Owner's Manual
Page 3
This thermostat is compatible with the following systems: • Gas, oil or electric furnace • Central air conditioner • a hot water system with heat pumps or multi-stage systems. 2 RTH2310 Programmable Thermostat 1 Identify System Type 1. This thermostat is not compatible with or without pump • a millivolt system • a central heating and cooling system If you are not sure of your system type or if you have any other questions, call us toll-free at 1-800-468-1502.
This thermostat is compatible with the following systems: • Gas, oil or electric furnace • Central air conditioner • a hot water system with heat pumps or multi-stage systems. 2 RTH2310 Programmable Thermostat 1 Identify System Type 1. This thermostat is not compatible with or without pump • a millivolt system • a central heating and cooling system If you are not sure of your system type or if you have any other questions, call us toll-free at 1-800-468-1502.