B-Vch18Fc; B-Vmh09Fc; B-Vmh12Fc; B-Vmh18Fc - Heat Controller B-VCH12FC-1 Installation Manual

Heat Controller, Inc.
Unit combinations
NOTE: The total capacity of indoor air handlers can not exceed the nominal capacity of the outdoor unit.
The minimum quantity of indoor air handlers is one on any outdoor unit, whether it is a dual, tri, or quad
zone.
Indoor unit combinations for A-VMH18DC-1
Combinations
Comb.
Unit A Unit B
9k
Dual(1x1)
12k
18k
9k
Dual (1x2)
9k
Indoor unit combinations for A-VMH27TC-1
Combinations
Comb.
Unit A Unit B
9k —
TRI (1x1)
12k —
—
18k
9k 9k
9k 12k
TRI (1x2)
9k 18k
12k 12k
TRI (1x3) 9k 9k
Indoor unit combinations for A-VMH36QC-1
Comb.
Unit A Unit B
9k
QUA (1x1)
12k
18k
9k
9k
9k
QUA (1x2)
12k
12k
18k
9k
9k
QUA (1x3)
9k
9k
12k
QUA(1x4) 9k
Available indoor models:
High Wall Mount
9k

B-VMH09FC-1

12k

B-VMH12FC-1

18k

B-VMH18FC-1

—
—
—
9k
12k
Unit C
—
—
—
—
—
—
—
9k
Combinations
Unit C Unit D
— — —
— — —
— — —
— —
9k
12k — —
18k — —
12k — —
18k — —
— —
18k
—
9k 9k
—
9k 12k
9k 18k —
12k 12k —
12k 12k —
9k 9k 9k
Ceiling Cassette
N/A
B-VCH12FC-1

B-VCH18FC-1

VMH SerieS
5
Installation Manual