Baxi Boilers

The right model and the right output for your home.

Luna Duo-tec 1.70MP

A high efficiency modulating condensing central heating wall-mounted boiler for large residential and light commercial applications.


  • 240 MBH Input
  • 95% AFUE
  • ENERGY STAR® Certified
  • 6.7:1 Turndown modulation ratio in CHW mode
  • Two-speed modulating pump with built-in air vent
  • Stainless steel ANSI 316L pre-mixed burner and heat exchanger
  • Anti-wind function, control automatically adjusts the fan speed to prevent loss of flame and lock outs
  • Flame stabilization, control allows the flame to stablize before modulating, preventing flame drop out and recycling
  • Electronic Ignition
  • Freeze Protection Safety Device
  • Vent Material; coaxial or two-pipe polypropylene
  • Gas Type: Natural Gas / Propane
  • Dimensions: 17.75"(w) x 23"(d) x 30.06"(h)
  • Weight: 120.15lbs