The Modine Hot Dawg is a Garage, Workspace, and Outbuilding Heater, suitable for residential, commercial, or industrial settings. For applications requiring a low profile unit, the Modine Hot Dawg Heater may be installed in work spaces just one inch below the ceiling. The superior quality matched with the features below makes the Hot Dawg unit heater an easy choice for a variety of buildings. The Hot Dawg Heater is the answer to your heating needs! Its low profile design makes it the easy choice to heat your garage, barn, or shop.

Product Line Hot Dawg
Manufacturer Part Number HD45AS-0111-FBAN
Applications Unit Heater, Garage Heater, Workshop Heater, Loading Dock Heater, Supplemental Heater
Warranty Parts: 2 Years, Heat Exchanger: 10 Years
Fuel Type Natural Gas
Heating Capacity (BTUs) 36000 BTU
Heat Exchanger Material Aluminized Steel
Air Flow Capacity (CFM) 720
AFUE 80%
Vent Type Power Vent
Orientation Horizontal
Gas Conversion Kit Available
Air Throw (feet from face of unit) 27
Gas Piping Diameter 1/2 Inch
Flue Connection Size 3 Inches
Voltage 115 Volts
Frequency 60 Hz
Phase 1
Certifications UL Listed, CSA listed
Product Depth (in.) 22 Inches
Product Height (in.) 12 5/24 Inches
Product Width (in.) 26 19/24 Inches
Product Dimensions (in.) 12 5/24 x 26 19/24 x 22 Inches
Shipping Weight (lb.) 70 pounds
Package Quantity 1
Import Designation Made in USA
Country of Origin United States
Service Manual https://cdn.shopify.com/s/files/1/0482/0045/0206/t/4/assets/b55cf221dff0--HD-Troubleshooting-Guide-6-586.pdf?v=1633006145
Install Guide Hot_Dawg_Installation_and_Service_Manual_6-583.pdf

GET WARM.

STAY FOCUSED.

Quickly warm your space and focus on your projects with the near silent Modine Hot Dawg Heater.

Hush-Puppy Quiet Operation & Compact Design

The Modine Hot Dawg is incredibly quiet during operation. It warms your space without the distraction of a loud machine running while you work or relax.

It also features a low-profile, lightweight design and can be mounted with a one inch clearance from the ceiling on only two angle brackets, keeping the unit heater out of your way.

Don't Get Caught in the Cold With a Cheap Heater

With a rugged aluminized steel heat exchanger, baked-on corrosion resistant polyester paint, and casing construction made of heavy guage metal, you can rely on the Hot Dawg to heat your garage or shop for years to come. This is all backed by a full 10-year warranty on the heat exchanger.

Full 10-Year Warranty on Heat Exchanger

Low-Maintenance Upkeep and Efficient Heating Save You Time and Money

The motor on the Hot Dawg has a permanent, long-lasting lubricant straight from the factory. This means that the motor never has to be oiled, reducing maintenance costs, general wear and tear, and operational noise.

A power venting system on the unit quickly and efficiently brings flue exhaust from the unit heater to the outdoors, and requires minimal installation labor.

Electric wiring knockouts and field wiring connections on the heater keep installation costs low and save time during installation and maintenance by simplifying all required electrical work.

Frequently Asked Questions

can the Heater be connected to a thermostat?

Yes! Thermostats most commonly used with the Modine Hot Dawg Heater are single-stage room and two-stage room digital or duct thermostats. Additionally, low temperature thermostats are frequently paired with this heater. These thermostats can be set at lower temperature ranges than traditional residential room thermostats which typically have a range between 60°F to 80°F.

Is this unit set up to run on propane or natural gas?

The Hot Dawg runs on natural gas, but there is a conversion kit available from Modine which can convert it to propane.

Does the Heater vent to the outside of The Work space?

Yes! The venting system allows for vertical venting through the roof or horizontal venting through a wall. Please note that venting components must be purchased seperately and installed by a licensed professional.

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