Mira Rada 902.70 Thermostatic Cartridge for 723 Shower Valves - High Pressure
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Summary
Genuine Rada Mira 902.70 Thermostatic Cartridge for 723 Shower Valves. This is the high pressure version of the cartridge. If you need the low pressure version, the code is Mira 902.70.
Included:
- Rada 902.70 Thermostatic Cartridge
The 902.70 cartridge assembly is used in Kohler Mira 915 thermostatic shower valves. The specific model(s) this cartridge is used in are listed below:
- Rada 723
Genuine Mira Rada 902.70 thermostatic cartridge for Mira 723 and Rada 723 thermostatic shower valves on high-pressure systems only. This is the complete temperature control cartridge assembly used to regulate blended outlet temperature inside the shower valve.
The Mira product number for this high-pressure cartridge is 1.902.70.4.0. Use this cartridge only where the valve and water system require the high-pressure 902.70 version. The low-pressure version is 902.65 and should not be substituted unless the shower valve and installation are confirmed as low pressure.
Technical Details
| Part type | thermostatic mixer cartridge |
|---|---|
| Cartridge code | 902.70 |
| Di Vapor Part Number | MIRA-902.70 |
| Mira product number | 1.902.70.4.0 |
| System type | high-pressure systems only |
| Valve application | Mira 723 and Rada 723 thermostatic shower valves |
This cartridge is normally checked when the shower cannot maintain a stable mixed temperature, runs only warm when the hot and cold supplies are present, or becomes difficult to control accurately through the temperature handle. Before ordering, confirm the existing cartridge code and check that the installation is a high-pressure system rather than a gravity or low-pressure system.
Confirmed Compatible Models
- Mira 723 thermostatic shower valve
- Rada 723 thermostatic shower valve
Installation Note
Isolate the hot and cold water supplies before dismantling the valve. Open the flow control to release pressure, inspect the valve body for scale or debris, and lubricate cartridge O-rings with a suitable silicone grease during installation. Do not use abrasive or acid-based cleaners on the valve components.
Related Spares You May Need
- TACSIL 3g Premium Cartridge Silicone Grease - WRAS Approved
- Mira Rada 902.65 Thermostatic Cartridge for 723 Shower Valves - Low Pressure
- Mira 723 936.59 Service Pack
Need Help Identifying the Correct Cartridge?
If you are unsure whether your shower uses the high-pressure 902.70 cartridge or the low-pressure 902.65 cartridge, compare the code on the removed part and confirm the type of water system before ordering.
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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