i have a honeywell st772a1004 programmer and it is not functioning properly and am looking to replace it. does any one know what programmer will replace it or if i get different make or model then which one will go on and what i will have to change?
replacing a honeywell st772a1004 programmer
- Thread starter matt15
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The above is a direct replacement for the st772, and is a more modern version of boiler programmer. This particular brand is more expensive (and i find more complicated) than other programmers that are cheaper and simpler to use. The backplates however are compatable with most models so it should only take you seconds to replace. Hope this helps
The above is a direct replacement for the st772, and is a more modern version of boiler programmer. This particular brand is more expensive (and i find more complicated) than other programmers that are cheaper and simpler to use. The backplates however are compatable with most models so it should only take you seconds to replace. Hope this helps
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