Honeywell Thermostat Rth221b Manual. Honeywell Rth221b Manual Honeywell Customer Relations, 1985 Douglas Dr, Golden Valley, MN 55422 or call 1-800-468-1502 View the manual for the Honeywell RTH221B1021/A here, for free
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This manual comes under the category thermostat and has been rated by 2 people with an average of a 9.6 List of available manuals, guides and instructions for Honeywell RTH221B programmable thermostat (RTH221B1000, RTH221B1047, RTH221B1021, RTH221B1039)
Honeywell RTH221B Owner's Manual
Identify the Wires: Since the two wires are not labeled, one will typically connect to the "R" terminal (power) and the other to the "W" terminal (heat signal) Owner's manual (9 pages) Summary of Contents for Honeywell RTH221B1047 Operating Manual 69-2727ES—01 14 About your new thermostat Set Hold 6:30 am 70 M33798 Set Hold Run Set 6:30 am 75 M33797 Set Hold Run Program schedule override (permanent) Note: Make sure the thermostat is set to the system you want to control (heat or cool)
Honeywell Home Thermostat Rth221b Manual. This manual comes under the category thermostat and has been rated by 2 people with an average of a 9.6 The main purpose of the Honeywell RTH221B thermostat is to regulate the temperature in the room where it is installed
Honeywell Thermostat Rth221b Manual. Page 1 RTH221 1-day Programmable Thermostat Operating Manual 69-2388ES-03. If your system type is a single-stage heat and cool.