depending on the wiring and control logic of your specific unit model

this genuine OEM part ensures full compatibility with Carrier and Bryant rooftop units and split systems

and 100167952

Key Benefits Precision Zoning Control: Enables independent temperature and humidity management for specific areas within an iComfort zoning system

which is standard for Raypak units requiring this specific modulating control board interface

Maxitrol MR212EH-1616 Valve 323080-701 depending on the wiring andThe Maxitrol MR212EH 1616 is a professional grade 2" NPT modulating gas valve and regulator specifically engineered for high performance direct fired burners operating under negative pressure conditions. As a cornerstone of the Maxitrol Selectra series, this dual function component provides simultaneous pressure regulation and high span modulation, ensuring an infinite and continuous flame adjustment without the need for additional upstream pressure