EPH Controls
EPH Controls angled TRV twin pack (TRVB15 + LSV15)
An EPH Controls twin pack of angled 15mm thermostatic radiator valve and matching lockshield valve for radiator temperature control.
At a glance
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Unused, in original packaging.
What it is
An EPH Controls twin pack pairing a 15mm compression angled thermostatic radiator valve (TRVB15) with a thermostatic head and a matching 15mm compression angled lockshield valve (LSV15). The TRV regulates radiator temperature by throttling water flow in response to room temperature; the lockshield balances flow through the radiator.
Signs this part needs replacing
- Radiator stays hot or cold regardless of the thermostatic head setting
- Valve spindle is seized, weeping, or won't turn smoothly
- Visible corrosion or limescale locking the valve open or shut
- Radiator won't balance evenly against others on the same circuit
Before you order
- Confirm you need an angled (not straight) valve pattern for your pipe run
- Check the existing valve connection is 15mm compression
- Isolate and drain the radiator before removing old valves
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| EPH CONTROLS RESIDENTIAL CONTROLS | — | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.