Manufacturer: Field Controls
Brand: Field Controls
Model: PVG-100
PVG-100 POWER VENTER 24V GAS VENTER, 4" INLET (Pressure switch and post purge controls are included)
ITEMS INCLUDED:
1- PVG-100 POWER VENTER
with pre-wired integral 24 VAC Relay/
Timer, factory set Draft Proving Switch,
and direct access Terminal Blocks.
1- Installation Instruction Sheet
OPTIONAL SYSTEM COMPONENTS:
(NOT INCLUDED)
Side Wall Vent Hood
Spill Switches
Barometric Draft Control
Included is one ETL LISTED power venter to be used for side wall 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.
The indoor mounted PVG and PVO Power Venters provide an economical power venting system for gas and oil appliances. All controls are built into these units. A Vent Hood is required to terminate the vent system.
How PV Series Venters Work
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.
