Resideo
TotalHome Wired Programmable Thermostat TTHWP
A wired 7-day programmable room thermostat from TotalHome (Resideo/Honeywell), a direct replacement for the Honeywell CM907 and CM901.
£39.38
£32.82 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The TotalHome TTHWP is a hardwired 7-day programmable room thermostat, made by Resideo (Honeywell) under the TotalHome brand. It gives on/off control of a gas or oil-fired boiler based on a time and temperature schedule, and is sold as a direct replacement for the older Honeywell CM907 and CM901 wired programmable thermostats.
Signs this part needs replacing
- Display is blank, faint or unreadable even with fresh batteries
- Thermostat no longer holds or follows its programmed schedule
- Boiler fails to respond to calls for heat from the thermostat
- Buttons stick or no longer register presses
Before you order
- Confirm the existing thermostat is a Honeywell CM907 or CM901 before fitting this as a replacement
- Check the wall plate wiring matches before removing the old unit
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SPECIAL OFFERS Honeywell Total Home | — | — | — |
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.