Table of Contents

Munchkin Boiler Reviews | Consumer Ratings
It is imperative that you install and boiler properly within the manufacturers parameters and installation instructions. Additionally, knowledge of various industry best practices, mechanical codes, and electrical codes are required for proper installation. Failure to follow the installation instructions, best practices, or any codes is dangerous and will likely result in the malfunction and early retirement of the boiler. This is especially important for condensing boilers such as the Munchkin.
The Munchkin boiler allows for modulation control. It is a compact condensing boiler made for higher efficiency ratings and for installation in tight spaces.
Munchkin Boiler Reviews | Consumer Ratings - Features
Various features of selected Munchkin hot water boilers are:
- Electronic spark ignition on Munchkin hot water boilers
- Quiet operation on Munchkin hot water boilers
- State of the Art control for Munchkin hot water boilers
- Compact and durable stainless steel construction for Munchkin hot water boilers
- Direct vent using schedule 40 PVC or other low temperature approved venting materials
- Modulating firing rate for Munchkin hot water boilers
About
Munchkin boilers are made by Heat Transfer Products based out of Freetown, Massachusetts. Munchkin boilers can be ordered online directly from the manufacturer.
For information on HTP/Munchkin and their latest models and efficiency ratings please visit the HTP/Munchkin website for more details.
Munchkin Boiler Reviews | Consumer Ratings
*For all efficiency ratings please visit the AHRI website database for manufacturers certification for efficiency for a specific model number appliance. AHRI is the certifying and testing agency responsible for the efficiency ratings within the HVAC industry.
Feeling very lucky. My Munchkin has been reliably heating my Maine house for 15 years with zero problems. I don’t use it for hot water but do have the hot water loop heating a swimming pool. I’ve never bothered with any annual maintenance. The thing just starts running in the fall and works perfectly through spring.
I put my first only Munchkin in an old farm house 13 years ago. Burner is controlled by the house thermostat. The Taco pump is controlled by house thermostat along with a surface aquastat set at 100 degrees. They are an office off of garage with pex in concrete floor with a zone
and tempering valves as a slave zone off of house zone. The boiler is on propane. Their first service call was 5 or 6 years ago because their tank ran out of propane. They could not figure out where the controller reset button was. A simple fix. This past month was their second service call. PRO code. The expansion tank was water-logged. I drained 10 gallons water out and pressurized tank to 12 psi. Easy fix. I did put a house house surge arrestor on main electric breaker panel when boiler was installed 13 years ago. They are either one of the lucky ones or I did the installation correctly. Eric S.