Baxi Luna Duo-Tec 1.33 GA Boiler

Baxi’s track record for manufacturing leading wallhung boiler technology spans four decades. Now, as other manufacturers continue to enter the category, continuous Baxi innovation presents a significant leap forward in proven, reliable wallhung heating for homeowners and commercial property managers.

Baxi Luna Duo-Tec wallhung boilers are redefining the wallhung category. The residential series features a 7:1 modulation ratio, plus gas-adaptive and self-calibrating advances. With an AFUE rating of 95%, achieving thermal efficiency up to 98 percent, it is ideal for a range of applications, from in-floor radiant and hydro-air (teamed with a hydronic air handler for both heating and cooling) to high or low-temperature radiators and snowmelt systems.

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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.
Baxi Luna Duo-Tec 1.33 GA Boiler was last modified: August 3rd, 2023 by HVAC Expert

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Jon ConwayJon Conway

We are so happy with the service, support and product that we received from Cozy Comfort Plus. Brian was incredible to work with, he took the time to understand what we were looking for and helped us with the designs and what the best fireplace for us might be. He is extremely easy to work with, very easy to communicate with and so fast and responsive!

Everything happened exactly on schedule and as planned. It was a well oiled machine!! The crews that were here to build everything were super friendly, kind, courteous and knowledgeable.

Highly highly recommend to all 😀👍

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Michelle ZornMichelle Zorn

I had the most fabulous experience with Cozy Comfort Plus! Brian was very responsive for my first outreach all the way through to the completion of my beautiful fireplace! I live in a condo and as such, things are not straightforward when it comes to having work completed. There were a few extra hoops to jump through but Brian and his team were very diligent in ensuring that all the fittings were correct. I was so happy with my experience that I had them replace my furnace and add a smart home thermometer as well! I would highly recommend Brian and his team for their knowledge, skill and excellent customer service!

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Jason HicksJason Hicks

Raymond and Ali were professional, and a pleasure to meet. They arrived on time, did the work (hot water heater removal and installation) efficiently and expertly, and did a great job of cleaning up afterward. This has been my consistent experience dealing with Cozy Comfort Plus over the years. Brian, Liz, Jay... all the team members I've interfaced with are top-notch. Highly recommended!

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