Bard HVAC 5151-045BX Fan Blade Els PW 17895 Pressure-Sensitive Interrupter: Features an internal

Pressure-Sensitive Interrupter: Features an internal safety mechanism that disconnects the capacitor at end-of-life to prevent case rupture

preventing delayed ignition and carbon buildup often seen with generic alternatives

this differential air pressure switch utilizes a silicone diaphragm and a snap-acting SPDT switch to monitor air velocity and pressure drops across filters or coils

providing a stable 4-8" W

a diaphragm replacement often restores full pneumatic actuator performance without the need for a complete unit overhaul

Bard HVAC 5151-045BX Fan Blade Els PW 17895 Pressure-Sensitive Interrupter: Features an internalThe Bard HVAC 5151 045BX Fan Blade is a critical OEM replacement part designed for condenser motor applications in Bard wall mount air conditioners and heat pumps. This 20 inch 4 blade fan features a clockwise (CW) rotation and is engineered to maintain specific CFM requirements for high static environments. As the direct replacement for S5151 045, the 5151 045BX ensures proper head pressure management and optimized heat transfer across the condenser