MPO-IQ Installation, Operating, and Service Instructions

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TABLE 1A: DIMENSIONAL DATA (SEE FIGURE 1) TABLE 1B: RATING DATA
Boiler Model
No.
Dimensions See Figure 1
Water Content
- Gallons
Heat Transfer
Surface Area
- Sq. Ft.
Actual
Shipping
Weight (LB.)
“A” “B” “C”
MPO-IQ84 16-5/8” 24” 5” 7.70 13.29 430
MPO-IQ115 16-5/8” 24” 5” 7.70 13.29 430
MPO-IQ147 22-5/8” 24” 6” 11.08 20.29 545 MPO-IQ189 28-5/8” 30” 6” 14.46 27.29 658 MPO-IQ231 34-5/8” 36” 7” 17.84 34.29 771
NOTE: 1. Maximum Working Pressure: Water: 30 PSI Shipped From Factory (Standard), 40 PSI Optional, 50 PSI Optional
Boiler
Model No.
Burner Capacity
NET AHRI
Ratings
AFUE %
Minimum Chimney
Requirements
Direct Vent System
GPH MBH
DOE Heating
Capacity MBH
Water MBH
Water
Boiler
Round
In. Dia.
Rectangle
In. x In.
Height
Ft.
Model
Vent
Connector
Dia. Inch
MPO-IQ84 0.60 84 74 64 87 6 8 x 8 15 N/A N/A
MPO-IQ115 0.82 115 101 87 87 6 8 x 8 15 N/A N/A
MPO-IQ147 1.05 147 129 112 87 6 8 x 8 15 FDVS-56 5
MPO-IQI89 1.35 189 167 145 87 7 8 x 8 15 FDVS-56 5
MPO-IQ231 1.65 231 203 177 87 7 8 x 8 15 FDVS-67 6