Our Channel Programmers are the time clocks that switch your central heating and hot water on and off. A 1 zone timeswitch suits a combi boiler, a 2 zone programmer runs heating and hot water apart, and a 3 zone programmer adds a second heating zone such as upstairs and downstairs.

We stock EPH Controls models: the A17 1 zone timeswitch, the R17-RF V2 wireless timeswitch, the A27-HW 2 zone programmer and the R37 V2 3 zone programmer. The A17 and A27-HW fit an industry standard 6 pin back plate, which makes them a common straight swap for an old timer.

Plumb Parts, 555 South Street, Glasgow G14 0QX. Tel: 0141 404 5128. Open 7 days: Mon to Fri 8am to 5pm, Sat and Sun 8am to 1pm.