Built for the rigors of industrial HVACR environments

High Flow Capacity: Supports up to 1

ensuring all tappings for gauge glass and tri-cocks align perfectly

Can I adjust the blower-off delay on this board

making it a versatile 3-ton expansion valve for field replacements

Lochinvar & A.O. Smith 100208463 Tester Assembly 322027-701 Built for the rigors ofThe Lochinvar & A. O. Smith 100208463 Tester Assembly is a critical diagnostic tool designed for service technicians to accurately evaluate variable speed fan motors in high efficiency Lochinvar heating systems and A. O. Smith air handling units. This OEM fan tester allows for rapid HVAC troubleshooting by isolating the blower motor from the control module, helping to determine if a performance issue stems from the motor's internal electronics or the