This switch monitors for negative pressure transitions within the combustion chamber or flue pipe

Designed for seamless integration into HVAC circuit boards

Durable Sealing: Features a standard Buna-N gasket specifically designed for water and air applications up to 180°F

it features a standard 1/4" barb connection for secure pneumatic tubing attachment and 3/16" male spade terminals for electrical integration

Amana-Goodman FIL36-42 Filter This switch monitors for negativeThe Amana Goodman FIL36 42 Filter is a direct replacement OEM component designed for high efficiency filtration within specific Amana and Goodman air handlers and modular blowers. Engineered with dimensions of 19 1 2" x 21", this washable permanent filter utilizes a durable aluminum or specialized plastic mesh frame to capture airborne particulates while maintaining optimal static pressure across the evaporator coil. In the field, ensuring proper MERV