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Collection: Water Heaters

Looking for the right water heater for your home? At Plumbing Deals, we offer a variety of options to fit your lifestyle and budget. From electric to gas water heaterswhole house heatersexpansion tanks, to parts and accessories, we have it all. Whether you're upgrading to an energy-efficient model or installing a new water heater, you’re in the right place. 

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504 products

Five stacked gray tankless water heater units mounted on metal frame with copper piping connections.

Noritz CRS Series 5-Unit NG or LP CPC Compliant Tankless Water Heater System - CR61-FS-5-CA

SKU #: NORCR61FS5CA   |   MPN #: CR61-FS-5-CA

Regular price $26,464.61
Sale price $26,464.61 Regular price $0.00
MSRP: $26,765.43

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

Noritz CRS Series 5-unit tankless water heater system with three gray units mounted on metal frame with copper piping and con

Noritz CRS Series 5-Unit NG or LP Tankless Water Heater System - CR61-FS-5

SKU #: NORCR61FS5   |   MPN #: CR61-FS-5

Regular price $23,793.78
Sale price $23,793.78 Regular price $0.00
MSRP: $23,793.78

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

Four gray rectangular tankless water heater units mounted on a black and red metal frame stand.

Noritz CRS Series 4-Unit NG or LP CPC Compliant Tankless Water Heater System - CR61-FS-4-CA

SKU #: NORCR61FS4CA   |   MPN #: CR61-FS-4-CA

Regular price $19,888.89
Sale price $19,888.89 Regular price $0.00
MSRP: $20,506.98

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

Six gray tankless water heater units mounted on a metal frame with black brackets and red piping connections at base.

Noritz CRS Series 6-Unit NG or LP CPC Compliant Tankless Water Heater System - CR61-FS-6-CA

SKU #: NORCR61FS6CA   |   MPN #: CR61-FS-6-CA

Regular price $29,418.88
Sale price $29,418.88 Regular price $0.00
MSRP: $30,379.60

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

Six stacked gray tankless water heater units mounted on a metal frame with red piping connections.

Noritz CRS Series 6-Unit NG or LP Tankless Water Heater System - CR61-FS-6

SKU #: NORCR61FS6   |   MPN #: CR61-FS-6

Regular price $26,353.08
Sale price $26,353.08 Regular price $0.00
MSRP: $26,353.08

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

Three white tankless water heaters mounted side-by-side on metal frame with copper piping connections.

Noritz CRS Series Wall Hung, 3-Unit NG or LP CPC Compliant Tankless Water Heater System - CR61-WH-3-CA

SKU #: NORCR61WH3CA   |   MPN #: CR61-WH-3-CA

Regular price $14,879.35
Sale price $14,879.35 Regular price $0.00
MSRP: $15,342.16

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

Two stacked rectangular metal tankless water heater units mounted on a steel frame against white background.

Noritz CRS Series Wall Hung, 2-Unit NG or LP Tankless Water Heater System - CR61-WH-2

SKU #: NORCR61WH2   |   MPN #: CR61-WH-2

Regular price $9,935.50
Sale price $9,935.50 Regular price $0.00
MSRP: $9,935.50

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

Two stainless steel tankless water heater units mounted in metal frame with piping and connectors at base.

Noritz CRS Series Wall Hung, 2-Unit NG or LP CPC Compliant Tankless Water Heater System - CR61-WH-2-CA

SKU #: NORCR61WH2CA   |   MPN #: CR61-WH-2-CA

Regular price $11,045.18
Sale price $11,045.18 Regular price $0.00
MSRP: $11,045.18

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

Three white tankless water heater units mounted on metal frame with copper piping connections.

Noritz CRS Series Wall Hung, 3-Unit NG or LP Tankless Water Heater System - CR61-WH-3

SKU #: NORCR61WH3   |   MPN #: CR61-WH-3

Regular price $13,288.47
Sale price $13,288.47 Regular price $0.00
MSRP: $13,288.47

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

Four Noritz tankless water heater units mounted on a metal frame with manifold piping and connections.

Noritz TTS Series 4-Unit Compact NG or LP Tankless Water Heater System - TTS-S4MINI

SKU #: NORTTSS4MINI   |   MPN #: TTS-S4MINI

Regular price $36,045.96
Sale price $36,045.96 Regular price $0.00
MSRP: $36,045.96

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

Two white Noritz tankless water heater units mounted in metal frame with copper piping and brass fittings visible.

