Carrier HH79NZ023 Air Sensor 318423-701 The Maxitrol MR510-3/4 is a

The Maxitrol MR510-3/4 is a professional-grade 3/4" NPT Modulating Gas Valve designed for precision fuel regulation in atmospheric burners

California Proposition 65 Warning – This product may contain materials known to the State of California to cause cancer or reproductive harm

Key Benefits: Universal Compatibility: Serves as a direct aftermarket replacement for 1088977

the Schneider Electric zone valve can be mounted in vertical or horizontal piping

Carrier HH79NZ023 Air Sensor 318423-701 The Maxitrol MR510-3/4 is aThe Carrier HH79NZ023 Outdoor Air Sensor is a precision engineered OEM replacement part designed for accurate environmental monitoring in residential and commercial HVAC systems. Built to withstand rigorous external conditions, this sensor operates within a wide temperature range of 40F to 158F, ensuring consistent data transmission for system logic and economizer control. Its rugged housing provides superior protection against moisture and debris,