Johnson Controls S-224-1 Switch Freon this part is the designated

this part is the designated technical replacement for the legacy 626429 and 201715 switches used in Intertherm and Miller E1 series electric furnaces

the VS2517 must be paired with a compatible high-temperature actuator (typically the AH series) to ensure the paddle and internal seals operate within their specified thermal limits

these valves are factory-set and should not be tampered with or adjusted by the installer

allowing the furnace pressure switch to close and the ignition sequence to complete safely

ensuring you maintain full resolution and precision over the available travel

Johnson Controls S-224-1 Switch Freon this part is the designatedThe Johnson Controls S 224 1 is a precision engineered pneumatic gradual switch designed for manual control of pressure in air lines from a remote location. This HVAC pneumatic controller features a 20 psi span, allowing for accurate modulation of pneumatic actuators or dampers within a control circuit. Built for industrial durability, the S 224 1 manual switch utilizes a force balance mechanism to maintain reliable output pressure settings. As a