Question about Programmable Thermostat Heater
Honeywell Programmable Eletronic Thermostat model RTH230B My heat wont turn on, my mom was messing with program buttons. The model numeber is not on the product's website. There are so many products, ...
honeywell rth230b won't shut off heat I have Honeywell RTH230B programmable thermostats installed. They have been working fine for months. Now, they occasionally fail to turn off the furnace - and the
Question about Electronic Programmable Heat/Cool Thermostat - CT3300A100 Heater
...Honeywell rth230B Our Honeywell rth230B is not turning the furnace on in that zone of the house. The other thermostats in other heat zones are fine but this one will not bring the hot water baseboard ...
...honeywell RTH230b and sometime I get a flashing snowflake on the display causing the unit not to work. This goes out after a while and the unit comes on. What is causing this? That is a Time delay ...
...Honeywell RTH230B in August, and it worked well with programming the A/C. Now that it is getting cold, I went to test the heater. After making sure that the furnace was set up, I went to turn the ...
Question about Focus 6300B 5-2 Days Programmable Thermostat Heater
...Honeywell programable RTH230B. I changed I have a Honeywell programmable RTH230B. I changed the batteries before I turned the system to the off mode. Please help me reprogram my system. HONEYWELL ...
Question about Programmable Thermostat Heater
...honeywell RTH230B replaced but furnace won't My batteries died on my honeywell RTH230B and I have replaced them,.I can't get the furnace to turn back on.. The fan if set to on will kick on but the ...
Question about RTH230B 5-2 Day Programmable Thermostat Large
...honeywell RTH230B. Heat won't turn on. I replaced the battery to honeywell RTH230B. The heat won't turn on. We then reset our heating unit pilot light. The heat turned on after resetting the heating ...
Question about Programmable Thermostat Heater
...rth230b wont turn on and has flasing sno flake if this thermostat mechanic you can adjust, clean,and replace thermostat.2) if electronic, you can replace the batteries,clean contacts.. otherwise, you ...
Question about Programmable Thermostat Heater
Honeywell RTH230B thermostat: everything works fine, but suddenly the Fan ON function doesn't work. The fan is OK (works on Auto in Heat mode), and I put in new batteries. What's up? John To test if ...
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