Residential Boilers - Gas Boilers Series MI® Boiler
The Series MI® residential, cast iron, hot water boiler is fully packaged and ready-to-install in conventional chimney applications. The key component of the Series MI® boiler is the heat exchanger which features a greater percentage of cast iron than the competition for a long life of durability and dependability. The front-facing integral draft diverter lends to a low-profile design allowing for installation in tight spaces with low ceilings. Backed by a non-prorated lifetime warranty on the heat exchanger, the Series MI® is a top choice!
Construction: Cast Iron
Fuel: Gas-Fired (Natural or LP)
Input: 70 to 260 MBH
Output: 58 to 211 MBH
Venting: Natural Draft
Ignition: Spark Pilot
|Series MI®||Water Content, gal|
|Model Number||Input, MBH||Heating Capacity3, MBH||Net Ratings Water1,2, MBH||AFUE3, %|
- Net water ratings based on an allowance of 1.15.
- Consult factory before selecting a boiler for installations having unusual piping and pickup requirements, such as intermittent system operation, extensive piping systems, etc.
- Heating Capacity and Annual Fuel Utilization Efficiency (AFUE) ratings are based on U.S. Government test.
Series MI® Boiler Dimensions
|Boiler Model Number||Jacket Length (Depth)
|Rear of Jacket to c/l of Vent
|Left of Jacket to c/l of Vent
|Vent Size Diameter