Lennox 11W10 Piston Kit 322838-752 The Honeywell ARD12TZ is a

The Honeywell ARD12TZ is a 12-inch automatic round damper engineered specifically for heavy-duty forced air zoning systems

and WM97+ models

maintaining the pressure integrity required for modern high-efficiency and standard gas furnaces

the VFD68BHG-2 technical specifications ensure seamless integration into existing control architectures while maintaining the small footprint necessary for crowded mechanical rooms

Can this sensor be used in outdoor exposed environments

Lennox 11W10 Piston Kit 322838-752 The Honeywell ARD12TZ is aThe Lennox 11W10 Piston Kit is a precision engineered refrigerant metering device essential for maintaining the thermal efficiency of residential and light commercial cooling systems. This OEM Lennox part, also identified by part number 100484 38, features a 0. 091 orifice size specifically calibrated to regulate the flow of refrigerant into the evaporator coil. For contractors performing a metering device replacement, this kit ensures the system