Common Questions: Can I use this switch if my current unit is set to a different WC

this assembly is the primary solution for restoring factory-spec performance in residential heating systems

and diagnostic testing without venting the entire refrigerant charge

this kit provides a critical advantage: it includes extra hardware for Janitrol units

Johnson Controls A19QSC-1 Temperature Control Els PW 17895 Common Questions: Can I useThe Johnson Controls A19QSC 1 is a commercial grade, remote bulb temperature control designed for demanding environments. This mechanical temperature control features a single pole, double throw (SPDT) switch configuration, providing versatile heating and cooling application support. Built with a NEMA 4X watertight enclosure, the A19QSC 1 offers superior protection against corrosion and moisture, making it ideal for cooling tower sump heaters and