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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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229 products

Shallow aluminum pan with white PVC drain fitting on side.

Oatey 28" Bulk Aluminum Water Heater Pan w/ 1-1/2" PVC Fitting - 34103 - 10 pack

SKU #: CHEM34103x10   |   MPN #: 34103
$411.03
$411.03 $0.00
MSRP: $653.90

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

Gray metal draft hood assembly with central opening and internal baffle mechanism for water heater vent.

Draft Hood Assembly 6 Inch for Water Heater

SKU #: STA100110749   |   MPN #: 100110749
$125.83
$125.83 $0.00
MSRP: $151

Available in stock

Hot surface igniter electrode with yellow and blue wire leads and metal mounting bracket.

Hot Surface Igniter Electrode for Water Heater

SKU #: STA100108831   |   MPN #: 100108831
$184.10
$184.10 $0.00
MSRP: $235

Available in stock

Natural gas burner assembly with circular burner head, metal frame, control valve, and attached wires for water heater instal

Final Burner Assembly Natural 18 with 34 Orifice for Water Heater

SKU #: STA100187914   |   MPN #: 100187914
$212.10
$212.10 $0.00
MSRP: $258

Available in stock

Metal burner assembly with circular igniter head, threaded shaft, black handle, and red wire connectors for water heater.

Extended Length Final Burner Assembly for Water Heater

SKU #: STA100223203   |   MPN #: 100223203
$158.75
$158.75 $0.00
MSRP: $187

Available in stock

Natural gas burner assembly with circular burner head, mounting bracket, orifice, and electrical ignition components for wate

Final Burner Assembly Natural 22 with 22 Orifice for Water Heater

SKU #: STA100112670   |   MPN #: 100112670
$185.80
$185.80 $0.00
MSRP: $223

Available in stock

Metal water heater burner assembly with igniter, gas valve, and copper tubing connections against white background.

Final Burner Assembly Natural 20 with 32 Orifice for Water Heater

SKU #: STA100112664   |   MPN #: 100112664
$180.54
$180.54 $0.00
MSRP: $216

Available in stock

Noritz SHC71LF circuit control board with brown and green circuit panels, capacitors, and attached blue wire connector.

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

SKU #: NORSHC71LF   |   MPN #: SHC71LF
$392.56
$392.56 $0.00
MSRP: $447.98

Available in stock

Noritz electronic control board with green circuit board on left and brown power supply board on right, mounted in black plas

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

SKU #: NORSKH7358   |   MPN #: SKH7358
$497.02
$497.02 $0.00
MSRP: $538.27

Available in stock

Water heater igniter assembly with thermostat, anode rod, heating element, gasket, and temperature-pressure relief valve comp

Hot Surface Igniter for Water Heater

SKU #: STA100110795   |   MPN #: 100110795
$267.30
$267.30 $0.00
MSRP: $337

Available in stock

Cylindrical fan motor with colored wire leads mounted on gray metal housing with rectangular intake opening.

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

SKU #: NORSKJ724V   |   MPN #: SKJ724V
$398.78
$398.78 $0.00
MSRP: $461.38

Available in stock

Silver metal circuit board with multiple black and brown electrical connectors mounted on underside.

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

SKU #: NORSKG7035   |   MPN #: SKG7035
$495.97
$495.97 $0.00
MSRP: $576.70

Available in stock

Silver metal rack frame with horizontal support bars and triangular leg braces for mounting tankless water heaters.

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

SKU #: NORCRKBASE   |   MPN #: CRK-BASE
$762.01
$762.01 $0.00
MSRP: $866.25

Available in stock

Warranty extension documentation package with metal rod and instruction cards for power vent water heaters.

4-Year Warranty Extension for Power Vent Water Heaters 40/50/75 Gallon

SKU #: STA100111229   |   MPN #: 100111229
$339.07
$339.07 $0.00
MSRP: $428

Available in stock

Blocked inlet pressure switch with mounting bracket and clear vinyl tubing for water heater connection.

Blocked Inlet Pressure Switch 0.65 in WC for Water Heater

SKU #: STA100111064   |   MPN #: 100111064
$94.68
$94.68 $0.00
MSRP: $116

Available in stock

Noritz floor-standing manifold kit with dual tankless water heater units, copper piping, and white metal frame base.

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

SKU #: NORCMKBB2   |   MPN #: CMK-BB2
$1,659.15
$1,659.15 $0.00
MSRP: $1,732.50

Available in stock

White and aluminum circular drain pan with small outlet valve on side.

Oatey 24 in. Water Heater Drain Pan with Aluminum Reinforcement in White/Aluminum - 34083

SKU #: CHEM34083   |   MPN #: 34083
$34.60
$34.60 $0.00
MSRP: $34.60

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

Round metal water heater drain pan with white and aluminum reinforced rim and white drain valve connector.

Oatey 22 in. Water Heater Drain Pan with Aluminum Reinforcement in White/Aluminum - 34082

SKU #: CHEM34082   |   MPN #: 34082
$32.48
$32.48 $0.00
MSRP: $32.48

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

Three stainless steel wall-mounted water heater units connected by copper manifold piping with brass valves.

Noritz 3-Unit Wall Hung Commercial Manifold Kit - CMK-SS3

SKU #: NORCMKSS3   |   MPN #: CMK-SS3
$2,282.34
$2,282.34 $0.00
MSRP: $2,760.45

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

Four stainless steel water heater units mounted on horizontal metal rail with connecting pipes and fittings.

Noritz 4-Unit Wall Hung Commercial Manifold Kit - CMK-SS4

SKU #: NORCMKSS4   |   MPN #: CMK-SS4
$2,811.77
$2,811.77 $0.00
MSRP: $3,407.25

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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