Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
EPH Controls 2 Zone RF Programmer 230VAC SPDT R27-RF

EPH Controls

EPH Controls 2 Zone RF Programmer 230VAC SPDT R27-RF

EPH Controls R27-RF two-zone wireless programmer operating on 230 V AC with SPDT switching for heating zone control.

At a glance

  • Also known as 4180178
Manufacturer part no.
R27-RF
Showing prices

£215.62

£179.68 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The EPH Controls R27-RF is a two-zone RF (wireless) programmer supplied for 230 V AC operation. It provides switching control for two separate heating zones, with SPDT contacts at the output. The unit is part of the EPH Controls programmer range and is used to schedule and control zone demand on a heating system.

Before you order

  • Confirm the existing or intended zone receivers are compatible with the R27-RF RF programmer.
  • Check that a 230 V AC supply is available at the programmer's mounting position.
  • Verify the SPDT switching arrangement suits the boiler or zone valve control wiring on the system.
  • Check the part number on the existing unit or installer documentation matches R27-RF.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.