Tag: Merit Series

  • Lennox Merit Series Thermostat Operation Manual

    Lennox Merit Series Thermostat Operation Manual

    Lennox Merit Series Thermostat Merit  Series Thermostat The Lennox Merit® Series Thermostat 51M32 is a nonprogrammable electronic thermostat that is easy to use and has a large, easy-to-read display and excellent temperature control. The thermostat also includes a programmable filter change reminder and a system check indicator. The system check indicator will notify the user…