Check the listing for details. 20197308 Furnace pressure switch (RA). Condition: Used. Listed at 31.50 USD. This Goodman SPST Pressure Switch is compatible with the GMV951155DXBB 20197308 model and is made of steel material. It has a maximum pressure of 0.50 WC and a voltage of 24V. This corded electric switch is designed for use with central air conditioners and has a connection size of ¼. It comes with no manufacturer warranty and weighs 3.5 oz with dimensions of 6 inches in length and 3.5 inches in width. This furnace pressure switch is an essential part for your central air conditioner. It ensures that the furnace is functioning properly and maintains the desired temperature. This switch is easy to install and is a great replacement for old or damaged switches. Get your home cooling system back to working efficiently with this SPST Pressure Switch from Goodman.