Residential Boilers - Gas Boilers Series MI85™ Boiler
The Series MI85™ boiler is an 85% efficient, hot water boiler ready-to-install in conventional chimney applications. Like all Peerless® hot water boilers, the Series MI85™ is equipped with a low-water cutoff for safe operation and is backed by one of the best warranties in the industry!
Product Details:
Type: Residential
Construction: Cast Iron
Fuel: Gas-Fired (Natural)
Input: 60 to 150 MBH
Output: 51 to 128 MBH
Venting: Natural Draft
Trim: Water
Ignition: Spark Pilot
Series MI85™ |
Water Content, gal | |||||
|---|---|---|---|---|---|---|
| Model Number | Input, MBH | Heating Capacity3, MBH | Net Ratings Water1,2, MBH | AFUE3, % | ||
| MI85-03 | 60 | 51 | 44 | 85.0 | 4.72 | |
| MI85-04 | 90 | 77 | 67 | 85.0 | 6.00 | |
| MI85-05 | 120 | 102 | 89 | 85.1 | 7.28 | |
| MI85-06 | 150 | 128 | 111 | 85.1 | 8.56 | |
- 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 MI85™ Boiler Dimensions
| Boiler Model Number | Jacket Length (Depth) “A” |
Jacket Width “B” |
Jacket Height “C” |
Rear of Jacket to c/l of Vent “D” |
Left of Jacket to c/l of Vent “E” |
Vent Size Diameter “F” |
|---|---|---|---|---|---|---|
| MI85-03 | 26-5/8″ | 12-1/2″ | 31-3/8″ | 20-13/16″ | 6-1/4″ | 4″ |
| MI85-04 | 26-5/8″ | 15-7/8″ | 31-3/8″ | 20-13/16″ | 7-11/16″ | 5″ |
| MI85-05 | 26-5/8″ | 19-1/4″ | 31-3/8″ | 21-13/16″ | 9-5/8″ | 6″ |
| MI85-06 | 26-5/8″ | 22-5/8″ | 31-3/8″ | 21-13/16″ | 11-5/16″ | 6″ |