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Water Heaters Parts & Accessories

Discover a comprehensive range of parts and accessories designed to meet your specific water heater needs, ensuring your system's performance and longevity. Whether you're a homeowner or a skilled plumber or contractor, our carefully selected products are here to ensure your water heater operates flawlessly, all without breaking the bank.
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191 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 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

Mill-Rose Blue Monster Velocity Tankless Water Heater Flush - 76052

Mill-Rose Blue Monster Velocity Tankless Water Heater Flush - 76052

SKU #: MILR76052   |   MPN #: 76052
$30.89
$30.89 $0.00
MSRP: $31.19

Available in stock

Sioux Chief 18 in. Water Heater Connector, 3/4 in. F1807 x 3/4 FIP

Sioux Chief 18 in. Water Heater Connector, 3/4 in. F1807 x 3/4 FIP

SKU #: SIO633GX18FP   |   MPN #: 633XG18FP
$57.41
$57.41 $0.00
MSRP: $71.93

Available in stock

Oatey 34171 20 In. Aluminum Water Heater Pan with 1 In. CPVC Adapter

Oatey 34171 20 In. Aluminum Water Heater Pan with 1 In. CPVC Adapter

SKU #: CHEM34171   |   MPN #: 34171
$52.36
$52.36 $0.00
MSRP: $52.36

Available in stock

Oatey 34173 24 In. Aluminum Water Heater Pan with 1 In. CPVC Adapter

Oatey 34173 24 In. Aluminum Water Heater Pan with 1 In. CPVC Adapter

SKU #: CHEM34173   |   MPN #: 34173
$62.15
$62.15 $0.00
MSRP: $62.15

Available in stock

Oatey 34172 22 In. Aluminum Water Heater Pan with 1 In. CPVC Adapter

Oatey 34172 22 In. Aluminum Water Heater Pan with 1 In. CPVC Adapter

SKU #: CHEM34172   |   MPN #: 34172
$53.59
$53.59 $0.00
MSRP: $53.59

Available in stock

Oatey 1 in. CPVC Water Heater Pan Adapter Fitting in White - 34089

Oatey 1 in. CPVC Water Heater Pan Adapter Fitting in White - 34089

SKU #: CHEM34089   |   MPN #: 34089
$12.34
$12.34 $0.00
MSRP: $12.34

Available in stock

JC Whitlam Flow-Aide System Descaler Kit

JC Whitlam Flow-Aide System Descaler Kit

SKU #: WHTFLOWKIT   |   MPN #: FLOW-KIT
$221.17
$221.17 $0.00
MSRP: $261.92

Available in stock

JC Whitlam Flow-Aide Descaler - 1 Gallon (FLOW1)

JC Whitlam Flow-Aide Descaler - 1 Gallon (FLOW1)

SKU #: WHTFLOW1   |   MPN #: FLOW1
From $74.88
From $74.88 $0.00
MSRP: $74.88

Available in stock

Zilmet IK210 Magnetic Filter With 1'' NPT

Zilmet IK210 Magnetic Filter With 1'' NPT

SKU #: ZILIK210   |   MPN #: IK210
$242.28
$242.28 $0.00
MSRP: $810

Available in stock

Zilmet ZU0001 3/4'' NPT Microbubble Deaerator

Zilmet ZU0001 3/4'' NPT Microbubble Deaerator

SKU #: ZILZU0001   |   MPN #: ZU0001
$176.23
$176.23 $0.00
MSRP: $571.54

Special Order

Final Burner Assembly Natural Gas for Water Heater

Final Burner Assembly Natural Gas for Water Heater

SKU #: STA100276289   |   MPN #: 100276289
$161.72
$161.72 $0.00
MSRP: $187

Available in stock

Natural Gas Control Valve for Water Heater

Natural Gas Control Valve for Water Heater

SKU #: STA100109217   |   MPN #: 100109217
$187.05
$187.05 $0.00
MSRP: $321

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 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

Available in stock

Noritz RJ5 Roof Jack Vertical Roof Member

Noritz RJ5 Roof Jack Vertical Roof Member

SKU #: NORRJ5   |   MPN #: RJ5
$56.88
$56.88 $0.00
MSRP: $136.55

Available in stock

Noritz WT4 Stainless Steel Wall Thimble Horizontal Wall Penetration for 5"

Noritz WT4 Stainless Steel Wall Thimble Horizontal Wall Penetration for 5"

SKU #: NORWT5   |   MPN #: WT5
$127.48
$127.48 $0.00
MSRP: $203.65

Available in stock

Oatey 34174 26 In. Aluminum Water Heater Pan with 1 In. CPVC Adapter

Oatey 34174 26 In. Aluminum Water Heater Pan with 1 In. CPVC Adapter

SKU #: CHEM34174   |   MPN #: 34174
$94.04
$94.04 $0.00
MSRP: $94.04

Available in stock

Oatey Water Heater Drain Pan and Fitting Kit in Silver - 34176

Oatey Water Heater Drain Pan and Fitting Kit in Silver - 34176

SKU #: CHEM34176   |   MPN #: 34176
$46.31
$46.31 $0.00
MSRP: $70.95

Available in stock

Revamp Your Water Heater

Whether you're considering upgrading your existing water heater, addressing worn-out components for better efficiency, or embarking on a fresh plumbing project, Plumbing Deals offers comprehensive solutions tailored to your requirements. Our meticulously selected parts and accessories not only prioritize quality and efficiency but also bring affordability to the forefront, guaranteeing optimal functioning of your water heater. Explore a diverse range of leading brands such as Noritz, Zilmet, Oatey, Whitlam, and more, all available at competitive prices.

At Plumbing Deals, we cater to every aspect of maintaining and enhancing your water heater, offering a comprehensive range of essential components such as drip tees, storm collars, support clamps, magnetic systems, and much more. Elevate your water heater's performance to exceptional levels with our diverse selection of parts and accessories, seize incredible deals, and rely on our products to ensure your water heater operates seamlessly, your comfort remains high, and your budget stays intact. Delve into our extensive product categories now and transform every shower, bath, and household chore into a gratifying and efficient experience. Your satisfaction is our priority, and we are here to make your water heater maintenance hassle-free and effective.
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