GMD2 Series

GMD2 Series - Mid-Efficiency, 81%+ AFUE, Gas/Propane Mobile Home Furnace

The Thermo Pride Story - Located right here in the United States, Thermo Products, makers of Thermo Pride heating equipment, is known for superior workmanship and product innovation. Thermo Products is committed to producing handcrafted products that provide your family with reliability, comfort, durability, quiet operation, and high efficiency. You will have the peace-of-mind that comes from knowing your gas Thermo Pride Mobile Home furnace is anything but a mass-produced, low-cost compromise between quality and price.

Reliability - Whether you’re upgrading to save energy or your current furnace has failed, you’ll want to replace it with one that is both dependable and economical. Thermo Pride Mobile Home furnaces are designed and built specifically as replacement furnaces, so you can easily upgrade the heating or cooling system in your home.

Natural Gas or LP - All Thermo Pride Mobil Home Furnaces can be used with either natural gas or LP (propane). They are supplied with all the necessary components to convert from natural to LP.

“Peace of Mind” - Thermo Pride gas furnaces include a 10-year Peace of Mind Plus Limited Warranty. If the heat exchanger fails within 10 years of the date of installation, we will provide a replacement furnace to the original homeowner. After the tenth year, the heat exchanger continues to be covered by our transferable Lifetime Limited Warranty to any owner. A 5 year parts warranty is extended to any owner.  A 10 year parts warranty is extended to the original homeowner.

Our Promise - Thermo Products is committed to providing you with the best product for your home and we remain dedicated to hometown values. We’re proud that Thermo Pride GMD Mobile Home and Cottage furnaces are manufactured in the United States.


  • 81%+ Efficient
  • Aluminized Steel Primary Heat Exchanger
  • 22-Gauge Powder Coated Cabinet for Durability
  • Silicon Nitride Igniter for Quiet and Consistent Light-off
  • 4 Speed Direct Drive Blower for Quiet, Efficient Operation
  • Designed to Fit Miller/Nordyne Base MA-100 an Ideal Replacement for Your Existing Unit
  • "Peace of Mind Life Time Limited Warranty
  • Made in the USA