What is the maximum hold voltage for this unit

The DPDT 10A terminal relay design allows for versatile circuit configurations

The 101215 cast iron flanges are rated for the standard operating temperatures and pressures associated with the PL and 130 pump series

it replaces Lennox 85L5301 and legacy part numbers including LB-29333BCS and 78L7801

How do I set the damper positions on this board

Watts 0559125 Valve 320788-703 What is the maximum holdFor high demand commercial and institutional mechanical rooms, the Watts 0559125 (Model LFN170 M3) is the industry standard for reliable hot water master tempering. This 1 inch thermostatic mixing valve features a robust lead free brass body and a precision paraffin based thermostat designed to maintain consistent outlet temperatures between 90 180F. Engineered for installation at the hot water source, it delivers a high capacity flow of up to 68 GPM