When replacing a Reznor unit heater orifice

The Nu-Calgon 4287-34 Nickel Safe Ice Machine Cleaner is the industry-standard phosphoric acid-based descaler designed specifically for nickel-plated evaporators

A functional 767A-379 should typically read between 40 and 100 ohms

Supports reliable and consistent burner ignition

utilizing a genuine ECR International part ensures exact dimensional compatibility with the cleanout cover assembly

Schneider Electric (Erie) VM3212 Valve Body Els PW 17895 When replacing a Reznor unitThe Schneider Electric Erie VM3212 is a high performance 3 way modulating zone valve body engineered for precision flow control in hydronic HVAC systems. Designed with a 1 2" sweat connection and a 2. 0 Cv rating, this valve body is optimized for fan coil units, baseboard radiation, and small reheats. Its bronze construction and stainless steel stem assembly provide reliable service in closed loop systems with up to 50% glycol concentrations. When