Lennox 58C98 Relay Els PW 17895 it is best practice to

it is best practice to use this specific Armstrong OEM part to ensure the internal timing logic matches the furnace’s CFM and heat rise requirements

the 1110752 fan control is likely the failure point

Common symptoms include ignition failure due to improper oil heating or frequent system trips

Always verify your primary input voltage (208/240V) and secondary requirements (24V) before installation

Is the 68-24048-01K compatible with the older 68-24048-01

Lennox 58C98 Relay Els PW 17895 it is best practice toThe Lennox 58C98 Relay is an essential OEM replacement component engineered for precision timing and sequenced power distribution in residential and commercial forced air systems. This Time Delay Relay is a stacked DPST (Double Pole Single Throw) configuration designed to handle inductive loads in Lennox furnaces and heat pumps, specifically replacing legacy part numbers 69C98, 69C9801, and 58C9801. By utilizing 24V terminal logic, this solid state