Do you have a question about the Fer G3G and is the answer not in the manual?
Provides guidance on the safe use and maintenance of the boiler.
Step-by-step guide for the correct physical setup and connection of the boiler.
Instructions for burner adjustment to ensure optimal boiler performance.
Checks required before and during the initial boiler operation.
Procedures for periodic checks, cleaning, and general upkeep.
Diagrams and details of the boiler's physical layout and connection points.
Graph illustrating water side pressure loss based on flow rate.
Comprehensive table of technical specifications for different boiler models.