The shape is strictly for physical mounting compatibility

This is the individual pressure switch component

16 Cv coefficient

How tight should the heater band be installed

Whether you are performing routine maintenance or an emergency motor repair

Trane SWT2478 Switch The shape is strictly forMaintenance 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