Vacuum Pressure Switch- Piazetta- PZRP.RG07070050
Vacuum Switch for Piazetta Pellet Stoves. Part PZRP.RG07070050. The vacuum switch is a safety switch that shuts the pellet stove down if the combustion (Exhaust) blower fails. If your pellet stove starts up then stops feeding pellets after the start cycle is over, then the vacuum switch is bad or the vacuum line is clogged with ash. Also, if the auger motor does not turn you may have a bad vacuum switch.
This hopper lid switch fits ALL Piazetta models including: