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)

229 products

Five black Rinnai RWM200 wireless recirculation modules with QR codes and labels visible on front.

Rinnai Recirculation Wireless Module - RWM200 - 5 Pack

SKU #: RINRWM200x5   |   MPN #: RWM200
$756.28
$756.28 $0.00
MSRP: $900

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

Metal cylindrical heating element with threaded connection head on one end.

Eemax EX630 Replacement Heating Element for EX190TC

SKU #: EEMEX630   |   MPN #: EX630
$89.68
$89.68 $0.00
MSRP: $95.67

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

White metal recess box with front-mounted water heater unit and ventilation slots.

Noritz Recess Box 900-1

SKU #: NORRB9001   |   MPN #: RB-900-1
$477.26
$477.26 $0.00
MSRP: $482.01

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

White rectangular recess box with ventilation slots and opening for water heater installation.

Noritz Recess Box 700-1

SKU #: NORRB7001   |   MPN #: RB-700-1
$339.57
$339.57 $0.00
MSRP: $339.57

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

Copper piping assembly with gray connectors, brass fittings, and yellow ball valves for heating system installation.

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

SKU #: RIN807000213   |   MPN #: 807000213
$500.81
$500.81 $0.00
MSRP: $500.81

Available in stock

Black 1-1/2" three-way mixing valve with temperature gauge, brass ports, and adjustment lever on white background.

Viessmann 1-1/2" 3-Way Mixing Valve - 7134745

SKU #: VIES7134745   |   MPN #: 7134745
$640.67
$640.67 $0.00
MSRP: $661

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

Brass and black 3-way mixing valve with temperature dial and lever handle for hot water system control.

Viessmann 2" 3-Way Mixing Valve - 7134746

SKU #: VIES7134746   |   MPN #: 7134746
$749.56
$749.56 $0.00
MSRP: $779

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

3/4" brass 3-way mixing valve with black ports and temperature adjustment handle.

Viessmann 3/4" 3-Way Mixing Valve - 7134742

SKU #: VIES7134742   |   MPN #: 7134742
$480.49
$480.49 $0.00
MSRP: $493

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

Black rectangular insulation header with four yellow and black connector ports on sides.

Viessmann Type 160/80 Low Loss Header Insulation - 7834480

SKU #: VIES7834480   |   MPN #: 7834480
$835.38
$835.38 $0.00
MSRP: $872

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

Black rectangular low loss header with yellow and black connection ports on sides.

Viessmann Type 500/300 484GPM Max 8" Flange Low Loss Header - 7834476

SKU #: VIES7834476   |   MPN #: 7834476
$7,702.27
$7,702.27 $0.00
MSRP: $7,702.27

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

Black rectangular low loss header with four yellow and black connection ports extending from sides.

Viessmann Type 450/250 374GPM Max 8" Flange Low Loss Header - 7834475

SKU #: VIES7834475   |   MPN #: 7834475
$6,367.36
$6,367.36 $0.00
MSRP: $6,367.36

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

Black rectangular low loss header with four yellow and black threaded ports protruding from sides.

Viessmann Type 400/200 251GPM Max 6" Flange Low Loss Header - 7834474

SKU #: VIES7834474   |   MPN #: 7834474
$3,859.84
$3,859.84 $0.00
MSRP: $3,859.84

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

Black rectangular low loss header with four yellow and black threaded ports on sides.

Viessmann Type 250/150 119GPM Max 4" Flange Low Loss Header - 7834472

SKU #: VIES7834472   |   MPN #: 7834472
$2,975.01
$2,975.01 $0.00
MSRP: $2,975.01

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

Black rectangular low loss header with yellow and black flanged ports on sides.

Viessmann Type 500/300 484GPM Max 8" ANSI Certified Flange Low Loss Header - 7537711

SKU #: VIES7537711   |   MPN #: 7537711
$6,896.69
$6,896.69 $0.00
MSRP: $6,896.69

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

Black rectangular low loss header with yellow and black connection ports on sides.

Viessmann Type 300/200 189GPM Max 5" Flange Low Loss Header - 7834473

SKU #: VIES7834473   |   MPN #: 7834473
$3,284.55
$3,284.55 $0.00
MSRP: $3,284.55

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

Black rectangular low loss header with four yellow and black threaded ports positioned vertically on sides.

Viessmann Type 160/80 44GPM Max 2.5" Flange Low Loss Header - 7834470

SKU #: VIES7834470   |   MPN #: 7834470
$1,837.45
$1,837.45 $0.00
MSRP: $1,846

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

Black rectangular low loss header with four yellow and black threaded connection ports on sides.

Viessmann Type 450/250 374GPM Max 8" ANSI Certified Flange Low Loss Header - 7537710

SKU #: VIES7537710   |   MPN #: 7537710
$5,813.71
$5,813.71 $0.00
MSRP: $5,813.71

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

Black cylindrical low loss header with four yellow and black connection ports.

Viessmann Type 200/120 80GPM Max 3" Flange Low Loss Header - 7834471

SKU #: VIES7834471   |   MPN #: 7834471
$2,362.46
$2,362.46 $0.00
MSRP: $2,362.46

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

Black rectangular low loss header with four yellow and black threaded ports for fluid distribution connections.

Viessmann Type 400/200 251GPM Max 6" ANSI Certified Flange Low Loss Header - 7537709

SKU #: VIES7537709   |   MPN #: 7537709
$4,165.27
$4,165.27 $0.00
MSRP: $4,165.27

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

Black rectangular low loss header with four yellow and black threaded ports on sides.

Viessmann Type 300/200 189GPM Max 5" ANSI Certified Flange Low Loss Header - 7537708

SKU #: VIES7537708   |   MPN #: 7537708
$3,176.59
$3,176.59 $0.00
MSRP: $3,176.59

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

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