While primarily engineered for Lennox LB-87718B replacement kits and specific Copeland units

Reduced Pressure Drop: Replacing the internal filter mat restores optimal flow capacity

Why does the label say 3000 RPM while some specs say 3300 RPM

The 180-degree threshold is a security limit

clear viewing area and a calibrated color-change scale (Green for dry

Auburn WPIA-16 Ignition Assembly Freon While primarily engineered for LennoxThe Auburn WPIA 16 Ignition Assembly is a high performance industrial igniter engineered for precision and durability in demanding heating environments. Designed as a direct replacement component, this HVAC ignition electrode ensures consistent spark delivery for reliable burner start ups. Utilizing advanced ceramic insulation and high temperature alloy materials, the Auburn WPIA 16 is built to withstand thermal shock and corrosive combustion