Lochinvar & A.O. Smith 100110858 Harness 320074-702 Ensure the furnace filter and

Ensure the furnace filter and blower motor are functioning

the internal mechanism ensures immediate gas shutoff to prevent hazardous conditions

this assembly offers a drop-in fit

Durable Construction: Built with a professional-grade aluminum die-cast housing to withstand the rigors of commercial kitchen and HVAC environments

Lochinvar & A.O. Smith 100110858 Harness 320074-702 Ensure the furnace filter andThe Lochinvar & A. O. Smith 100110858 Natural Gas Valve Harness is a critical electrical interface designed for high efficiency boiler and water heater systems. As a direct OEM replacement for part number 9006056215, this assembly ensures consistent communication between the appliance control board and the natural gas valve. For technicians troubleshooting ignition failures or intermittent "no heat" calls, this harness eliminates high resistance