This product has now been discontinued by Horstmann and can no longer be purchased.
A suitable replacement is: Horstmann (Secure) 2 Channel Receiver Smart Programmable Thermostat (C1727).
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Product Description:
Horstmann (Secure) 425 Coronet Programmer.
The 425 Coronet Programmer uses the same backplate as H3747 and only require simple wiring changes.* H3747 is not suitable for immersion heaters.** C1727 backplate change and rewire required (economical option)
This product has now been replaced by the: Horstmann (Secure) 2 Channel Receiver Smart Programmable Thermostat (C1727).
Product Specifications:
- Brand Horstmann
- Name Horstmann (Secure) 425 Coronet Programmer (425 CORONET)
- SKU / MPN Horstmann 425 CORONET
- GTIN / EAN 5015914552014
- Categories Horstmann Boiler Clocks Timers Programmers & Controls
Boiler Clocks Timers Programmers & Controls