FIELD CONTROLS PVU-300 Benutzerhandbuch

Model: PVU-300 

Included is one ETL LISTED power venter to be used for side wall venting of a single 120/24 VAC controlled 
furnace, boiler, or water heater which burns natural or LP gas, or oil. The PVU 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. 

ETL LISTED PVU-300 POWER VENTER with pre-wired integral Universal 
Control (24VAC and 120 VAC), factory set Draft Proving Switch, and direct 
access Terminal Blocks. 

• Side Wall Vent Hood (Not included) 

• Spill Switches (Not included) 

• Barometric Draft Control (Not Included) 

System Operation 

2 

Power Venter Sizing 

2-3 

Installation Safety Instructions 

3-4 

Installation of Power Venter 

4-6 

General Wiring Instructions 

6 

PVU Internal Wiring Schematic 

6-8 

Adjusting Thermostat Anticipator 

8 

Airflow Adjustments 

9 

General Installation Inspection 

9 

System Control Check Procedures 

10 

Troubleshooting Tips 

10 

Maintenance 10 
Replacement Parts List 

10 

Multiple Venting Systems 

11-13 

Venting System Operational Information 

15 

Installation Information 

15 

This device MUST be installed by a qualified agency in accordance with the manufacturers installation 
instructions.  

The definition of a qualified agency is: any individual, firm, corporation or company which either in person or through a representative is 
engaged in, and is responsible for, the installation and operation of gas appliances, who is experienced in such work, familiar with all 
the precautions required, and has complied with the requirements of the authority having jurisdiction.