Free Shipping on All Orders!

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.
Compare (0/5)

192 products

Intelli-Vent 1/2 in inlet/ 1/2 in outlet 24V Gas Valve

Intelli-Vent 1/2 in inlet/ 1/2 in outlet 24V Gas Valve

SKU #: STA100110774   |   MPN #: 100110774
$328.20
$328.20 $0.00
MSRP: $625

Available in stock

Water Heater Extension Kit Stage 4

Water Heater Extension Kit Stage 4

SKU #: STA100286573   |   MPN #: 100286573
$167.96
$167.96 $0.00
MSRP: $223

Available in stock

Powered Anode Rod 120V for Water Heater

Powered Anode Rod 120V for Water Heater

SKU #: STA100305721   |   MPN #: 100305721
$204.58
$204.58 $0.00
MSRP: $254

Available in stock

Noritz Scale Shield Water Treatment Kit - SS-HB-3

Noritz Scale Shield Water Treatment Kit - SS-HB-3

SKU #: NORSSHB3   |   MPN #: SS-HB-3
$183.83
$183.83 $0.00
MSRP: $222.66

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
$45.37
$45.37 $0.00
MSRP: $68.89

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: $159

Available in stock

Draft Hood Assembly 6 Inch for Water Heater

Draft Hood Assembly 6 Inch for Water Heater

SKU #: STA100110749   |   MPN #: 100110749
$129.69
$129.69 $0.00
MSRP: $151

Available in stock

Hot Surface Igniter Electrode for Water Heater

Hot Surface Igniter Electrode for Water Heater

SKU #: STA100108831   |   MPN #: 100108831
$113.05
$113.05 $0.00
MSRP: $654

Special Order

Final Burner Assembly Natural 18 with 34 Orifice for Water Heater

SKU #: STA100187914   |   MPN #: 100187914
$191.79
$191.79 $0.00
MSRP: $258

Available in stock

Extended Length Final Burner Assembly for Water Heater

Extended Length Final Burner Assembly for Water Heater

SKU #: STA100223203   |   MPN #: 100223203
$161.72
$161.72 $0.00
MSRP: $189

Available in stock

Final Burner Assembly Natural 22 with 22 Orifice for Water Heater

Final Burner Assembly Natural 22 with 22 Orifice for Water Heater

SKU #: STA100112670   |   MPN #: 100112670
$172.21
$172.21 $0.00
MSRP: $234

Available in stock

Final Burner Assembly Natural 20 with 32 Orifice for Water Heater

SKU #: STA100112664   |   MPN #: 100112664
$182.00
$182.00 $0.00
MSRP: $216

Available in stock

Noritz Replacement Circuit Control Board for Tankless Water Heater Systems - SHC71LF

SKU #: NORSHC71LF   |   MPN #: SHC71LF
$315.83
$315.83 $0.00
MSRP: $447.98

Available in stock

Noritz Replacement Electronic Control Board for Tankless Water Heating Units - SKH7358

Noritz Replacement Electronic Control Board for Tankless Water Heating Units - SKH7358

SKU #: NORSKH7358   |   MPN #: SKH7358
$396.74
$396.74 $0.00
MSRP: $538.27

Available in stock

Hot Surface Igniter for Water Heater

Hot Surface Igniter for Water Heater

SKU #: STA100110795   |   MPN #: 100110795
$225.68
$225.68 $0.00
MSRP: $337

Available in stock

Noritz Fan Motor with Housing for High-Efficiency Tankless Water Heaters - SKJ724V

SKU #: NORSKJ724V   |   MPN #: SKJ724V
$336.35
$336.35 $0.00
MSRP: $461.38

Available in stock

Noritz Digital Control Board for Residential and Commercial Tankless Water Heaters - SKG7035

Noritz Digital Control Board for Residential and Commercial Tankless Water Heaters - SKG7035

SKU #: NORSKG7035   |   MPN #: SKG7035
$322.32
$322.32 $0.00
MSRP: $576.70

Available in stock

Noritz Commercial Rack Base Kit for Multi-Unit Tankless Water Heater Installations - CRK-BASE

Noritz Commercial Rack Base Kit for Multi-Unit Tankless Water Heater Installations - CRK-BASE

SKU #: NORCRKBASE   |   MPN #: CRK-BASE
$636.42
$636.42 $0.00
MSRP: $866.25

Available in stock

Blocked Inlet Pressure Switch 0.65 in WC for Water Heater

Blocked Inlet Pressure Switch 0.65 in WC for Water Heater

SKU #: STA100111064   |   MPN #: 100111064
$90.21
$90.21 $0.00
MSRP: $116

Available in stock

Noritz Floor-Standing Manifold Kit for Dual Commercial Tankless Water Heaters - CMK-BB2

Noritz Floor-Standing Manifold Kit for Dual Commercial Tankless Water Heaters - CMK-BB2

SKU #: NORCMKBB2   |   MPN #: CMK-BB2
$1,384.62
$1,384.62 $0.00
MSRP: $1,732.50

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.
Free Shipping on Everything!
30 Days Free Returns
Secure Payment
Expert Customer Support