Toggle Nav
Search
My account
My basket
Menu
Account
Settings
Currency
£ (GBP)
Free UK & Ireland Delivery Over £75/€90
Secure Payments

Choose Payment Options Including Klarna, Paypal, Google Pay, Apple Pay and more...

toggle breadcrumbs

Rinnai Gas Water Heater Service Kits & Spare Parts

Rinnai Gas Water Heater Service Kits & Spare Parts

We stock genuine water heater service kits & spare parts for all current and some discontinued Rinnai products. Browse our Rinnai spares and find all you need to get your water heater back in shape.

View as Grid List
per page
Set Descending Direction

Items 1-12 of 36

Shop By
  1. Rinnai 16i Gas Valve Assembly
    Rinnai 16i Gas Valve Assembly
    £82.50 £68.75
    Only 2 in Stock
    Add to Compare
  2. Rinnai Replacement HDC11i Pressure Point Sealing Screw
    Rinnai Replacement HDC11i Pressure Point Sealing Screw
    £4.80 £4.00
    Only 2 in Stock
    Add to Compare
  3. Rinnai Replacement HDC11iDrain Valve
    Rinnai Replacement HDC11iDrain Valve
    £20.40 £17.00
    Only 2 in Stock
    Add to Compare
  4. Rinnai Replacement HDC11i Thermistor (Outlet)
    Rinnai Replacement HDC11i Thermistor (Outlet)
    £24.00 £20.00
    Only 2 in Stock
    Add to Compare
  5. Rinnai Replacement HDC11i Heat Exchanger, P11I-KITB
    Rinnai Replacement HDC11i Heat Exchanger
    £171.00 £142.50
    Only 1 in Stock
    Add to Compare
  6. Rinnai Replacement HDC11i Electrode Pack
    Rinnai Replacement HDC11i Electrode Pack
    £21.00 £17.50
    Only 2 in Stock
    Add to Compare
  7. Rinnai Replacement HDC11i Sparker, P11I-710
    Rinnai Replacement HDC11i Sparker
    £30.00 £25.00
    Only 2 in Stock
    Add to Compare
  8. Rinnai Replacement HDC11i Fan Motor, P11I-170
    Rinnai Replacement HDC11i Fan Motor
    £54.00 £45.00
    Only 2 in Stock
    Add to Compare
  9. Rinnai Replacement 16i Pressure Point Sealing Screw, P16I-KITG
    Rinnai Replacement 16i Pressure Point Sealing Screw
    £7.50 £6.25
    Only 2 in Stock
    Add to Compare
  10. Rinnai Replacement 16i Drain Valve, P16I-KITF
    Rinnai Replacement 16i Drain Valve
    £20.40 £17.00
    Only 2 in Stock
    Add to Compare
  11. Rinnai Replacement HDC1500i/e Natural Gas Conversion Kit, P1500-NAT
    Rinnai Replacement HDC1500i/e Natural Gas Conversion Kit
    £99.00 £82.50
    Only 1 in Stock
    Add to Compare
  12. Rinnai Replacement HDC1500i/e LPG Conversion Kit, P1500-LPG
    Rinnai Replacement HDC1500i/e LPG Conversion Kit
    £99.00 £82.50
    In stock
    Add to Compare
View as Grid List
Page
per page
Set Descending Direction

Items 1-12 of 36

Shop By
Shop By
Shopping Options
Stock status
Price
Manufacturer
Shop By
chevron-up