Honeywell T4M Thermostat Programmable Modulating Thermostat T4H310A3032

£75.00 inc. VAT, £62.50 ex. VAT

The Honeywell T4/T4M/T4R are designed to provide automatic time and temperature control of heating in domestic or light commercial premises.

Out of stock


  • T4M: compatible with OpenTherm(R) appliances, wired on the wall installations


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