Is the 100340535 compatible with older 100093973 models

The Copeland 914-0036-03 Start Capacitor is a mission-critical component engineered to provide the high starting torque required for heavy-duty HVAC and refrigeration applications

the 9304 extension is the correct specification

providing an OEM Lennox replacement part that meets the exact specifications required by residential and commercial condensing units

Heil Quaker ICP 1178677 Temp Switch 340155-7024 Is the 100340535 compatible withAs an experienced technician, you know that a failed defrost cycle is the fastest way to lose a compressor. This Heil Quaker ICP 1178677 Defrost Temp Switch is a precise OEM replacement part designed to monitor outdoor coil temperatures and signal the control board to initiate or terminate the defrost sequence. Featuring 50 1 2 inch long leads, this temperature sensor offers the lead length necessary for clean routing on various International Comfort