close
    How do I hook up my Honeywell #RTH221B1021 thermostat

    0  Views: 647 Answers: 1 Posted: 11 years ago

    1 Answer

    Run a low voltage, 2 strand wire, from the 12V transformer in the controller box to the two screws on the thermostat, WBMS




    Top contributors in Uncategorized category

     
    ROMOS
    Answers: 18061 / Questions: 154
    Karma: 1101K
     
    Colleen
    Answers: 47269 / Questions: 115
    Karma: 953K
     
    country bumpkin
    Answers: 11322 / Questions: 160
    Karma: 838K
     
    Benthere
    Answers: 2392 / Questions: 30
    Karma: 760K
    > Top contributors chart

    Unanswered Questions

    wiki xoilactv
    Answers: 0 Views: 12 Rating: 0
    samson vlasta
    Answers: 0 Views: 8 Rating: 0
    samson vlasta
    Answers: 0 Views: 8 Rating: 0
    samson vlasta
    Answers: 0 Views: 8 Rating: 0
    samson vlasta
    Answers: 0 Views: 8 Rating: 0
    > More questions...
    466594
    questions
    722260
    answers
    785576
    users