Cooling Capacities for Water Temperature Rise 10° - Entering Air 80° DB/67° WB
 
SIZE ROWS CIR. CFM
8 3 3 780
4 4 755
Entering Water Temperature 40°
TOTAL BTU SEBS BTU GPM WPD APD GPM/CIR. TUBE VEL.
31.7 21.5 6.7 5.9 0.370 2.2 3.8
36.5 23.8 7.7 4.8 0.467 1.9 3.3
Entering Water Temperature 45°
TOTAL BTU SEBS BTU GPM WPD APD GPM/CIR. TUBE VEL.
23.9 18.3 5.0 3.9 0.342 1.7 2.8
27.9 20.3 5.9 2.9 0.438 1.5 2.5


VERTICAL BASIC
Model WVBBT
A
B
C
D
E
F
 G
Filter Size
800
20 5/32
14 5/32
57 5/8
10 15/32
9 13/32
2 7/8
 3 1/32
20x20x1

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.