Spence E-1 Valve R-410A This head mechanism includes a
Platform notes & fabric story
Description
Spence E 1 Valve R 410A This head mechanism includes a This head mechanism includes a manual reset SPDT switch that requires physical intervention to restart the burner The Over Pressure Protection Device (OPD) is a safety mechanism required for regulators used on piping systems with inlet pressures exceeding 2 PSI (up to 5 PSI) to protect downstream equipment in the event of a regulator failure