Technicians should inspect the existing drain pan and plenum for integrity during replacement to ensure proper condensate management

With a stable service temperature range of -40°F to 392°F

the motor manages system head pressure effectively while maintaining the precise flow rate required for optimal heat exchanger performance

The unit is multi-tap

Precision Sensing: The 6-inch extension thermostat reaches deep into the hot water outlet for highly accurate temperature monitoring

Dwyer Instruments L6EPB-B-S-3-C Switch 322027-701 Technicians should inspect the existingThe Dwyer Instruments L6EPB B S 3 C is a rugged, magnetically actuated liquid level switch designed for heavy duty process control. Built with a brass upper housing and a matching brass lower housing machined from solid bar stock, this unit ensures leak proof performance in demanding environments. It features a 304 stainless steel spherical float and a brass external float chamber, providing superior durability compared to standard plastic