Key Benefits for the Contractor Precise Flow Control: The integrated flow-characterizing disk transforms the standard ball valve into a precision instrument with an equal percentage flow curve

Flexible Control Input: The 24V AC/DC coil is compatible with most standard thermostats and BAS controllers

Durable Construction: Box lugs with large terminal screws allow for secure definite purpose contactor wiring with high-gauge leads

having the exact match is vital for avoiding communication faults

this high-density insulation wrap serves as an effective HVAC sound attenuator

Williams 6923 Replacement Kit 318518-761 Key Benefits for the ContractorThe Williams 6923 replacement kit is a critical combustion chamber replacement kit designed specifically for Williams Monterey 350 series top vent gravity furnaces. As a veteran technician, you know that a compromised chamber leads to poor heat transfer and dangerous CO pathways. This kit facilitates an immediate restoration of heating efficiency by replacing high wear internal components with heavy duty stainless steel parts. Engineered to withstand