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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 heaters, whole house heaters, expansion 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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Parts & Accessories

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445 products

Rinnai TRW Series 33 GPM 597,000 BTU Indoor Natural Gas 3 Unit Sensei CXP Tankless Water Heater Wall Hanging Rack System with Integrated Pump - TRW03CXPIN

Rinnai TRW Series 33 GPM 597,000 BTU Indoor Natural Gas 3 Unit Sensei CXP Tankless Water Heater Wall Hanging Rack System with Integrated Pump - TRW03CXPIN

SKU #: RINTRW03CXPIN   |   MPN #: TRW03CXPIN
$11,334.37
$11,334.37 $0.00
MSRP: $11,705

Special Order

Rinnai Sensei CX Series 9 GPM 160,000 BTU Indoor Outdoor Commercial Tankless Water Heater - CX160IN

Rinnai Sensei CX Series 9 GPM 160,000 BTU Indoor Outdoor Commercial Tankless Water Heater - CX160IN

SKU #: RINCX160IN   |   MPN #: CX160IN
$1,749.24
$1,749.24 $0.00
MSRP: $2,151

Special Order

Rinnai Sensei CX Series 9 GPM 160,000 BTU Indoor Outdoor Commercial Tankless Water Heater with Integrated Pump - CXP160IN

Rinnai Sensei CX Series 9 GPM 160,000 BTU Indoor Outdoor Commercial Tankless Water Heater with Integrated Pump - CXP160IN

SKU #: RINCXP160IN   |   MPN #: CXP160IN
$2,059.94
$2,059.94 $0.00
MSRP: $2,553

Special Order

Noritz NCC300DVNG 13.2 GPM 300000 BTU 120V Commercial Natural Gas Condensing Tankless Water Heater

Noritz NCC300DVNG 13.2 GPM 300000 BTU 120V Commercial Natural Gas Condensing Tankless Water Heater

SKU #: NORNCC300DVNG   |   MPN #: NCC300DVNG
$4,969.03
$4,969.03 $0.00
MSRP: $8,861.42

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Noritz CRS Series 3-Unit NG or LP Tankless Water Heater System - CR61-FS-3

Noritz CRS Series 3-Unit NG or LP Tankless Water Heater System - CR61-FS-3

SKU #: NORCR61FS3   |   MPN #: CR61-FS-3
$13,263.59
$13,263.59 $0.00
MSRP: $13,722.81

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Noritz CRS Series 3-Unit NG or LP CPC Compliant Tankless Water Heater System - CR61-FS-3-CA

Noritz CRS Series 3-Unit NG or LP CPC Compliant Tankless Water Heater System - CR61-FS-3-CA

SKU #: NORCR61FS3CA   |   MPN #: CR61-FS-3-CA
$14,169.06
$14,169.06 $0.00
MSRP: $15,774.60

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Zilmet ZHP202 21.1 Gal Hydro-Plus Thermal Expansion Tank, 1 in Connection, Carbon Steel, Epoxy, Almond

Zilmet ZHP202 21.1 Gal Hydro-Plus Thermal Expansion Tank, 1 in Connection, Carbon Steel, Epoxy, Almond

SKU #: ZILZHP202   |   MPN #: ZHP202
$211.30
$211.30 $0.00
MSRP: $1,503.59

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Zilmet ZHP350 105.7 Gal Vertical With Base 1-1/4'' NPT Connection Well Tank

Zilmet ZHP350 105.7 Gal Vertical With Base 1-1/4'' NPT Connection Well Tank

SKU #: ZILZHP350   |   MPN #: ZHP350
$1,066.01
$1,066.01 $0.00
MSRP: $6,386.62

Special Order

Zilmet ZHP351 119 Gal Well Tank, 1-1/4 in Connection, NPT Connection

Zilmet ZHP351 119 Gal Well Tank, 1-1/4 in Connection, NPT Connection

SKU #: ZILZHP351   |   MPN #: ZHP351
$1,140.04
$1,140.04 $0.00
MSRP: $7,878.03

Special Order

Zilmet ZHP302 ZHP302 Well Tank, 79.3 Gal Tank, 1-1/4 in Connection, NPT Connection

