Amana-Goodman 0130F00440 Dual Pressure Switch -0.1 to -1.49" WC

The Amana-Goodman 0130F00440 Dual Pressure Switch is an essential control part in the HVAC systems that offers control over the pressure inside the refrigerant circuit. It has the ability to detect pressure fluctuations and turn on or off particular strategies within the system to improve performance. This switch is standard in most Goodman and Amana air conditioners, heat pumps, and furnaces. The dual pressure switch is able to monitor pressure changes and thus avoid system failure, achieve energy saving, and maintain a stable temperature. It protects the compressor from damage due to high pressure and extends its service life as well as enhances system stability.