Installation of the 632656 pressure switch is straightforward for any contractor familiar with the standard multi-terminal wiring of high-efficiency gas furnaces

Key Benefits for Technicians: Verified Compatibility: Direct OEM replacement for Lennox

Improved IAQ: Facilitates controlled fresh air ventilation

it eliminates the labor-intensive process of balancing wheels or mounting individual motors

Lennox 18U42 Remote Controller 323269-701 Installation of the 632656 pressureThe Lennox 18U42 Remote Controller (Part Number: 17317000A50131) is an OEM replacement interface designed for high performance Lennox mini split and HVAC systems. Engineered for technical precision, this handheld transmitter ensures reliable wireless HVAC control, allowing for accurate setpoint adjustments, airflow direction modulation, and fan speed management. This Lennox wireless remote operates on the standard infrared frequency compatible with