GMD1 Series

GMD1 Series - Mid-Efficiency, 80%+ AFUE, Gas/Propane Mobile Home Furnace

The Thermo Pride Story - Located right here in the United States, Thermo Products, makers of Thermo Pride heating and cooling 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*. After the tenth year, the heat exchanger continues to be covered by our transferable Lifetime Limited Warranty. We also offer a full ten-year parts warranty at no additional cost. Together, these make up Thermo Pride’s unique “Peace of Mind” warranty...our assurance to you that, when you buy Thermo Pride, you buy the best.

Comfort - Comfort is the purpose behind any heating system. “Temperature rise” makes the difference between feeling warm, comfortable air from the registers in your home or the feeling of cool air blowing across you when the furnace is on. It is the difference in air temperature from the point where it enters the furnace to the point where it exits. The higher the temperature rise then the warmer the air is when it enters the rooms of your home. Thermo Pride has a standard 70°F temperature rise across its full line of furnaces. This is an air temperature up to 30°F warmer than other furnaces - providing a far superior comfort level.

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.

* Installation requirements must be met. See contractor for more information.

  • 80%+ Efficient
  • 18-Gauge Aluminum Coated Heat Exchanger Provides Long Life
  • 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 or Your Existing Unit
  • Made in the USA