How to Install Honeywell digital thermostat to control 2 wire system. Convert from mercury switch to digital. Digital thermostat. How to Install Honeywell digital thermostat. thermostat to control 2 wire system Honeywell digital thermostat. How to Install Honeywell digital thermostat. 2 wire Convert from mercury switch. Honeywell digital thermostat to control 2 wire system. Convert to Programmable thermostat digital controller. Install Honeywell digital thermostat to control 2 wire system. Convert from mercury switch. How to Install Honeywell digital thermostat. thermostat to control 2 wire system. Replace mercury thermostat to new honeywell digital thermostat from 2 wire mercury switch. Easy to change wiring Honeywell digital controller for 2 wire, makes an easy job of upgrading your heating control. For honeywell Models RTH2510 or RTH2410 and many other brands that use the R W terminals.
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I was freezing but just working in trying to set up this stupid Honeywell thermostat ?, now Im swearing….new bateries , set up by the book and still not working…..I want to go back to mercury…..
Mine did not work .
thank you, thank you, thank you. although i viewed your video after multiple other videos & after taking an educated guess on the two wire (red/white) merc setup hardware i had. but your video affirmed what i did thank you again now i await to see if it is functioning properly
So, is it still working fine ? Pls. Let me know cuz I followed your instruction.