This 7 PSI pressure cap is critical for maintaining precise internal system pressures

Universal Application: Engineered specifically for Lennox ECB26 series equipment

This pump is ideal for large residential and light commercial applications

is a non-adjustable low ambient head pressure control valve designed to maintain system stability in air-cooled condensers

Carrier HD52AR472 Motor 319847-401 This 7 PSI pressure capWhen you're on a light commercial service call and find a failed blower, the Carrier HD52AR472 Motor is the specimen matched OEM replacement you need to restore factory spec airflow. This 1 HP HVAC blower motor is engineered for high demand 460V systems, operating at a steady 1050 RPM to maintain static pressure across the evaporator coil. Built on a standard 48 frame with a CCW (Counter Clockwise) rotation, it integrates seamlessly into compatible