Hudson Reed Thermostatic Cartridge for A3099C Traditional Twin Concealed Shower Valve
Thermostatic shower cartridge for the Hudson Reed A3099C Traditional Twin Concealed Thermostatic Shower Valve. A3099C identifies the shower valve.
The cartridge regulates the mixed water temperature within the concealed valve. The twin-control shower uses a separate ceramic disc cartridge to turn the water flow on and off.
Technical Details
- - Part type: Thermostatic temperature-control cartridge
- - Part Number: HUD-A3099C-CT
- - Shower valve model: A3099C
- - Valve configuration: Twin concealed thermostatic shower valve
- - Retention: Cartridge retaining nut
Confirmed Models
- - Hudson Reed A3099C Traditional Twin Concealed Thermostatic Shower Valve
Shower Systems Using the A3099C Valve
The following shower sets include the A3099C valve. Identify the valve and match the installed cartridge before ordering.
- - Hudson Reed A3099C-A3211 traditional twin concealed shower valve with slide rail kit
Before Ordering
Check the shower valve model and compare the complete existing cartridge with the product photographs, including the body shape, spindle and locating features. Similar handles or faceplates alone do not identify the internal cartridge.
Fault Checks
If the shower is too hot, too cold or fluctuates in temperature, check the supply conditions, inlet filters and temperature adjustment before replacing the cartridge. Persistent dripping after the shower is turned off should be investigated at the separate flow cartridge once retained water has drained from the shower head.
Fitting Notes
Isolate both hot and cold water supplies before removing the existing cartridge. Seat the replacement correctly, secure the retaining nut and check for leaks. Recalibrate the shower temperature after fitting.
Related Spares You May Need
- - SVR21 Ultra 3/4-inch ceramic disc quarter turn flow cartridge - separate on/off cartridge for the A3099C valve
- - Ultra VH013 traditional crosshead handle chrome
- - Ultra VH013A traditional lever handle
- - Ultra VH013IND ceramic thermostat indice - associated handle trim
- - TACSIL 3g silicone grease - for lubricating cartridge O-rings and seals
- - NXT734 shower hose - optional shower outlet accessory
- - Ultra SVR21W cold flow cartridge - for the A3099C-A3211 shower set
- - Ultra SA3211B shower riser height adjusting bracket - for the A3211 slide rail in the A3099C-A3211 shower set
If you are unsure which cartridge you need, use the Di Vapor part identification service.
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