HTP MC (formerly Munchkin Contender) Boilers

HTP MC Boiler Overview

The HTP MC is a discontinued ultra-high efficiency condensing gas-fired boiler. Formerly known as the Munchkin Contender, the MC had an efficiency rating of up to 94% AFUE and was Energy Star rated. It was a wall-mounted unit, easily convertible from natural gas to propane, and featured a 316L stainless steel heat exchanger and a direct spark ignition system. The MC had built-in direct hot water priority and outdoor air reset capability, with ultra-low NOx emissions. All mechanical connections were on the bottom of the unit for easy servicing, with the ability to cascade up to 8 units. The unit’s cabinet was constructed of dent-resistant lightweight plastic.

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Consumer Reviews of HTP MC

1.3

  • Very Satisfied
    0
  • Somewhat Satisfied
    0
  • Neutral
    1
  • Somewhat Unsatisfied
    0
  • Very Unsatisfied
    5
  • #8 of 12 HTP Boiler
  • 0% of customers recommended

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HTP MC Boiler Reviews

Showing 6-6 of 6 reviews

"Piece of crap"

1.0 rating
Very Unsatisfied

We were talked into the Munchkin Contender and it was installed in the summer of 08. It vibrates and makes a pounding noise that will wake the family up in the middle of the night. Wish I kept my old boiler. Our installer doesn't return our calls anymore. This is just a piece of junk…….

M Wilson

Plymouth, MA

Other MC (formerly Munchkin Contender) Reviews

Among the few online comments regarding the HTP MC is one from a professional on heatinghelp.com who found a cracked swirl plate while servicing an MC unit. There were several replies from professionals who believe it could be due to bad installation or bad parts. There was also a wiring question from a homeowner on doityourself.com who was planning to wire his MC boiler and didn’t understand the instructions.

MC (formerly Munchkin Contender) Warranty

The warranty for the HTP MC boiler is comprised of the following:

  • 12-year limited unit warranty, pro-rated after the 7th year

Labor costs are not covered by the warranty.

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