Methven KCTSDEF Thermostatic Cartridge - Compatible Spare
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Summary
Methven KCTSDEF Thermostatic Cartridge - Compatible Spare
The Methven KCTSDEF thermostatic cartridge is a compatible spare cartridge for the Methven KIRI Satinjet Cool To Touch Shower with Diverter KCTSDEF. It is used inside the thermostatic bar shower valve to control and stabilise mixed water temperature.
This cartridge is suitable when the shower is no longer holding the selected temperature correctly, when mixed water temperature fluctuates, or when servicing indicates that the thermostatic mixing valve requires cartridge replacement. The KCTSDEF shower is factory set at 38 degrees C under balanced pressures, with calibration carried out by turning the spindle on the thermostatic cartridge.
Technical Details
| Exact part code | KCTSDEF |
|---|---|
| Part type | thermostatic cartridge |
| Shower application | Methven KIRI Satinjet Cool To Touch Shower with Diverter KCTSDEF |
| Valve type | thermostatic bar shower mixer with diverter |
| Inlet connections for the shower system | 15mm compression |
| Working pressure for the shower system | 1.5bar - 5.0bar |
| Hot operating temperature for the shower system | maximum 65 degrees C |
| Cold operating temperature for the shower system | minimum 5 degrees C |
| Flow control position on the shower system | right-hand side |
| Temperature control position on the shower system | left-hand side |
Before ordering, compare the KCTSDEF code and the cartridge shape with the part being removed from the valve. The Methven guide notes that hot and cold supplies must be correctly orientated, pressure and temperature must remain within the stated operating range, and filters or strainers should be clean to avoid performance problems.
Confirmed Compatible Models
- Methven KIRI Satinjet Cool To Touch Shower with Diverter KCTSDEF
Related Spares You May Need
TACSIL silicone grease can be applied to cartridge O-rings during installation to help the cartridge seat correctly and protect the seals during fitting.
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
- 14 days 'risk-free' returns.
- Start a return within 14 days of receiving your order by calling 0121 705 0866 or using our contact page.
- Full returns information is available in our terms and conditions.
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