Built with a Single-Pole Double-Throw (SPDT) switch

ensuring the unit operates within its optimized cooling or heating parameters

Superior Wetting: Excellent flow characteristics ensure deep penetration into aluminum alloy condensers and microchannel coils

this 72-inch thermocouple is designed specifically for standing pilot applications where a constant flame generates the millivoltage required to hold the safety magnet in the gas valve

and UBZ models in the 200

Fenwal 35-665535-113 Control R-410A Built with a Single-Pole Double-ThrowThe Fenwal 35 665535 113 Control is a microprocessor based hot surface ignition (HSI) module engineered to handle automated sequencing and flame monitoring in 24 VAC gas fired heating systems. This Fenwal replacement ignition board features an integrated combustion blower relay with a 60 second post purge and a 15 second pre purge, optimizing airflow before and after the heating cycle. Designed for high reliability start ups, the igniter control