Baxi Luna Duo Tec 40 GA Boiler

Features:

• The 40 GA is a combi heating and domestic hot water model, while the 1.33 GA is heating only
• 7:1 turndown ratio (down to 19,108 BTU/ hr) enhances versatility and efficiency
• Automatic gas-adaptive and self-calibrating functions facilitate precise set-up, enhance combustion efficiency for the life of the boiler, and lower fuel bills significantly
• Two-speed modulating pump with built-in air vent generates up to 40% reduction in electrical use annually
• Stainless steel AISI 318 pre-mixing burner and heat exchanger (10-year warranty) assures longevity
• Stainless steel enhanced secondary heat exchanger (combi model) produces condensation in domestic hot
  water mode
• Controller with large backlit digital display on front of boiler makes it easy to set up and service
• Pre-heat function helps eliminate cold water sandwich
• Ability to accept and increase heating of pre-heated solar water
• Frost protection, as well as pump and diverter valve seize prevention
• Approved for closet installation, saving valuable living space
• Other built-in performance and safety features include high limit sensors, low water cut-off, shut off valves, pressure relief valve, system pressure gauge, expansion tank and auto bypass
• For an even higher level of reliability and peace of mind: Ask your Baxi Certified Contractor about our optional 5-Year, or 10-Year Extended Parts and Labor Warranty.