Tag: 1F90-60

EMERSON White-Rodgers 1F90-60 thermostat  Operator: Save these instructions for future use! FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY AND/OR PROPERTY DAMAGE. DESCRIPTION This wall-mounted, low-voltage thermostat maintains room temperature by controlling the operation of heating systems. The user may program up to four time/temperature…