RECORD THIS INFORMATION FOR
FUTURE REFERENCES
INSTALLATION AND OPERATING MANUAL
MODEL GF-120
MODEL GH-120
for flush mounting inside a wall only
for surface mounting against a wall only
Important: Instructions must stay with unit. Owner read carefully.
WARNING:
This manual must be read and understood before installation, adjustment, service or
maintenance is performed. This unit should be installed by a qualified technician.
Modification of this product can be extremely hazardous and could result in
personal injury or property damage.
MODEL NUMBER _______________________
DATE OF PURCHASE ___________________
PLACE OF PURCHASE__________________
1
Manual # GV-F+H, Date:12/08
Part # W498