Trane SWT2293 Pressure Switch What happens if the electrode

What happens if the electrode lead is cracked or worn

Can this relay be mounted in any orientation

Technicians should first verify that the inducer motor is reaching full RPM and check the flue pipe for obstructions such as bird nests or ice

If the reading is open

Trane SWT2293 Pressure Switch What happens if the electrodeAs an experienced technician, you know that a furnace is only as reliable as its safety chain. The Trane SWT2293 Pressure Switch is a critical OEM replacement part engineered for Trane and American Standard gas furnaces. This Single Pole Normally Open (SPNO) switch is factory calibrated with a precise 0. 55" WC open rating and a 0. 65" WC close rating. It serves as the primary safeguard for inducer motor performance, ensuring the combustion blower