Carrier 42C Series - Page 31

31
Fig. 25 — 42CA/CE Valve Package Supplement
Standard Valve Package
Combo Valve Package
Partial Top View of 42CA/CE Units
2 Pipe Heating/Cooling
0.000 [0]
3-5/8 [92]
5-3/8 [138]
A
A
0 [0]
3-5/8 [92]
5-3/8 [138]
4 Pipe Heating/Cooling
Referenced from front
mounting hole
Referenced from rear
mounting hole
0 [0]
3-5/8 [92]
5-3/8 [138]
7-1/8 [179]
10-1/4 [261]
0 [0]
3-1/2 [88]
5-1/8 [132]
7-5/8 [194]
10-1/4 [260]
B
A
NOTE: All dimensions are ± 1/4 in. [6.3 mm].
DIMENSIONS in. [mm]
AB
NO COMBO VALVES
3-Way 2-Position Cool 19-1/8 [486] —
3-Way 2-Position Heat 19-1/4 [489] 21-1/8 [537]
3-Way Modulating Cool 19-1/8 [486] —
3-Way Modulating Heat 19-1/4 [489] 21-9/16 (548)
2-Way 2-Position Cool 19-1/8 [486] —
2-Way 2-Position Heat 19-1/4 [489] 21-1/8 [537]
2-Way Modulating Cool 19-1/8 [486] —
2-Way Modulating Heat 21-1/8 [537] 21-9/16 [548]
COMBO VALVES SUPPLY/RETURN
3-Way 2-Position Cool 17-5/15 [440] / 19-1/4 [489]
N/A
combo valve
connection does not exceed
distance “A”.
3-Way 2-Position Heat 20-7/8 [530] / 19-1/4 [489]
3-Way Modulating Cool 19-1/8 [486] / 18-1/6 [459]
3-Way Modulating Heat 20-7/8 [530] / 20-7/8 [530]
2-Way 2-Position Cool 18-1/4 [464] / 16-5/8 [422]
2-Way 2-Position Heat 21-5/8 [549] / 17-3/8 [441]
2-Way Modulating Cool 19-3/16 [487] / 16-5/8 [422]
2-Way Modulating Heat 19-7/16 [494] / 18-13/16 [477]