Twyford Thermostatic Cartridge SF6997XZ Compatible Spare
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Summary
Twyford Thermostatic Cartridge SF6997XZ Compatible Spare
The Twyford SF6997XZ thermostatic cartridge is a compatible spare cartridge for Twyford shower valves where SF6997XZ is the matching cartridge code.
This thermostatic cartridge controls the mixed water temperature inside the shower valve and is normally replaced when temperature control becomes unreliable, the shower will not hold a stable blend, or the existing cartridge is worn or scaled.
Technical Details
| Brand | Twyford |
|---|---|
| Part Number | SF6997XZ |
| Part type | thermostatic cartridge |
| Application | shower valve temperature control |
| Spare type | compatible spare |
Before Ordering
- Check that SF6997XZ matches the code required for the existing valve
- Compare the removed cartridge with the product images before fitting
- If the valve model is unknown, use the Di Vapor part identification service before ordering
Installation Note
Apply a suitable silicone grease to the cartridge O-rings before installation to help protect the seals and support smooth insertion into the valve body.
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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.
Payment methods
We accept the following payment methods:
- Card payments: Visa, Mastercard, Maestro, Discover, JCB, Diners Club and EnRoute
- PayPal
- American Express: available via PayPal guest checkout only
- BACS bank transfer
- Cheque: dispatch takes place once payment has cleared
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