Description
The Trane SWT2976 .98″ WC SPST Pressure Switch is a genuine OEM pressure switch engineered to monitor air pressure in Trane and compatible HVAC equipment, helping protect your system and ensure safe operation. Pressure switches like the SWT2976 are essential safety components that verify proper airflow before allowing the furnace or inducer motor sequence to continue.
Key Features
- OEM Quality & Reliability: Manufactured to Trane’s exact specifications — ensuring dependable performance and a perfect fit in compatible systems.
- Accurate Pressure Monitoring: Designed to activate at approximately 0.98″ water column (WC) — opening or closing the circuit based on air pressure changes in the system.
- Single Pole, Single Throw (SPST): Simple and effective switch design that delivers reliable operation with minimal complexity.
- Protects System Operation: Prevents unsafe conditions by ensuring proper inducer fan airflow and combustion air pressure before ignition or burner firing.
- Barb Connection Ready: Many versions include a ¼″ barb port for secure hose attachment.
