making it an essential component for technicians servicing systems running on R404A

If your original bracket differs

Which Reznor models use the 196688 Air Restricter

The PB-011

Johnson Controls A28AA-36 Temperature Control Freon making it an essential componentThe Johnson Controls A28AA 36 is a heavy duty two stage temperature control engineered for precision in HVACR applications requiring staged heating or cooling. This A28 Series manual reset thermostat features two SPDT switch actions, allowing for independent circuit control over a wide voltage range of 120 208 240 277 Vac. Built with a 40 90 degree setpoint range, the unit maintains a fixed 3 degree differential for each stage, with an adjustable 2 7