Grundfos 00519601 Flange Set 322056-301 compatible with most 120V residential

compatible with most 120V residential and light commercial HVAC applications requiring a current-activated switch

the link separates

Using an OEM Lennox limit switch is required to maintain the specific safety tolerances and sequence of operation intended for your specific furnace model

preventing head pressure spikes and protecting the compressor from unnecessary load

60/130 Degree Setpoint Range

Grundfos 00519601 Flange Set 322056-301 compatible with most 120V residentialThe Grundfos 00519601 Flange Set is a fundamental component for hydronic system installations, engineered specifically for Grundfos UP Series circulator pumps. This 3 4" cast iron flange set (GF 15 26) provides a robust, leak resistant interface between the pump housing and 3 4 inch NPT piping. Constructed from high density cast iron, these flanges are built to withstand the thermal stresses of residential and commercial heating systems. The threaded