-115 October, 2010 Low Profile Hot Water Unit Heaters Model HHD 30 Model HHD 45 2
HOT DAWG H2O® – LOW PROFILE HOT WATER UNIT HEATER Figure 2.1 - Model HHD Standard Features Mounting Brackets with Vibration Isolators Electrical Conduit Entry (not pictured - see page 4) Hot Water Supply/Return Piping Connections Electrical J-Box Access Door (not pictured - see page 4) Solid State Motor Speed Control (Model Size 45 Only) Unit Serial Plate Note: Standard piping/electrical access side orientation shown. Table 2.1 - Standard Features Figure 2.
HOT DAWG H2O® – LOW PROFILE HOT WATER UNIT HEATER Table 3.1 - Performance Data ➀ ➁ Model Size Airflow (CFM) 30 405 710 (High Speed) 45 425 (Low Speed) GPM 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Entering Water Temperature (60°F Entering Air Temperature) WPD (ft. Water) 0.6 2.2 4.7 7.9 12 0.6 2.2 4.7 7.9 12 0.6 2.2 4.7 7.
HOT DAWG H2O® – LOW PROFILE HOT WATER UNIT HEATER Figure 4.1 - Model HHD Dimensions (inches) 34.00 32.00 0.50 6.00 MINIMUM DISTANCE TO WALL (BOTH SIDES) 11.46 SPEED CONTROL (MODEL SIZE 45 ONLY) 31.60 17.50 17.50 16.00 16.00 O .85 CONDUIT ENTRANCE 2.92 2.00 1.62 1.42 2.88 x 6.25 ELECTRICAL ACCESS DOOR 14.34 LEFT SIDE VIEW 1/2"-14 NPT PIPING CONNECTIONS 2.25 RIGHT SIDE VIEW Table 4.
