Lowest Prices Online | Free Shipping on Orders over $250 + No Sales Tax (exclusions may apply) | Call or Text Us For Assistance: +1 (800) 484-0224

Spring Fever Sale!!

SpringFever
Modine  |  SKU: HDS45SS0111

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

Regular price $2,213.00


Price Match Guarantee

We work very hard to ensure that we offer the absolute best prices online.  If you find another online store that offers a lower price than us, let us know and we beat the price hands down. We want you to feel confident that you are getting the absolute best price for the product you are ordering. 

Our 100% Price Match Guarantee has the following restrictions: 

Promotions such as rebates and buy one, get one free offers are not eligible 

The website can not be a discounter or auction website (ie; eBay, etc..) 

The competitor must be an Authorized Retailer of the item you have purchased 

The Price Match Guarantee includes will be calculated based on item price, sales tax, shipping charges 

Price Matches Do Not Apply For Exchange Orders, or replacements 

Please Note: Some Exclusions May Apply

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

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Description

Modine Hot Dawg Garage Heater

The Modine Hot Dawg Garage Heater - 45K BTU is a high-performance, natural gas garage heater designed for efficient and reliable heating in workshops, garages, and commercial spaces. Featuring direct spark ignition and separated combustion, this unit draws fresh air from outside to maintain clean indoor air while delivering consistent warmth.

Its stainless steel heat exchanger ensures long-lasting durability and superior heat transfer, making it an ideal solution for spaces that require dependable, energy-efficient heating. With single-stage operation and a compact design, the Hot Dawg 45K BTU heater combines safety, convenience, and performance, perfect for keeping your workspace warm and productive year-round.

Features

  • Natural Gas Garage Heater with 45,000 BTU output, ideal for garages, workshops, and commercial spaces.

  • Direct Spark Ignition ensures fast, reliable startup with single-stage on/off operation.

  • Separated Combustion Design draws fresh air from outside, keeping indoor air clean and safe.

  • Durable Stainless Steel Heat Exchanger provides long-lasting performance and superior heat transfer.

  • Low-Profile, Lightweight Design installs just 1″ from the ceiling using included angle brackets for easy setup.

  • Sealed Combustion Compartment protects gas valve, ignition control, manifold, and burners from dust, moisture, and debris.

  • Factory-Assembled Separated Combustion saves installation time and meets certified safety standards.

  • Field Fuel Conversion Kits Available for flexibility between natural gas and propane applications.

  • Finger-Proof Fan Guards enhance safety during operation.

  • Permanently Lubricated Motor reduces maintenance needs and ensures dependable performance.

  • 100% Safety Shut-Off with Continuous Retry allows safe ignition even if the unit doesn’t light initially.

  • Versatile Control Placement – right or left-hand controls available on select models.

  • Power-Vented Model simplifies side-wall or roof venting with a compact vent pipe.

  • 3″ Vent & Combustion Air Connection for efficient airflow.

  • Voltage: 115V | Fuel Type: Natural Gas | Heating Capacity: 45,000 BT

Specifications

Specification Details
Fuel Type Natural Gas
Control Type Electronic/IP
Heating Capacity 45,000 BTU