Lochinvar & A.O. Smith 100275532 Gas Valve Assembly 320074-702 If your total motor load

If your total motor load (including parallel motors) exceeds 80% of this rating

5°F to 14°F) and an integral field-adjustable setpoint stop for safety and efficiency

For the bypass to be active

Reliability is non-negotiable in commercial cooling

including the 005 and 006 models

Lochinvar & A.O. Smith 100275532 Gas Valve Assembly 320074-702 If your total motor loadThe Lochinvar and A. O. Smith 100275532 Gas Valve Assembly is a critical combustion control component engineered for precise fuel metering in high efficiency condensing water heaters and commercial boilers. This negative pressure regulated gas valve (frequently cross referenced with part number 100110300) is designed to maintain the correct air to gas ratio across varying firing rates. Constructed for durability in demanding mechanical rooms, this