Carrier AIRSTREAM 42BHE Product Data page 18

Accessory dimensions (cont)
PIPING CONNECTION LOCATION (DX COOLING AND HYDRONIC HEATING)
42 BHE,BVE UNIT SIZE
06 - 12
16, 20
30, 40
42BHE,BVE
HEAT OPTIONS
UNIT SIZE
06, 08
10, 12
Preheat* 16
20
30, 40
*Standard position with DX cooling coil.
18
D
C
B
A LL
2 (51)
1-5/8 (41)
E
COIL HEADER CONNECTION SIZE (Nominal OD in Inches)
LL
Nom. Size Actual OD Nom. Size
0.375
1 / 3 /
4 4
1 0.375 1
/
4
0.625 1
1 1
/
2
COIL ROWS
Cool Heat A
0
4 1
2
4 3
0
6 1
2
0
4 1
2
6 1
0
6 1
2
0
4 1
2
1
6
0
6 1
2
0 6 1
4 1 6 1
2 6 3
1
0 6
1
6 1 6
2 6 3
0 4 5
4 1 4 7
7
2 4
0 4 5
6 1 4 7
2 4 7
HWR
HWS
SL
0
G
F H 0
SL 2 Row HW
Actual OD Nom. Size
0.875
1 /
2
1.125 1
1.625 1
1
/ /
2 2
DIMENSIONS (in.)
B C
—
6
6
/ 5 1 /
4 2
—
6
6
—
1
5 /
8
1
5 /
8
/ 7 1 /
2 8
—
5 1 /
8
5 1 /
8
1
7 / —
8
7 1 / 5 1 /
8 8
6 3 / 10
8
/
2
7 1 / —
8
1 1
7 / 5 /
8 8
3
6 / 10
8
/ 7 1 / —
2 8
/ 7 1 / 5 1 /
2 8 4
/ 7 1 / 11 5 /
4 4 8
1
/ 7 / —
2 8
1 1
/ 7 / 5 /
2 8 4
/ 7 1 / 11 5 /
4 4 8
/ 5 3 / —
8 8
/ 6 12 1 /
8 8
3 3
/ 5 / 10 /
8 8 8
/ 5 3 / —
8 8
/ 6 12 1 /
8 8
/ 5 3 / 10 3 /
8 8 8
a42-4257
DRAIN
RETURN AIR
LEGEND
HWR — Hot Water Return
HWS — Hot Water Supply
LL — Liquid Line
SL — Suction Line
1 Row HW
Actual OD Nom. Size Actual OD
0.625 0.625
1 /
2
1.125 1 0.625
/
2
1.625 1 1.625
1
/
2
D E
— 2
18 3
18 4
12 1 /
2
— 2
18 3
18 4
— 2
1
17 / 3
8
1
17 / 4
8
12 1 /
2
— 2
17 1 / 3
8
17 1 / 4
8
— 2
17 1 / 3
8
13 5 / 6
8
1
12 /
2
— 2
1
17 / 3
8
5
13 / 6
8
— 2
19 3 / 3
4
15 7 / 6
8
12 1 /
2
— 2
3
19 / 3
4
15 7 / 6
8
— 2
25 7 / 6
8
7
23 / 6
8
12 1 /
2
— 2
25 7 / 6
8
23 7 / 6
8
F G H
3 / — —
4
3 / 2 5 / 2 5 /
4 8 8
7 1 1
/ 3 / 3 /
8 4 4
3
/ — —
4
3 / 2 5 / 2 5 /
4 8 8
7 / 3 1 / 3 1 /
8 4 4
3 / — —
4
3 5 5
/ 2 / 2 /
4 8 8
7 1 1
/ 3 / 3 /
8 4 4
3 / — —
4
3 / 2 5 / 2 5 /
4 8 8
7 / 3 1 / 3 1 /
8 4 4
3
/ — —
4
3 / 2 5 / 2 5 /
4 8 8
6 / 4 1 / 2 5 /
8 8 8
3 / — —
4
3 5 5
/ 2 / 2 /
4 8 8
6 1 5
/ 4 / 2 /
8 8 8
3 / — —
4
3 / 2 5 / 2 5 /
4 8 8
3 / 4 1 / 2 5 /
4 4 8
3
/ — —
4
3 5 5
/ 2 / 2 /
4 8 8
3 / 4 1 / 2 5 /
4 4 8
3 / — —
4
1 / 4 1 / 2 5 /
8 2 8
3 1 5
/ 4 / 2 /
8 2 8
3 / — —
4
1 / 4 1 / 2 5 /
8 2 8
3 / 4 1 / 2 5 /
8 2 8