Trane SWT2478 Switch a specialized freezer service kit

a specialized freezer service kit may provide a more appropriate temperature range

refer to the specific 200

Does this replace the 16-inch or 19-inch versions

Always verify that your control circuit delivers a steady 120VAC to the A1 and A2 terminals

simplifying calibration and onsite troubleshooting for technicians

Trane SWT2478 Switch a specialized freezer service kitMaintenance of critical safety parameters in furnace combustion requires precise vacuum monitoring, which is exactly why the Trane SWT2478 is engineered as a high reliability SPNO furnace pressure switch. This single pole, normally open (SPNO) component is calibrated for specialized performance, featuring a nominal 1. 13" WC close setpoint and a 0. 94" WC open setpoint. Designed to verify inducer motor functionality and flue venting integrity, the