This high-integrity sensor is functionally identical to part 33F3701 and serves as a direct replacement for several legacy Lennox furnace parts

as this component is engineered to shut down the system in unsafe drafting conditions

Key Benefits for Contractors Direct Compatibility: Seamlessly replaces discontinued 7-3/4 and 0061791 units

Which recorder position is the 30735489-002 intended for

ensuring reliable operation in unconditioned mechanical spaces

Johnson Controls P400AD-1 Pressure Switch Els PW 29614 This high-integrity sensor is functionallySingle Point Differential Oil Pressure Switch, 7. 0 1 Psid Open Point ( Differential Pressure ), Less than or Equal to 2 Psid Close Point ( Differential above Open Point ), 3 4" Threads, Includes Wiring Harness ( WHA P400 100 ) P400AD 1 is the direct replacement for P300AD 1