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Includes: Pressure switch and post purge controls.

Used for sidewall venting of a single 24 VAC controlled furnace, boiler, or water heater which burns natural or LP gas. The PVG may also be used to vent a single 24 VAC controlled gas fired furnace or boiler and a 30 millivolt residential gas fired water heater.

How the PVG Works
  • 1. Thermostat or aquastat calls for heat and starts the Power Venter.
  • 2. The Pressure Switch senses sufficient air flow and allows burner(s) to start.
  • 3. The Power Venter draws combustion air through the system and forces gases outside through an external Vent Hood.
  • 4. Draft Hood or Barometric Draft Control between the appliance(s) and the Power Venter maintains consistent air flow.
  • 5. After the thermostat is satisfied, the burner shuts down and the Post Purge Control clears the venting system of combustion gases.
  • 6. The Power Venter shuts down.
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Manuals (1)
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Product Type:
Gas Venter
BTU Input:
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