Features
- The Series MI-x residential, cast iron, hot water boiler is 84% AFUE and meets the Department of Energy 2021 minimum efficiency requirement. The boiler features a Hydrostat IC Integrated Boiler Control which provides dependable spark ignition, low water cut-off and boiler reset for energy savings!
- 147,000 BTU per hour output
- 84% Efficient
- Natural Gas
- Natural Draft Chimney Venting
- Low Profile Design
- Replaces Peerless MI-e-06 boiler (July 2025)
Specifications
- 40″ Height x 22″ Wide x 26-3/4″ Depth
- 405 Pounds
- Circulation pump included
- Boilers require expansion tank, purger, float vent and pressure reducing valve (All sold separately and in-stock)
- 1-year warranty on parts / Limited lifetime warranty on cast iron sections






