Lennox 18Y93 Relay Kit 30067439-890 The Maxitrol R325E10-1530A is a

The Maxitrol R325E10-1530A is a specialized yellow compression spring designed for field conversion and precise pressure calibration of 325-5 series gas regulators

technicians should monitor the pressure drop across the BTAS-4 shell and replace the cartridge if values exceed manufacturer specifications

this OEM wheel typically includes a pre-installed set screw

ensuring fitment in Heil Quaker and Arcoaire 2-ton coils

replacing a compromised B2832602 is non-negotiable to restore system static pressure and ensure the Goodman furnace replacement parts you’re installing meet factory pressure specifications

Lennox 18Y93 Relay Kit 30067439-890 The Maxitrol R325E10-1530A is aThe Lennox 18Y93 Delay Relay Kit is a critical OEM component designed to regulate blower motor timing and facilitate efficient sequence operations in commercial HVAC equipment. As a primary delay relay kit, the 18Y93 provides a fixed 45 second blower on delay and a 150 second blower off delay, ensuring the heat exchanger is adequately warmed before airflow begins and residual heat is fully utilized post cycle. This HVAC time delay relay is the factory