Bell & Gossett 118228 Motor Ring Set R-410A The vane-type flow switch is

The vane-type flow switch is optimized to trigger when waterflow exceeds 10 GPM

What causes a flue collect box to fail

Is the INS1720 a direct replacement for older burner pads

Designed with energy-limiting internal protection

With 1/4-inch quick connect terminals and a 26VAC maximum rating

Bell & Gossett 118228 Motor Ring Set R-410A The vane-type flow switch isThe Bell & Gossett 118228 Motor Ring Set is an essential component for sustaining the alignment and operational integrity of series 100, HV, and PR booster pumps. This kit comprises two high durability elastomeric isolation rings engineered to dampen vibration and reduce harmonic resonance within the pump housing. As a direct replacement for 810120 001, these rings facilitate a precise fit for residential and light commercial hydronic heating systems.