Field Controls GVD-4 Manuel D'instructions

GAS VENT DAMPER
Field Controls (GVD) gas vent damper was developed to reduce off cycle venting losses through boilers
and draft hoods. When the boiler is in a standby mode, heat escapes up the chimney. The heat comes
from the boiler and the conditioned space. To signifi cantly reduce these losses, install a Field Controls Gas
Vent Damper. The damper is installed in the vent as close to the draft hood as practical. When properly in-
stalled, the damper opens before the burner fi res, and closes after the burner shuts off. The electrical circuits
in this product are designed not to override the existing limit and safety controls of the boiler.
CAUTION: The plug is installed only if the appliance is equipped with an intermittent or direct ignition
system. Failure to follow these instructions can cause odor problems and minor property damage due to
moisture. Do not install on standing pilot systems.
READ THESE INSTRUCTIONS CAREFULLY AND COMPLETELY BEFORE PROCEEDING WITH THE INSTALLATION.
This device MUST be installed by a qualifi ed agency in accordance with the manufacturer's installation instructions. The defi nition of
a qualifi ed agency is: any individual, fi rm, corporation or company which either in person or through a representative is engaged
in, and is responsible for, the installation and operation of HVAC appliances, who is experienced in such work, familiar with all the
precautions required, and has complied with all the requirements of the authority having jurisdiction.
Installed By:
Model: GVD-4 through 12
Please retain these instructions after installation.
Phone:
www.fi eldcontrols.com
English ........... Page 1
Français ......... Page 13
Installation Date:
P/N 46352700 Rev J 05/19