Johnson Controls A19AAF-21 Temperature Control 30067439-890 this part is the direct

this part is the direct OEM replacement for the 146-14-015-70

it features a 1/2" MNPT threaded outlet for direct connection to standard plumbing runs or locknut securing

How do I determine if this suction line filter drier needs replacement

including 4-inch square

and VAV re-heat coils

Johnson Controls A19AAF-21 Temperature Control 30067439-890 this part is the directFor contractors servicing HVACR systems, the Johnson Controls A19AAF 21 Temperature Control provides a dependable mechanical solution for high accuracy thermal regulation. This single stage, remote bulb temperature control is specifically engineered for precision in heating or cooling applications, featuring a 40 to 90 degree F setpoint range and a tight 1. 5 degree F fixed differential. As the A19AGF 23 direct replacement, this unit integrates