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Modine  |  SKU: HDS45AS0111

Modine Hot Dawg Garage Heater - 45K BTU/Direct Spark Ignition/NG/Separated Combustion/Single Stage w/Aluminized Steel Heat Exchanger

$1,809.00
+
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Delivery and Shipping

Your order processing time is 1 to 2 days. Please note that the cut-off time for order placement is 6 p.m. Orders received after this time will be processed on the following business day.

Your order will arrive within 4 to 7 days on average (free shipping over $200). Shipping for orders under $200 incurs a flat fee of $15. We currently offer shipping only within the continental United States (island deliveries may incur additional costs); international shipping is not available.

Mostly all of our orders are shipped via one of our third-party freight carriers (18-wheeler). If your order has an item that is shipped on a freight carrier, you will be contacted to schedule a curbside delivery time. Please make sure to put the correct phone number at checkout.

Upon placing your order, you will receive a confirmation e-mail. This message will confirm your order has been received by our system, and your credit card was approved for purchase. We will not charge your card until the item has shipped unless it's back ordered and we need to hold an item for you. 

As soon as your order is received on our end, we process it!

Authorized Online Dealer
Free Shipping + No Sales Tax (exclusions may apply)
We Beat The Lowest Price
Fast 4-7 Day Delivery
Manufacturer Warranty Included
Questions? Call Our Experts: +1 (800) 484-0224

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Description

Modine Hot Dawg Garage Heater

The Modine Hot Dawg Garage Heater - 45K BTU/Direct Spark Ignition/NG/Separated Combustion/Single Stage w/Aluminized Steel Heat Exchanger delivers powerful and efficient heating performance, ideal for garages, workshops, and utility spaces. Designed for durability and reliability, this natural gas garage heater features a separated combustion system that draws in fresh air for safe and clean operation. The direct spark ignition ensures quick starts, while the single-stage design provides consistent, dependable heat output. 

Its aluminized steel heat exchanger enhances longevity and corrosion resistance, making it a long-lasting solution for cold weather comfort. With a compact, low-profile design, the Modine Hot Dawg 45,000 BTU heater is easy to install and perfect for maintaining a warm, energy-efficient workspace all year round.

Features

  • Separated combustion system draws fresh air from outside the workspace for clean, efficient operation.

  • Ideal for dusty, dirty, or humid environments, offering exceptional durability and reduced maintenance needs.

  • Sealed combustion compartment protects the gas valve, ignition control, manifold, and burners from environmental damage.

  • Factory-assembled and certified design ensures quick and easy installation, saving time and labor.

  • Low-profile, lightweight design mounts just 1″ from the ceiling using the included angle brackets—perfect for tight spaces.

  • Field fuel conversion kits available, allowing easy conversion between natural gas and propane.

  • Finger-proof fan guards ensure added safety during operation.

  • Permanently lubricated motor minimizes maintenance and ensures long-term reliability.

  • 100% shut-off with continuous retry ensures safe ignition even if the unit fails to light initially.

  • Right or left-hand controls available on 30K–75K BTU models—simply rotate the unit 180°.

  • Power-vented model allows flexible side-wall or roof venting using a small-diameter vent pipe.

  • Equipped with 3" vent and combustion air connections for secure and efficient ventilation.

  • Natural Gas, 45,000 BTU output delivers powerful and consistent heating performance.

  • Direct Spark Ignition (DSI) ensures quick, reliable starts every time.

  • Single-stage operation provides simple and dependable on/off heating control.

  • Durable aluminized steel heat exchanger resists corrosion and extends heater life.

Specifications

Fuel Type Natural Gas
Control Type Electronic/IPI
Color/Finish Gray
Size 26.8"W x 13.2"T x 22"D
BTU Rating 45,000 BTU