Specification

HOT DAWG H
2
O
®
– LOW PROFILE HOT WATER UNIT HEATER
Table 4.1 - Unit Mechanical/Electrical Data
Figure 4.1 - Model HHD Dimensions (inches)
Component Description
Model Size
30 45
Coil
Coil Type High Capacity High Capacity
Coil Rows 2 2
Coil Face Area (ft
2
) 1.625 1.625
Coil Connections ½" NPT ½" NPT
Coil Volume (Gallons) 0.4 0.4
Blowers
Diameter x Width (Inches) 5.75 x 7 5.75 x 7
Quantity 2 2
Motor to Blower Connection Direct Drive Direct Drive
High Speed (RPM) 1050 1625
Low Speed (RPM) n/a
➀ 1090
High CFM 405 710
Low CFM n/a ➀ 425
Motor
Motor Type Shaded Pole Permanent Split Cap
Shaft Arrangement Double Shaft Double Shaft
HP 1/20 0.40
Voltage 115V/1ph/60Hz 115V/1ph/60Hz
Amps 2.1 4.6
Shipping Weight – lbs. (approximate) 70 73
➀ The solid state speed control is standard on model size 45 and not available on model size 30 (single speed only).
2.88 x 6.25
ELECTRICAL
ACCESS DOOR
1/2"-14 NPT
PIPING CONNECTIONS
LEFT SIDE VIEW
RIGHT SIDE VIEW
SPEED CONTROL
(MODEL SIZE 45 ONLY)
MINIMUM
DISTANCE
TO WALL
(BOTH SIDES)
34.00
11.46
31.60
2.00
2.25
17.50
14.34
1.62
2.92
1.42
O .85
CONDUIT
ENTRANCE
32.00
0.50
16.00 16.00
17.50
6.00
Modine Manufacturing Company
1500 DeKoven Avenue
Racine, Wisconsin 53403-2552
Phone: [phone] (HEAT)
www.modinehvac.com
© Modine Manufacturing Company 2013