Tag: 1F90-71 thermostat

EMERSON White-Rodgers 1F90-71 Thermostat DESCRIPTION This wall-mounted, low voltage thermostat maintains room temperature by controlling the operation of heating and cooling systems. The user may program up to four time/temperature settings per 24 hour period. The thermostat stores independent heating and cooling programs for 5-day (weekday) and 2-day (weekend) periods. The thermostat will store both…