Download free user guides for all of water heater. The guides contain detailed information on technical specifications, operational instructions, and general care for the products.

• FOGATTI InstaGas Comfort 145 & 170
• FOGATTI InstaGas Classic 90 & 120
• FOGATTI InstaGas Comfort 170S
• MIZUDO Comfortech 80&100
• Instruction Manual for InstaShower Series RV Tankless Water Heater
• FOGATTI InstaGas Premium 180S
• FOGATTI InstaGas Classic 120S
• FOGATTI InstaGas Comfort 145S