Cooling Capacities for Water Temperature Rise 10° - Entering Air 80° DB/67° WB
 
SIZE ROWS CIR. CFM
4 3 3 525
4 4 515
Entering Water Temperature 40°
TOTAL BTU SEBS BTU GPM WPD APD GPM/CIR. TUBE VEL.
24.6 16.0 5.2 4.2 0.201 1.7 2.9
27.9 17.7 5.9 3.0 0.258 1.5 2.5
Entering Water Temperature 45°
TOTAL BTU SEBS BTU GPM WPD APD GPM/CIR. TUBE VEL.
19.7 13.6 3.9 2.5 0.188 1.3 2.2
21.5 15.0 4.5 2.1 0.244 1.1 1.9


VERTICAL BASIC
Model WVBBT
A
B
C
D
E
F
 G
Filter Size
400
20 5/32
14 5/32
57 5/8
10 15/32
7 3/32
2 7/8
 3 1/32
16x16x1

Models WVBBT, XVBBT, WVDBT, & XVDBT-04 thru 08

  • 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" NPT (sizes 04-08) primary and secondary drain connections.
  • Entire cabinet, scroll and blower wheel are heavy-gauge, galvanized steel.
  • Coil connections: 1/2" CW and HW on sizes 04-08.