It features a technical set point range of 25°F to 75°F with a fixed 2°F differential

if the 300-degree F rollout switch trips

It is designed for non-piloted intermittent ignition

allowing the bimetal sensor to reach deeper into the airstream for accurate temperature detection

Johnson Controls A19AAC-4 Temperature Control Els PW 17895 It features a technical setThe Johnson Controls A19AAC 4 is a heavy duty, mechanical temperature control engineered for precision in HVACR applications. Built with a Single Pole Double Throw (SPDT) switch, this line voltage controller acts as a versatile solution for both heating and cooling equipment setups. The unit features a setpoint range of 0 to 80? F, specifically designed for low to medium temperature monitoring where a 5 degree F fixed differential is required for