Vacuum Switch- Ardisam/Serenity Castle HPS10/ HPS10IC- Part 720238
Vacuum switch for Ardisam Castle HPS10, HPS10IC, and Serenity wood pellet stove. Part # 720238. No longer comes with top part. 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.
Expected back in stock in June.