Ideal Standard A961214NU Trevi 1/2 Inch Rubber Valve Internal Headwork for Alto EV A5985AA Shower Valve
Ideal Standard A961214NU Trevi 1/2 Inch Rubber Valve Internal Headwork is a 1/2 inch rubber valve headwork used on the flow control side of the Ideal Standard Trevi Alto EV A5985AA shower thermostat. It is the internal on/off flow-control part that works behind the operating handle to open and shut off the water flow through the shower valve.
This rubber valve headwork is used where the existing Ideal Standard / Trevi shower valve requires A961214NU, also shown in parts documentation as A 961 214 NU. A worn flow headwork can cause poor shut-off, stiff operation or water continuing to drip from the shower outlet when the shower is turned off.
Technical Details
- - Brand: Ideal Standard / Trevi
- - Part Number: A961214NU
- - Part type: 1/2 inch rubber valve internal headwork / flow cartridge
- - Application: flow control side of the Ideal Standard Trevi Alto EV A5985AA shower thermostat
- - The A5985AA valve uses the right-hand control for water flow and the left-hand control for temperature
- - Flow cartridge removal on the A5985AA service instructions uses a 17mm A/F spanner after the handle and carrier parts are removed
- - The A5985AA shower valve installation details include 150mm pipe centres and G1/2 connection references
Confirmed Compatible Models
- - Ideal Standard A5985AA Alto EV Shower with 1 Function Shower Kit
- - Ideal Standard Alto EV Shower with 1 Function Shower Kit A5985AA GEN1
Before Ordering
- - Check the existing part code and compare the removed headwork with A961214NU before ordering
- - Confirm whether the valve is A5985AA or A5985AA GEN1 if other internal components are also being replaced
- - Turn off both hot and cold water supplies before removing the flow control handle and internal headwork
- - Apply a suitable cartridge silicone grease to O-rings and seals during installation where required
Related Spares You May Need
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- - Trevi A963427NU Thermostatic Temperature Cartridge Adjustment Carrier and Handle Extension
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- - Ideal Standard A963432NU Volume Control Handle Carrier Assembly
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