Hearth & Home Technologies SRV7000-531 Vacuum Switch
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Hearth & Home Technologies

Vacuum Switch

Mfg.# SRV7000-531
Sku# 8820821


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  • Features
  • Specifications
The vacuum pressure switch allows the auger to run provided that there is enough negative pressure. This switch is build to detect very slight amounts of vacuum and could stop working accurately because of mechanical defects. On a call for heat, the auger feeds pellets only if the vacuum switch detects a sufficient vacuum and the high limit disc #2 is closed.