Indoor / Outdoor Unit Combinations; Mpc Multi-Zone System Combinations - Lennox MCFA Service Manual

10. Indoor / Outdoor Unit Combinations

10.1. MPC Multi-Zone System Combinations

NOTE - For multi-zone systems, the total capacity of all indoor units must be 66% to 133% of the outdoor unit capacity.
Number
Outdoor Unit
of
Model No.
Zones
#1
6K 6K - - - - - - - - - 6,000
6K 9K - - - - - - - - - 6,000
6K 12K - - - - - - - - - 6,000 12,000
MPC018S4M 2
9K 9K - - - - - - - - - 9,000
9K 12K - - - - - - - - - 8,000 11,000
12K 12K - - - - - - - - - 10,000 10,000
6K 12K - - - - - - - - - 6,000 12,000
6K 18K - - - - - - - - - 5,000 17,000
9K 9K - - - - - - - - - 9,000
9K 12K - - - - - - - - - 8,000 11,000
2
9K 18K - - - - - - - - - 8,000 16,000
12K 12K - - - - - - - - - 11,000 11,000
12K 18K - - - - - - - - - 10,000 15,000
18K 18K - - - - - - - - - 14,000 14,000
6K 6K 6K - - - - - - 7,000
6K 6K 9K - - - - - - 7,000
6K 6K 12K - - - - - - 6,000
MPC024S4M
6K 6K 18K - - - - - - 6,000
6K 9K 9K - - - - - - 6,000
6K 9K 12K - - - - - - 6,000
6K 9K 18K - - - - - - 5,000
3
6K 12K 12K - - - - - - 6,000 11,000 11,000
6K 12K 18K - - - - - - 5,000 10,000 15,000
9K 9K 9K - - - - - - 9,000
9K 9K 12K - - - - - - 9,000
9K 9K 18K - - - - - - 7,000
9K 12K 12K - - - - - - 8,000 11,000 11,000
12K 12K 12K - - - - - - 10,000 10,000 10,000
6K 12K - - - - - - - - - 6,000 12,000
6K 18K - - - - - - - - - 5,000 17,000
9K 9K - - - - - - - - - 9,000
9K 12K - - - - - - - - - 8,000 11,000
MPC030S4M
2
9K 18K - - - - - - - - - 8,000 16,000
12K 12K - - - - - - - - - 11,000 11,000
12K 18K - - - - - - - - - 10,000 15,000
18K 18K - - - - - - - - - 14,000 14,000
Table 5. MPC Multi-Zone System Combinations
Indoor Unit Nominal Cooling Capacity at Rated
Capacity
#2 #3 #4 #5 #1
System Capacity (Btuh)
#2 #3 #4
6,000 - - - - - -
9,000 - - - - - -
- - - - - -
9,000 - - - - - -
- - - - - -
- - - - - -
- - - - - -
- - - - - -
9,000 - - - - - -
- - - - - -
- - - - - -
- - - - - -
- - - - - -
- - - - - -
7,000 7,000 - - -
7,000 10,000 - - -
6,000 13,000 - - -
6,000 17,000 - - -
9,000 9,000 - - -
9,000 12,000 - - -
8,000 16,000 - - -
- - -
- - -
9,000 9,000 - - -
9,000 11,000 - - -
7,000 15,000 - - -
- - -
- - -
- - - - - -
- - - - - -
9,000 - - - - - -
- - - - - -
- - - - - -
- - - - - -
- - - - - -
- - - - - -
56
Nominal Heating Capacity at Rated
System Capacity (Btuh)
#5 #1 #2 #3
- - - 6,700 6,700 - - -
- - - 6,600 9,900 - - -
- - - 6,300 12,500 - - -
- - - 9,500 9,500 - - -
- - - 8,600 11,500 - - -
- - - 10,100 10,100 - - -
- - - 6,500 12,900 - - -
- - - 6,300 18,900 - - -
- - - 9,700 9,700 - - -
- - - 9,700 12,900 - - -
- - - 9,200 18,300 - - -
- - - 12,600 12,600 - - -
- - - 11,600 17,400 - - -
- - - 14,800 14,800 - - -
- - - 8,500 8,500 8,500
- - - 7,700 7,700 11,500
- - - 7,000 7,000 13,900
- - - 5,900 5,900 17,500
- - - 6,000 9500 9500
- - - 6,400 9,500 12,700
- - - 5,400 8,100 16,100
- - - 5,900 11,700 11,700
- - - 5,000 10,000 15,000
- - - 9,500 9,500 9,500
- - - 8,800 8,800 11,700
- - - 7,500 7,500 15,000
- - - 8,100 10,800 10,800
- - - 10,000 10,000 10,000
- - - 6,500 12,900 - - -
- - - 6,300 18,900 - - -
- - - 9,700 9,700 - - -
- - - 9,700 12,900 - - -
- - - 9,200 18,300 - - -
- - - 12,600 12,600 - - -
- - - 11,600 17,400 - - -
- - - 14,800 14,800 - - -
#4 #5
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