• Baxi has been producing Baxi Luna standard efficiency boilers since the early 1970s
  • Operates at up to 86% efficiency
  • Compatible with any type of hydronic air handler, wall or baseboard radiator, or in-floor radiant heating system
  • Ideal for custom radiant heating applications, such as snowmelt and heated towel racks
    (Baxi Luna 310Fi and 1.31)
  • Baxi Luna 310Fi is a combination heating and DHW boiler (with DHW flow rate of 3.3 US gpm @ 77°F temperature rise
  • Modulates from 35,486 to 105,776 BTU output
  • Measure 17 ¾"W x 13 ½"D x 30"H
  • Prioritizes to domestic hot water and does not mix boiler water with domestic hot water
  • Direct vent, sealed combustion
  • Reduces mechanical room from 100 sq ft to 9 sq ft saving valuable floor space
  • Can be mounted in closets or in between kitchen cabinets
  • Whisper-quiet operation
  • User-friendly control panel with individual heating and DHW temperature controls
  • Easy service access from front of unit
  • Diagnostic LEDs for easy troubleshooting

 


  • Available in both Natural Gas and Propane versions with a modulation system that eliminates additional models
  • State-of-the-art sealed modulation combustion system with hot surface ignition
  • Patented 316L stainless condensing heat exchanger provides ultimate efficiencies
  • All connections are conveniently located for ease of installation.
  • Wall mount configuration saves valuable floor space
  • Vents easily with conventional ABS, PVC or CPVC plastic piping
  • The TRINITY has industry-leading modulation rates, which significantly increases comfort while reducing cycling and fuel consumption
  • The distinctive casing design reduces costly standby losses, while virtually eliminating combustion noises
  • High-capacity plate heat exchanger on combination models provides ample domestic hot water
  • The TRINITY is certified, designed and rated to strict CSA, AGA, ASME and CSAus codes