Welcome to Direct Brand – Your Home For Replacement Parts

Modine Hot Dawg HD45AS0121 45,000 BTU Heater


SKU: 100515

Quiet, low profile garage heater

  • Brand: Modine
  • Part Number: HD45AS0121
  • Heating output: 45,000 BTU
  • Max input capacity: 100,000 BTU
  • Made in USA

Out of stock

Fast Shipping options with FedEx, USPS & UPS shipping to usa and canada flags

trust pilot stars

modine heaters logo


About the Modine HD45AS0121


45,000 BTU Hot Dawg Garage Heater Unit

A quiet, low profile garage heater, the Modine HD45AS0121 Hot Dawg unit produces up to 45000 BTU/hour to keep you warm and comfortable on cold days and is suitable for tight spaces. We offer fast shipping options to get your heating replacement parts right to your door when you need them most and our USA based customer service team are standing by to assist you with your buying questions.

Heater Unit Specifications:

  • Produces up to 45,000 BTU/hour to keep you warm and comfortable on cold days
  • Ideal for residential, commercial and industrial applications
  • Accommodates piping from the left or right
  • Surface mounts to the ceiling
  • Low-profile design great for tight spaces
  • CSA listed

With its quiet operation, the Hot Dawg gas fired heater unit is ideal to heat your space without the distraction of a loud machine running in the background, and can be rotated for left or right side controls. Lite enough to hang 1 inch from the ceiling on brackets (included).

Included in the box:

Modine Heater and instructions


Other Items Related to the Modine 45,000 BTU Heater Unit:

30 Days Hassle-Free Returns Policy

We know sometimes you may need to return items that you have ordered that are not quite right for you, that’s why we make returns as easy and stress-free as possible at Direct Brand.

Email us at sales@direct-brand.com with your order number and we’ll give you instructions on how to return your product.

If the product you ordered is not right for you, and has its original packaging, you may return it within 30 days of delivery for a full refund. Any items opened and used cannot be refunded. 

See more…

Your Cart