Honeywell St799a1003 7 Day Electric Programmer
Regular Price £163.54 Special Price £122.48 £102.07
Availability: In stock at supplier warehouse
Shipping Time: 1-5 Days *If you need it quicker, click to ask us. Local collection may also be available, contact us for details.
The ST799 time control programmer can be used as a replacement programmer on gravity primary or fully pumped systems. The ST799 offers a fl... [Read More]
The ST799 time control programmer can be used as a replacement programmer on gravity primary or fully pumped systems. The ST799 offers a flexible 7 day programme. The front panel of the programmer will fit to the same backplate. Programming the timing sequence is straightforward using the top slider switch and [+] and [-] buttons. Please note it is recommended that in order to comply with Part L1 Building Regulations central heating systems should be upgraded to fully pumped with a fully independent programmer e.g. ST9400C Compact size Easy to operate Suitable for surface or switch box mounting Built-in battery back-up One or two on/off periods per day Double insulated Brand:Honeywell Control Device:Wired Model Number:ST799A1003 Warranty:1 Year
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