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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

Noritz NRC98-DV-LP Tankless Water Heater

Noritz NRC98-DV-LP Tankless Water Heater

SKU #: NORNRC98DVLP   |   MPN #: NRC98-DV-LP
$1,886.62
$1,886.62 $2,096.24
MSRP: $3,358.54

Special Order

Rinnai CHS HCX Series 398,000 BTU Indoor Natural Gas Vertical Hybrid Water System with 119 Gallon Tanks - CHS398100HCXVIN

Rinnai CHS HCX Series 398,000 BTU Indoor Natural Gas Vertical Hybrid Water System with 119 Gallon Tanks - CHS398100HCXVIN

SKU #: RINCHS398100HCXVIN   |   MPN #: CHS398100HCXVIN
$18,000.00
$18,000.00 $0.00
MSRP: $24,000

Available in stock

Rinnai RUS Series 7.5 GPM 160,000 BTU Outdoor Liquid Propane Condensing Tankless Water Heater - RUS75EP

Rinnai RUS Series 7.5 GPM 160,000 BTU Outdoor Liquid Propane Condensing Tankless Water Heater - RUS75EP

SKU #: RINRUS75EP   |   MPN #: RUS75EP
$1,419.87
$1,419.87 $0.00
MSRP: $1,893

Special Order

Rinnai RUS Series 7.5 GPM 160,000 BTU Outdoor Natural Gas Condensing Tankless Water Heater - RUS75EN

Rinnai RUS Series 7.5 GPM 160,000 BTU Outdoor Natural Gas Condensing Tankless Water Heater - RUS75EN

SKU #: RINRUS75EN   |   MPN #: RUS75EN
$1,419.87
$1,419.87 $0.00
MSRP: $1,893

Special Order

Rinnai RUS Series 6.5 GPM 130,000 BTU Outdoor Natural Gas Condensing Tankless Water Heater - RUS65EN

Rinnai RUS Series 6.5 GPM 130,000 BTU Outdoor Natural Gas Condensing Tankless Water Heater - RUS65EN

SKU #: RINRUS65EN   |   MPN #: RUS65EN
$1,242.95
$1,242.95 $0.00
MSRP: $1,640

Special Order

Rinnai RE Series 7.9 GPM 199,000 BTU Indoor Natural Gas Non-Condensing Tankless Water Heater with Integrated Pump - REP199IN

Rinnai RE Series 7.9 GPM 199,000 BTU Indoor Natural Gas Non-Condensing Tankless Water Heater with Integrated Pump - REP199IN

SKU #: RINREP199IN   |   MPN #: REP199IN
$1,777.05
$1,777.05 $0.00
MSRP: $2,193

Special Order

Rinnai RE Series 6.6 GPM 160,000 BTU Indoor Natural Gas Non-Condensing Tankless Water Heater with Integrated Pump - REP160IN

Rinnai RE Series 6.6 GPM 160,000 BTU Indoor Natural Gas Non-Condensing Tankless Water Heater with Integrated Pump - REP160IN

SKU #: RINREP160IN   |   MPN #: REP160IN
$1,328.15
$1,328.15 $0.00
MSRP: $1,613

Special Order

Rinnai RE Series 9.8 GPM 199,000 BTU Outdoor Natural Gas Non-Condensing Tankless Water Heater - RE199EN

Rinnai RE Series 9.8 GPM 199,000 BTU Outdoor Natural Gas Non-Condensing Tankless Water Heater - RE199EN

SKU #: RINRE199EN   |   MPN #: RE199EN
$1,647.05
$1,647.05 $0.00
MSRP: $2,033

Special Order

Rinnai RE Series 7.9 GPM 199,000 BTU Outdoor Natural Gas Non-Condensing Tankless Water Heater with Integrated Pump - REP199EN

Rinnai RE Series 7.9 GPM 199,000 BTU Outdoor Natural Gas Non-Condensing Tankless Water Heater with Integrated Pump - REP199EN

SKU #: RINREP199EN   |   MPN #: REP199EN
$1,776.14
$1,776.14 $0.00
MSRP: $2,193

Special Order

Rinnai RE Series 9.8 GPM 199,000 BTU Outdoor Liquid Propane Non-Condensing Tankless Water Heater - RE199EP

