This is a standing pilot gas valve specifically designed to work with a 30 millivolt thermocouple

Engineered for 50DK Series: Specifically designed for compatibility with Carrier commercial RTUs to ensure exact fitment

An auto-reset switch like the 3L09-28 will automatically close the circuit once the temperature drops below the fixed 180°F reset point

but we recommend inspecting the existing flue gasket and mounting surface for integrity to ensure a zero-leak seal during the combustion fan replacement

Carrier P267-9305 Motor 318172-701 This is a standing pilotThe Carrier P267 9305 is a high performance direct drive blower motor designed for specific HVAC applications requiring a reliable 1 4 HP 1725 RPM motor. Operating at 115V single phase, this 48 frame motor features an open air over (OAO) enclosure, optimizing thermal management during continuous operation. As a genuine Carrier literal replacement motor, it ensures precise mechanical alignment and electrical compatibility within residential and light