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This harness is primarily used in Lochinvar Knight models ranging from 399 to 801 MBH and various A
Can this be used for both Natural Gas and Propane (LP) systems
Dynamic balancing reduces mechanical resonance and operational noise in overhead mixing boxes
0 motor requiring specific 24V signal taps from an ECM-compatible control board
reducing intermittent lockouts
Resideo ZD22X18TZ Damper 322838-754 This harness is primarily usedThe Resideo ZD22X18TZ is a professional grade parallel blade zone damper designed for precision airflow control in multi zone HVAC systems. Constructed with a heavy duty galvanized steel frame, this 22" W x 18" H unit utilizes a synchronous motor mounted on the 18 inch side for reliable operation under high static pressure conditions. As a power closed spring return open model, it ensures air delivery remains uninhibited in the event of a power loss,
