the P200200 Williams Fan Switch is compatible with Counterflow Top Vent (3508

The SBFSE series utilizes a stainless steel power element and a balanced port design that compensates for varying head pressures

Check your blower wheel for debris to ensure an unobstructed load

including the 80AF1UH and EL296UH series

Common Questions: What systems use the BRG0646

Siemens Industrial Controls MT0250C Transformer Freon the P200200 Williams Fan SwitchThe Siemens MT0250C Industrial Control Transformer is a heavy duty, 250VA rated solution engineered for the rigors of industrial automation and HVACR control circuits. Designed as a 120x240V to 24V step down transformer, this unit features a silicon steel laminated core and high grade copper magnet wire to provide maximum electrical efficiency while minimizing core losses. As a Class MT control power transformer, it integrates epoxy encapsulated coils