GG-GD the pressurized group with gas or diesel burner.
The pressurized group GG-GD is constructed with a load-bearing frame and insulated perimeter panels with interposition of rock wool.
GG-GD has the drive train exhaust fan with double inlet transmission belt. Intake acrylic filter. Heat exchanger made of stainless steel 430 (differential thermal 25°).
GG-GD is complete of burner, damper adjustment, fire damper with double security system.