100-226

This high-quality Low Pressure Switch is an essential safety component designed for HVAC systems, including commercial rooftop units and residential heating and cooling equipment. Often referred to as an air proving switch, its primary function is to monitor pressure levels within the system to ensure safe and efficient operation. It acts as a critical failsafe, preventing the system from operating if it detects inadequate airflow or improper pressure, which helps protect the compressor and other vital components from damage. If your HVAC unit is failing to ignite or shutting down unexpectedly, a malfunctioning pressure switch may be the culprit. This durable replacement part is engineered for precision and reliability, ensuring your environmental control system maintains optimal performance and safety standards.
Type: Air Pressure Switch
Size: Small
Application: Commonly used in commercial rooftop units (RTUs), gas-electric heating systems, and air conditioning units to monitor air pressure and ensure proper inducer or blower motor operation.
Specifications: Features high-sensitivity pressure detection, standard spade-terminal electrical connections, and a robust housing designed to withstand the temperature fluctuations common in HVAC environments.