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Modine Hot
Dawg Garage / Shop Heater
Work in Shirt
Sleeve Comfort Even When It's Doggone Cold!
Gas-Fired Heater
30,000 Btu/h 80.0% AFUE - Model HD30
Product
Features
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- Low Profile
Design
- Certified
for residential, commercial and industrial use
- Compact
low profile design great for garage installations
- Power vented
- saves on installation cost by using smaller diameter venting
and operating cost by eliminating a continuously open vent
- Maximum
installation flexibility easily achieved by flipping unit
over providing right or left-handed gas, electrical and vent
connections; can be sidewall or roof vented
- Easily
serviceable; includes LED diagnostics on gas valve
- Natural
gas-fired unit converts to propane via optional kit
- Includes
hot surface ignition, inshot style burners and sealed, permanently
lubricated motor
- Tubular, aluminized steel heat exchanger with full ten-warranty
- 115VAC,
60 Hz, single-phase
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These low-profile
gas heaters are certified for residential and commercial use and an
excellent heating option for greenhouses, garages,
sheds, etc. Each Hot Dawg heater includes: hot surface ignition
(no pilot flames to keep lit), power exhaust system, advanced diagnostic
system for dependable worry-free operation, lots of safety features,
high power fan to provide even heat distribution, rust-resistant
aluminized steel exchanger, and a baked-on enamel finish made to protect
the HD
from harsh environments. Requires 110/120v
electricity. Designed for propane or natural gas. Mounting brackets
included.
Here are answers
to some commonly asked questions about the Hot Dawg® garage
heater.
Q: What is a Hot Dawg?
A: A low-profile gas-fired unit heater that is designed to heat garages
and is certified for residential, commercial, and industrial use.
Q: What type of fuel feeds the Hot Dawg ?
A: The Hot Dawg unit heater can operate on either natural or propane
gas. Gas type must be specified when ordering.
Q: Does the Hot Dawg vent to the outside of the garage?
A: Yes, it is supplied with a factory-installed venting system that allows
for either vertical or horizontal venting. Vent pipe must be purchased
separately.
Q: What size Hot Dawg is needed to heat my garage?
A: The answer depends on many variables such as building construction,
location, number of doors, etc. As a general guideline you can use
the following table, but you may wish to have a qualified contractor
perform a heat-loss calculation.
Modine
Garage Recommendations
Unit Btu/Hr Input Application
HD30 30,000 1 to 1-1/2 Car Garage (200-300 Sq. Ft.)
HD45 45,000 2 to 2-1/2 Car Garage (400-600 Sq. Ft.)
HD60 60,000 3 to 3-1/2 Car Garage (600-780 Sq. Ft.)
HD75 75,000 Large Garage, Commercial & Light Industrial (800-1000
Sq. Ft.)
Q: How big is the Hot Dawg?
A: This information is found on the Hot Dawg Specification sheet. For
a copy, click
Retrieve a Brochure.
Q: Do I have to allow for space around the Hot Dawg?
A: Yes, and this information is found on the Hot Dawg Specification sheet.
For a copy, click Retrieve a Brochure.
Q: What supply voltage is required?
A: 115 volt, 60 hertz, single phase
Q: What is the amp draw for the unit?
A: This information is found on the Hot Dawg Specification sheet. For
a copy, click
Retrieve a Brochure.
Q: What size gas connection does the Hot Dawg have?
A: The Hot Dawg has a ½" gas connection.
Q: What size vent pipe should I use?
A: The unit utilizes either 3" or 5" vent pipe depending
upon the application.
Q: How is the Hot Dawg mounted in a garage?
A: The Hot Dawg includes angled hanging brackets designed for 3/8" bolts,
lag screws, or rods. This allows for snug-to-ceiling installation with
1" clearance, or the unit can be suspended with threaded rods.
Q: Can the unit be flipped to allow left-or-right hand
access to the controls?
A: Yes, the unit can be flipped.
Q: Can the louvers be moved?
A: Yes, the louvers are fully adjustable to direct heat where it is needed.
Q: Is the Hot Dawg covered by a warranty?
A: Yes, the residential warranty is two years on materials and workmanship
on all parts except the heat exchanger, which is ten years on materials
and workmanship.
Q: Can the Hot Dawg operate at high altitudes?
A: Yes, although a high altitude kit is required. Please specify this
condition when ordering.
 
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Dimensions (in.)
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Performance
|
| Models |
HD30 |
HD45 |
HD60 |
HD75 |
Models |
HD30 |
HD45 |
HD60 |
HD75 |
| A |
26.8 |
26.8 |
26.8 |
26.8 |
BTU input |
30,000 |
45,000 |
60,000 |
75,000 |
| B |
12.2 |
12.2 |
18 |
18 |
Efficiency
|
80% |
80% |
80% |
80% |
| C |
16.5 |
16.5 |
16.5 |
16.5 |
BTU output |
24,000 |
36,000 |
48,000 |
60,000 |
| D |
14.9 |
14.9 |
14.9 |
14.9 |
Outlet Velocity (CFM) |
505 |
749 |
653 |
769 |
| E |
10.1 |
10.1 |
15.9 |
15.9 |
Air
Temp. Rise (°F) |
44 |
46 |
45 |
48 |
| F |
7.5 |
7.5 |
10.7 |
10.7 |
Heat Throw (ft.) |
25 |
27 |
36 |
38 |
| G |
18.5 |
18.5 |
18.5 |
18.5 |
Motor
Data |
Horsepower |
1/25 |
1/15 |
1/12 |
1/12 |
| H |
7.6 |
7.6 |
7.8 |
7.8 |
RPM |
1,550 |
1,550 |
1,625 |
1,625 |
| I |
34.5 |
34.5 |
34.5 |
34.5 |
Amps |
1.5 |
2.4 |
1.2 |
1.2 |
| J |
22 |
22 |
25 |
25 |
Unit Total Amps |
2.8 |
3.7 |
2.5 |
2.5 |
| Gas Connection |
1/2 |
1/2 |
1/2 |
1/2 |
Vent Pipe
Connector (in.) |
3 |
3 |
3 |
3 |
| Weight (lbs) |
55 |
60 |
80 |
85 |
Fan Diameter |
10 |
10 |
14 |
14 |
Full
Product Line Quick Specifications
| Model |
Rated Heating
Input (BTUH)* |
Rated Heating
Output (BTUH) |
Flue
Size
|
Dimensions
W x D x H |
Shipping Weight
(pounds) |
| HD30AH0134 |
30,000 |
24,000 |
3" |
26.8" x
22" x
12.2" |
55 |
| HD45AH0134 |
45,000 |
36,000 |
3" |
26.8" x
22" x 12.2" |
60 |
| HD60AH0134 |
60,000 |
48,000 |
3" |
26.8" x
25" x 18.0" |
80 |
| HD75AH0134 |
75,000 |
60,000 |
3" |
26.8" x
25" x 18.0" |
85 |
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