Noritz TTS Series Wall Hung, 2-Unit NG or LP Tankless Water Heater System - TTS-SWH2

SKU #: NORTTSSWH2   |   MPN #: TTS-SWH2

Regular price $16,749.83
Sale price $16,749.83 Regular price $0.00
MSRP: $16,749.83

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

Two thermal expansion tanks: almond-colored cylindrical tank with Zilmet logo and gray spherical tank with connection fitting

Zilmet ZEP18 6.3 Gal Easy Pro Thermal Expansion Tank, 3/4 in Connection, NPT Connection, Carbon Steel, Almond - 2 pack

SKU #: ZILZEP18x2   |   MPN #: ZEP18

Regular price $405.32
Sale price $405.32 Regular price $0.00
MSRP: $2,257.92

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

Tall cylindrical water heater with gray lower tank and black upper section, digital control panel, two oval viewing windows,
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State Water Heater Premier 50 Gallon, Smart Hybrid Electric Heat Pump Water Heater

SKU #: STATEHP650DHPT   |   MPN #: HP6-50-DHPT 130

Regular price $2,872.63
Sale price $2,872.63 Regular price $3,191.81
MSRP: $3,191.81

Available in stock

Compact gray cylindrical electric water heater with brass inlet/outlet connections, control panel, and side access door.

State Water Heater Patriot 10 Gallon, Light Duty Compact Commercial Electric Water Heater - 10,236 BTU - PCE1010MSA3.0KW277V1PH

SKU #: STATEPCE1010MSA   |   MPN #: PCE1010MSA3.0KW277V1PH

Regular price $1,630.70
Sale price $1,630.70 Regular price $0.00
MSRP: $1,934.81

Available in stock

Two dark brown tankless water heaters mounted on aluminum frame with copper piping, brass fittings, and control knobs on top.

Rinnai TRS Series 22 GPM 398,000 BTU Indoor Outdoor Sensei CX 2 Unit Free-Standing Inline Tankless Water Heater Rack System - TRS02ILCXIN

SKU #: RINTRS02ILCXIN   |   MPN #: TRS02ILCXIN

Regular price $8,083.41
Sale price $8,083.41 Regular price $0.00
MSRP: $8,170

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

Three stacked black tankless water heater units mounted on silver frame with copper pipes and brass valves.

Rinnai TRS Series 33 GPM 597,000 BTU Indoor Outdoor Sensei CX 3 Unit Free-Standing Tankless Water Heater Rack System - TRS03CXIN

SKU #: RINTRS03CXIN   |   MPN #: TRS03CXIN

Regular price $11,920.48
Sale price $11,920.48 Regular price $0.00
MSRP: $12,355

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

Four stacked dark brown tankless water heater units mounted on silver frame rack with piping and brass valves below.

Rinnai TRS Series 44 GPM 796,000 BTU Indoor Outdoor Sensei CX 4 Unit Free-Standing Tankless Water Heater Rack System - TRS04CXIN

SKU #: RINTRS04CXIN   |   MPN #: TRS04CXIN

Regular price $15,665.42
Sale price $15,665.42 Regular price $0.00
MSRP: $16,490

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

Five dark brown tankless water heater units mounted on a metal frame with copper piping, brass fittings, and control valves.

Rinnai TRS Series 55 GPM 995,000 BTU Indoor Outdoor Sensei CX 5 Unit Free-Standing Inline Tankless Water Heater Rack System - TRS05CXIN

SKU #: RINTRS05CXIN   |   MPN #: TRS05CXIN

Regular price $19,588.38
Sale price $19,588.38 Regular price $0.00
MSRP: $20,725

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

Six dark brown tankless water heater units mounted on a metal frame rack with orange pipes and brass fittings below.

Rinnai TRS Series 66 GPM 1,194,000 BTU Indoor Outdoor Sensei CX 6 Unit Free-Standing Inline Tankless Water Heater Rack System - TRS06CXIN

SKU #: RINTRS06CXIN   |   MPN #: TRS06CXIN

Regular price $23,487.47
Sale price $23,487.47 Regular price $0.00
MSRP: $24,960

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

Two dark brown rectangular tankless water heater units mounted on a metal wall rack with copper and black pipes, brass fittin

Rinnai TRW Series 22 GPM 398,000 BTU Indoor Outdoor 2 Unit Sensei CX Tankless Water Heater Wall Hanging Rack System - TRW02CXIN

SKU #: RINTRW02CXIN   |   MPN #: TRW02CXIN

Regular price $7,121.78
Sale price $7,121.78 Regular price $0.00
MSRP: $7,320

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

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