Rinnai RE Series 9.8 GPM 199,000 BTU Outdoor Liquid Propane Non-Condensing Tankless Water Heater - RE199EP

SKU #: RINRE199EP   |   MPN #: RE199EP
$1,647.05
$1,647.05 $0.00
MSRP: $2,033

Special Order

Rinnai RE Series 7.9 GPM 199,000 BTU Outdoor Liquid Propane Non-Condensing Tankless Water Heater with Integrated Pump - REP199EP

Rinnai RE Series 7.9 GPM 199,000 BTU Outdoor Liquid Propane Non-Condensing Tankless Water Heater with Integrated Pump - REP199EP

SKU #: RINREP199EP   |   MPN #: REP199EP
$1,776.14
$1,776.14 $0.00
MSRP: $2,193

Special Order

Rinnai RE Series 8.5 GPM 180,000 BTU Outdoor Natural Gas Non-Condensing Tankless Water Heater - RE180EN

Rinnai RE Series 8.5 GPM 180,000 BTU Outdoor Natural Gas Non-Condensing Tankless Water Heater - RE180EN

SKU #: RINRE180EN   |   MPN #: RE180EN
$1,415.51
$1,415.51 $0.00
MSRP: $1,732

Special Order

HTP EVR052C2X-045N Everlast Electric Water Heater - 52 Gallon 240V 4500W
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HTP EVR052C2X-045N Everlast Electric Water Heater - 52 Gallon 240V 4500W

SKU #: HTP50ELEC   |   MPN #: EVR052C2X045
$2,099.00
$2,099.00 $2,309.92
MSRP: $2,309.92

Special Order

Rinnai REHP Series 80 Gallon Residential Hybrid Water Heater - REHP80

Rinnai REHP Series 80 Gallon Residential Hybrid Water Heater - REHP80

SKU #: RINREHP80   |   MPN #: REHP80
$4,414.43
$4,414.43 $0.00
MSRP: $5,420

Special Order

Rinnai 65-Gallon Electric Heat Pump Water Heater, Hybrid, 3.9 UEF, Residential Indoor Use - REHP65

Rinnai 65-Gallon Electric Heat Pump Water Heater, Hybrid, 3.9 UEF, Residential Indoor Use - REHP65

SKU #: RINREHP65   |   MPN #: REHP65
$3,713.03
$3,713.03 $0.00
MSRP: $4,230

Special Order

HTP Everlast Medium Duty 3 Element Commercial Electric Water Heater 100 Gallon

HTP Everlast Medium Duty 3 Element Commercial Electric Water Heater 100 Gallon

SKU #: HTPEVC100C3W165   |   MPN #: EVC100C3W165
$3,281.08
$3,281.08 $3,645.65
MSRP: $3,645.65

Special Order

HTP ELV055C2X055N 55 Gallon Everlast Elevate Electric Water Heater

HTP ELV055C2X055N 55 Gallon Everlast Elevate Electric Water Heater

SKU #: HTPELV055C2X055N   |   MPN #: ELV055C2X055N
$2,559.46
$2,559.46 $2,843.85
MSRP: $2,843.85

Special Order

HTP Everlast Medium Duty 3 Element Commercial Electric Water Heater 80 Gallon

HTP Everlast Medium Duty 3 Element Commercial Electric Water Heater 80 Gallon

SKU #: HTPEVC080C3W165   |   MPN #: EVC080C3W165
$2,812.27
$2,812.27 $3,124.74
MSRP: $3,124.74

Special Order

Noritz Hybrid Commercial Tankless Water Heater with 119-Gallon Storage Tank, 199,900 BTU - NHH199100-1-NG

Noritz Hybrid Commercial Tankless Water Heater with 119-Gallon Storage Tank, 199,900 BTU - NHH199100-1-NG

SKU #: NORNHH1991001NG   |   MPN #: NHH199100-1-NG
$6,222.74
$6,222.74 $6,914.15
MSRP: $10,853

Available in stock

Noritz Commercial Non-Condensing Tankless Water Heater, 380,000 BTU - NC380-SV-ASME-NG

Noritz Commercial Non-Condensing Tankless Water Heater, 380,000 BTU - NC380-SV-ASME-NG

SKU #: NORNC380SVASMENG   |   MPN #: NC380-SV-ASME-NG
$5,309.24
$5,309.24 $5,899.16
MSRP: $8,861.42

Available in stock

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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