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by ian1001
Wed Jun 22, 2011 10:32 am
Forum: Central Heating and Air conditioning and Ventilation Forum
Topic: My moms Honeywell Thermostat DT92E
Replies: 1
Views: 4227

My moms Honeywell Thermostat DT92E

My mom has just had a new central heating combi. It came with Honeywell Thermostat DT92E but the installer didn't tell her how to use the thermostat. It always says 24 degs even if we press the up and down keys.

can anyone help.
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