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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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95 of 418 products

Rinnai I Series Primary-Secondary Heating Kit for i060S, i90S, i120S, and i150S Boilers - 807000213

Rinnai I Series Primary-Secondary Heating Kit for i060S, i90S, i120S, and i150S Boilers - 807000213

SKU #: RIN807000213   |   MPN #: 807000213
$467.66
$467.66 $0.00
MSRP: $491

Available in stock

Rinnai EZ Connect Cable - REU-EZC-3

Rinnai EZ Connect Cable - REU-EZC-3

SKU #: RINREUEZC3   |   MPN #: REU-EZC-3
$87.73
$87.73 $0.00
MSRP: $95

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Rinnai Dedicated Return with Isolation Valves And PRV - 107000639

Rinnai Dedicated Return with Isolation Valves And PRV - 107000639

SKU #: RIN107000639   |   MPN #: 107000639
$218.50
$218.50 $0.00
MSRP: $267

Available in stock

Rinnai Universal Non-Condensing Horizontal Termination Kit in White - 223181

Rinnai Universal Non-Condensing Horizontal Termination Kit in White - 223181

SKU #: RIN223181   |   MPN #: 223181
$131.29
$131.29 $0.00
MSRP: $169

Available in stock

Rinnai CX Cascade Cable Harness - 10' Length - REUCSAC1

Rinnai CX Cascade Cable Harness - 10' Length - REUCSAC1

SKU #: RINREUCSAC1   |   MPN #: REUCSAC1
$71.73
$71.73 $0.00
MSRP: $81

Available in stock

Rinnai Internal Add-on Recirculation Pump Conversion Kit - RX2RXPCK

Rinnai Internal Add-on Recirculation Pump Conversion Kit - RX2RXPCK

SKU #: RINRX2RXPCK   |   MPN #: RX2RXPCK
$496.24
$496.24 $0.00
MSRP: $688

Available in stock

Rinnai Wall Thimble for Indoor Tankless Water Heaters in - 224045

Rinnai Wall Thimble for Indoor Tankless Water Heaters in - 224045

SKU #: RIN224045   |   MPN #: 224045
$80.15
$80.15 $0.00
MSRP: $87

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Rinnai Universal Bug Guard - 224042

Rinnai Universal Bug Guard - 224042

SKU #: RIN224042   |   MPN #: 224042
$157.82
$157.82 $0.00
MSRP: $193

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Rinnai Vent Support Bracket - 224049

Rinnai Vent Support Bracket - 224049

SKU #: RIN224049   |   MPN #: 224049
$59.89
$59.89 $0.00
MSRP: $63

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Rinnai 19.5" Vent Pipe Extension - 224052

Rinnai 19.5" Vent Pipe Extension - 224052

SKU #: RIN224052   |   MPN #: 224052
$76.91
$76.91 $0.00
MSRP: $87

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Rinnai 2"/4" Thimble - 224055

Rinnai 2"/4" Thimble - 224055

SKU #: RIN224055   |   MPN #: 224055
$73.12
$73.12 $0.00
MSRP: $76

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Rinnai 2/4 60/100 Vent Support Bracket - 224056

Rinnai 2/4 60/100 Vent Support Bracket - 224056

SKU #: RIN224056   |   MPN #: 224056
$61.33
$61.33 $0.00
MSRP: $61.33

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Rinnai 90 degrees Vent Pipe Elbow in White - 224063

Rinnai 90 degrees Vent Pipe Elbow in White - 224063

SKU #: RIN224063   |   MPN #: 224063
$65.96
$65.96 $0.00
MSRP: $76

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Rinnai 2/4" Condensing Vertical Starter Adapter - 227413

Rinnai 2/4" Condensing Vertical Starter Adapter - 227413

SKU #: RIN227413   |   MPN #: 227413
$51.30
$51.30 $0.00
MSRP: $58

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Rinnai 2/4" Condensing Horizontal Termination Kit, 12" - 229031

Rinnai 2/4" Condensing Horizontal Termination Kit, 12" - 229031

SKU #: RIN229031   |   MPN #: 229031
$72.53
$72.53 $0.00
MSRP: $91

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Rinnai 2/4" Condensing Roof Discharge Termination, 20" Above Roof - 224359

Rinnai 2/4" Condensing Roof Discharge Termination, 20" Above Roof - 224359

SKU #: RIN224359   |   MPN #: 224359
$80.49
$80.49 $0.00
MSRP: $101

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Rinnai 2/4" Condensing 45 degrees Elbow (2 Pack) - 229208

Rinnai 2/4" Condensing 45 degrees Elbow (2 Pack) - 229208

SKU #: RIN229208   |   MPN #: 229208
$47.44
$47.44 $0.00
MSRP: $52

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Rinnai 2/4" Condensing Wall Termination, 21" w/ 2 Wall Plates - 229033

Rinnai 2/4" Condensing Wall Termination, 21" w/ 2 Wall Plates - 229033

SKU #: RIN229033   |   MPN #: 229033
$49.37
$49.37 $0.00
MSRP: $55

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Rinnai 2/4" Condensing Horizontal Termination Kit, 21" - 229032

Rinnai 2/4" Condensing Horizontal Termination Kit, 21" - 229032

SKU #: RIN229032   |   MPN #: 229032
$74.46
$74.46 $0.00
MSRP: $94

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Rinnai 2/4" Condensing Horizontal Starter Adapter - 229252

Rinnai 2/4" Condensing Horizontal Starter Adapter - 229252

SKU #: RIN229252   |   MPN #: 229252
$40.36
$40.36 $0.00
MSRP: $41

Special Order

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