Industrial-Grade Materials: Features a nickel-plated stem and a highly saturated nitrile paddle to ensure long-term seat integrity and ANSI Class IV leakage protection
digital round thermostat designed for precision control in 2-wire heat only systems
features an SPST normally closed configuration
completely opening up the mounting and wiring areas to simplify pulls and terminations
check for a 2-flash or 3-flash error code on the control board
Johnson Controls T25A-26 Thermostat Refrigerant Industrial-Grade Materials: Features a nickel-platedJohnson Controls T25A 26 Line Voltage Wall Thermostat, Two Stage, Knob Adjustment, 2 SPDT Switches, 2 Stage Heating, Cooling or One Stage Heating and One Stage Cooling, No Selector Switch, 1 3 4 Degree Heating Differential, 2 1 4 Degree Cooling Differential, 3 to 30 Degree Celsius Teperature Range T25A 26 is identical to T25A 26C