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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
This genuine Lennox replacement part is compatible with various KHA and KHC series units
Key Benefits for Technicians Dual-Function Monitoring: Combines high and low pressure sensing within a single HLGP-A model
Ensure you select the correct valve spring kit for your desired 3-6
Key Benefits High-Precision Snap Action: Utilizes a reliable SPST snap-action mechanism to ensure clean circuit breaks and eliminate contact chattering
Dwyer Instruments AAFS Switch Els PW 17895 This genuine Lennox replacement partThe Dwyer Instruments AAFS Adjustable Air Flow Paddle Switch is a heavy duty sensing solution engineered to monitor and verify air flow velocity in HVAC and industrial ductwork. Designed to handle air and compatible gases, this unit features a field adjustable SPDT switch, allowing for precise setpoint selection between 200 to 1800 FPM. As the direct replacement for F40AA 2, it offers a drop in upgrade for legacy systems requiring reliable proof of
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