 15, 2026. Rinnai, Noritz, and Viessmann tankless and commercial water heaters are part of the sale for the full window.
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