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Thermostatic Shower Cartridge Thermostatic Shower CartridgeThermostatic Shower Cartridge For Concealed Shower Valves

M12HJ8 Thermostatic Shower Cartridge For Concealed Shower Valves

Part number: M12HJ8

Sale: £99.95

You save: £57.05 (36%)
Price includes UK VAT (Region: UK▼)
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Product description

Summary

M12HJ8 Thermostatic Shower Cartridge For Concealed Shower Valves.

---- IMPORTANT PLEASE READ ----

DURING REMOVAL OF THE CARTRIDGE THE TOP PART ILLUSTRATED ABOVE CAN SPLIT FROM THE MAIN BODY. THE BOTTOM PART LEFT IN THE WALL MUST BE REMOVED BEFORE THE NEW CARTRIDGE CAN BE FITTED.

THE TOP PART CANNOT BE REMOVED FROM THE NEW CARTRIDGE AS IT IS NOT DESIGNED TO BE DISMANTLE/UNSCREWED WITHOUT PROFESSIONAL MANUFATURING EQUIPMENT.

YOU CANNOT USE JUST THE TOP PART OF THE NEW CARTRIDGE IN YOUR OLD VALVE. YOU MUST SWITCH THE COMPLETE CARTRIDGE IN ITS ENTIRETY.

You will receive a full replacement cartridge and not just the top piece which is seen in the photo. During removal the old cartridge will unscrew from the valve anti-clockwise. Unfortunately the top piece unscrews from the cartridge anti-clockwise, therefore if the entire cartridge is seized in the valve with limescale, it might need more force to unscrew than the top piece, thus the separation of the parts.

---- REMOVAL TIPS ----

If you have removed just the top part of the cartridge as shown in the images above, you will need to refit this securely into the old cartridge in order to complete the repair.

We have dealt with many customers using different methods including but not limited to:

  • Heating of the brassware to loosen the bottom part of the valve from the wall housing
  • Epoxy/Gluing the top part to the bottom to assist with removal
  • Thread weld the top part to the bottom to assist with removal
  • Technical Information and Measurements

  • Number of teeth on top spindle spline (which the temperature handle connects onto): 20
  • Width of top spindle spline (which the temperature handle connects onto): 7.5mm
  • Number of teeth of second toothed spline (which the temperature stop ring connects onto): 45
  • Width of second toothed spline (which the temperature stop ring connects onto): 20mm
  • Shipping & returns

    Fast delivery

    • UK delivery: £5.95 incl. VAT for this small packet item.
    • For all in-stock spare parts the typical UK delivery timescale is 2-5 working days.
    • If you need a part urgently then we can provide a next-day (delivered Mon-Fri) UK delivery service for all in-stock small parcels ordered before 3.00pm, Monday - Friday.
    • Next day delivery is available to select at an additional charge during the checkout.
    • Worldwide delivery available — see our delivery page for details.

    Returns

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