Johnson Controls AFS-405 Switch Can the internal paddle be

Can the internal paddle be replaced if it becomes fouled

verifying the Fasco UB564 specifications against the existing blower wheel pitch is essential for optimal motor longevity and heat dissipation

pressure switches must match the exact water column (WC) rating specified by the manufacturer to prevent delayed ignition or nuisance tripping

Precision Fit: Specifically engineered as a replacement for PLT52A-600R and KIT21A-601 to eliminate field-modification errors

This 3-blade component features an integrated slinger ring

Johnson Controls AFS-405 Switch Can the internal paddle beThe Johnson Controls AFS 405 is a professional grade adjustable differential air pressure switch designed for precision monitoring in HVAC, DDC, and energy management systems. Engineered with a glass filled polycarbonate housing and a high performance silicone diaphragm, this sensing switch is optimized for detecting positive, negative, or differential pressure between 0. 05 and 12. 0 inches water column. The inclusion of gold plated contacts ensures