Trane BLW0520 Combustion Blower 30067439-890 the DMS24-70 features a rugged

the DMS24-70 features a rugged housing and a manual override for simplified commissioning and field troubleshooting

The 30sPP cycle clears the combustion chamber of any residual gas and verifies the pressure switch state before the intermittent pilot begins the sparking process

this high temperature actuator features a robust internal motor and stainless steel base plate

This specific model is an automatic reset limit switch

Trane BLW0520 Combustion Blower 30067439-890 the DMS24-70 features a ruggedThe Trane BLW0520 Combustion Blower is a critical induced draft assembly engineered for precise flue gas management in high efficiency Trane and American Standard HVAC units. Operating at 208 230V, this centrifugal inducer motor is designed to pull combustion air through the heat exchanger, ensuring the correct fuel to air ratio while safely venting combustion byproducts. This OEM replacement blower features a durable housing and a balanced impeller