Cooling Capacities For Water Temperature Rise 10° - 80°F DB/67°F WB
SIZE
ROWS
CIR.
CFM
30
4
10
3000
6
15
3000
8
15
3000
Entering Water Temperature 45°
TOTAL BTU
SENS BTU
GPM
WPD
APD
GPM/CIR.
TUBE VEL.
109.1
79.9
22.9
5.9
0.612
2.3
3.9
133.7
92.2
28.0
4.7
0.931
1.9
3.2
156.5
102.7
33.2
6.5
1.266
2.2
3.8
Entering Water Temperature 50°
TOTAL BTU
SENS BTU
GPM
WPD
APD
GPM/CIR.
TUBE VEL.
79.3
68.5
16.8
3.8
0.554
1.7
2.8
97.7
78.2
20.7
3.4
0.859
1.4
2.3
115.6
86.4
24.5
4.3
1.188
1.6
2.8
ModelBWHB& BXHB-30 / DBHWBWHD &BXHD-30 (B = Basic, D = Deluxe)
Right-hand unit shown, left hand unit opposite.
Coil connections determined by facing the supply-air opening.
Electrical junction box is located on the same side as the coil connections.
Drain pan is powder-coated epoxy with 1/4" thick closed-cell insulation and has 3/4" to 1" NPT primary and secondary drain connections.
