Garrison Dial Thermostat, 2 Stage Heat-cool Non -programmable

Multi-stage thermostat that can be used with most 24 volt, 2 stage heat and/or 2 stage cool: gas, oil, or electric heating and air conditioning systems, or single-stage heat pumps or single stage heat with auxiliary heat. | Features: | White finish |Dial Thermostat, Non Programmable. | System Powered only. | Temperature Range 50 F to 90 F. | Easy to install. | Gas / Electric blower fan option. | 4-Minute delay for compressor short-cycle protection. | Functions: | Room temperature settings. | Cool/Heat mode selection. | Terminals: O/B G W2 Y2 Y1/A W1 RH RC C