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Appliances Direct (BID)£17.99Visit shop Elego Gray Modern Manual H Block Radiator Valves MAN-H-3AG
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The Elego Manual H-Block Radiator Valves are an ideal solution for homeowners and installers looking to streamline the look of designer radiators or heated towel rails. Designed for middle-connection radiators, these valves combine flow and return functions into one compact, high-quality unit, offering a clean aesthetic that hides unsightly pipework. While they provide excellent efficiency and a sleek grey finish, users should note that they are manual valves and do not automatically adjust heat output based on room temperature like thermostatic (TRV) alternatives.
| Colour | Grey |
|---|---|
| Model Part Number | MAN-H-3AG |
| Brand | Elego |
These valves are specifically designed for middle-connection radiators. Please verify your radiator's inlet configuration before purchase.
No, these are manual valves. They require you to physically turn the dial to adjust the flow of water.
They are designed to connect to standard 15mm pipework.
Yes, they are highly recommended for middle-connection heated towel rails to achieve a tidy, professional finish.
Clean only with a soft, damp cloth. Avoid harsh chemicals or scouring pads to prevent surface damage.
Ensure the pipe is cut square and the olive is seated correctly. Tighten the nut firmly with a wrench.
Verify that the manual valve is turned to the open position and ensure the central heating system has been bled of trapped air.
Apply a small amount of silicone-based lubricant to the valve stem; do not force it if it remains seized.
Installation requires standard plumbing tools and a basic understanding of central heating systems. Before starting, ensure the heating system is fully drained to prevent leaks. The valves use a 15mm compression fit, which means you should tighten the nuts onto the pipe firmly using an adjustable spanner to create a watertight seal without over-torquing, which could damage the threads.
For ongoing care, wipe the valves occasionally with a soft, damp cloth to maintain the grey finish. Avoid using abrasive chemicals or harsh cleaning agents, as these may strip the surface finish. If you notice a leak, first check the tightness of the compression nut; in most cases, a slight turn will rectify the issue.
