Munchkin Gas Boilers

gas boiler Munchkin M80 - 80,000 BTU

The Munchkin series 96%+ gas boilers are one of the BEST and most ADVANCED boilers on the market today. The Munchkin is a stainless steel, fully modulating for ultra high efficiency 96%. It has a 80,000 BTU input and modulates its burner down to 27,000 BTU. Because of its ultra high efficiency, this boiler vents in PVC pipe. Perfect appliance for radiant floor heating, baseboard and radiator heating.

ASME Certified with Vision One Control
Input Modulation 27,000 - 80,000 BTU


gas boiler Munchkin M140 -140,000 BTU

The Munchkin series 96%+ gas boilers are one of the BEST and most ADVANCED boilers on the market today. The Munchkin is a stainless steel, fully modulating for ultra high efficiency 96%. It has a 140,000 BTU input and modulates its burner down to 46,000 BTU. Because of its ultra high efficiency, this boiler vents in PVC pipe. Perfect appliance for radiant floor heating, baseboard and radiator heating.

ASME Certified with Vision One Control
Input Modulation 46,000 - 140,000 BTU


munchkin boiler Munchkin T50 Wall Hung Boiler

 96% Efficient 50,000 BTU
Wall hung model. All the same features of the standard Munchkin in a new smaller, lighter weight wall hung design.



ASME Certified with Vision One Control.
Input Modulation 18,000 - 50,000 BTU


munchkin gas boiler Munchkin T80 Wall Hung Boiler

96% Efficient 80,000 BTU
Wall hung model. All the same features of the standard Munchkin in a new smaller, lighter weight wall hung design.



ASME Certified with Vision One Control
Input Modulation 19,000 - 80,000 BTU


gas boiler Munchkin 399M Boiler

The Munchkin boiler is one of the most compact and efficient commercial boiler available on the market today. Each Munchkin Boiler will modulate its firing rate to match the energy needs of the living space. This feature provides additional savings versus traditional single firing heaters. With stainless steel construction, you can be assured that you are buying the highest quality appliance. Proven European technology, manufactured in the United States. A quiet operational appliance is just another benefit that comes with the commercial Munchkin boiler.

  • Fully modulating for ultra high efficiency (93%)
  • Consists of stainless steel construction (316L)
  • Compact, light-weight design
  • Direct vent with standard schedule 40 PVC plastic pipe
  • Quiet operation
  • State-of-the-art control
  • RELIABLE ignition spark field-proven
  • Each unit is inspected for 100% quality satisfaction
  • Sealed combustion
  • Environmentally friendly
  • Modular component construction
  • 12 year limited warranty