PennBarry 63746-0 Motor 30067439-890 The Lennox 14A48 Pressure Switch

The Lennox 14A48 Pressure Switch is a high-performance OEM replacement part engineered for two-stage gas furnaces and HVAC systems requiring precise differential pressure monitoring

Whether you are managing Watts 909 repair parts for a commercial fire line or a standard domestic potable water system

5 psi pressure rating

409SS offers significantly higher chromium content

while the internal adjustment screw remains secure behind a gasketed cover to prevent tampering or environmental ingress

PennBarry 63746-0 Motor 30067439-890 The Lennox 14A48 Pressure SwitchThe PennBarry 63746 0 Motor is a high performance 1 12 HP 115V 1550 RPM motor engineered for specific integration with PennBarry DX10S R and FX10S R centrifugal rooftop exhaust fans. This 2 speed blower motor features a Permanent Split Capacitor (PSC) design, ensuring high starting torque and consistent operational efficiency for critical ventilation applications. Operating at 1. 5 0. 9 Amps with a CWSE rotation, it serves as a precise OEM replacement