Zilmet ZHP302 ZHP302 Well Tank, 79.3 Gal Tank, 1-1/4 in Connection, NPT Connection

SKU #: ZILZHP302   |   MPN #: ZHP302
$1,152.98
$1,152.98 $0.00
MSRP: $4,732.46

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Zilmet ZHT250 66 Gal Hydronic Tank 3/4'' NPT Connection

Zilmet ZHT250 66 Gal Hydronic Tank 3/4'' NPT Connection

SKU #: ZILZHT250   |   MPN #: ZHT250
$1,053.37
$1,053.37 $0.00
MSRP: $2,071.08

Special Order

Zilmet ZHT300 79.3 Gal Hydronic Tank 3/4'' NPT Connection

Zilmet ZHT300 79.3 Gal Hydronic Tank 3/4'' NPT Connection

SKU #: ZILZHT300   |   MPN #: ZHT300
$1,295.06
$1,295.06 $0.00
MSRP: $2,649.59

Special Order

Zilmet ZHT400 105.7 Gal Hydronic Tank 3/4'' NPT Connection

Zilmet ZHT400 105.7 Gal Hydronic Tank 3/4'' NPT Connection

SKU #: ZILZHT400   |   MPN #: ZHT400
$1,663.56
$1,663.56 $0.00
MSRP: $3,649.68

Special Order

Zilmet ZHT500 132.1 Gal Hydronic Tank 1'' NPT Connection

Zilmet ZHT500 132.1 Gal Hydronic Tank 1'' NPT Connection

SKU #: ZILZHT500   |   MPN #: ZHT500
$2,045.77
$2,045.77 $0.00
MSRP: $4,603.18

Special Order

Zilmet ZHT600 158.5 Gal Hydronic Tank 1'' NPT Connection

Zilmet ZHT600 158.5 Gal Hydronic Tank 1'' NPT Connection

SKU #: ZILZHT600   |   MPN #: ZHT600
$2,255.54
$2,255.54 $0.00
MSRP: $5,351.01

Special Order

Zilmet ZHT700 184.9 Gal Hydronic Tank 1'' NPT Connection

Zilmet ZHT700 184.9 Gal Hydronic Tank 1'' NPT Connection

SKU #: ZILZHT700   |   MPN #: ZHT700
$2,805.89
$2,805.89 $0.00
MSRP: $7,140.15

Special Order

Zilmet ZHP250 52.8 Gal Hydro-Plus Thermal Expansion Tank, 1-1/4 in Connection, Carbon Steel, Epoxy, Almond

Zilmet ZHP250 52.8 Gal Hydro-Plus Thermal Expansion Tank, 1-1/4 in Connection, Carbon Steel, Epoxy, Almond

SKU #: ZILZHP250   |   MPN #: ZHP250
$686.48
$686.48 $0.00
MSRP: $3,480.77

Special Order

Zilmet ZHP200F Floor Mounted Thermal Expansion Tank 1" NPT Connection, Butyl/Carbon Steel/Stainless Steel, Epoxy Powder-Coated, Almond

Zilmet ZHP200F Floor Mounted Thermal Expansion Tank 1" NPT Connection, Butyl/Carbon Steel/Stainless Steel, Epoxy Powder-Coated, Almond

SKU #: ZILZHP200F   |   MPN #: ZHP200F
$272.94
$272.94 $0.00
MSRP: $1,180.82

Special Order

Noritz NT20A Commercial Condensate Neutralizer Kit

Noritz NT20A Commercial Condensate Neutralizer Kit

SKU #: NORNT20A   |   MPN #: NT20A
$348.74
$348.74 $0.00
MSRP: $502.35

Special Order

Zilmet ZEP5 2.1 gal In-line thermal expansion tank with 3/4" Stainless steel NPT connection with ZAFL2234 ActiveFlo Lite Point of Use Water Conditioner

Zilmet ZEP5 2.1 gal In-line thermal expansion tank with 3/4" Stainless steel NPT connection with ZAFL2234 ActiveFlo Lite Point of Use Water Conditioner

SKU #: ZILZEP5ZILZAFL2234   |   MPN #: ZEP5 & ZAFL2234
$204.97
$204.97 $0.00
MSRP: $1,170.15

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