The system is installed on the outside of your home, providing cooling or heat from one space-saving unit.

You can rely on your Miller expert to make your home more comfortable with digital thermostats and other manufactured home accessories. It’s a comfort to know that Miller is made for your manufactured home, and it’s a comfort you can feel.


  • 1-year warranty on parts and labor. 10-year compressor warranty.
  • Compact footprint and low profile make unit easy to install and transport.
  • Corrosion-resistant drain pan quickly drains away evaporator condensate. Externally accessible service ports allow quick access to refrigerant system without disrupting operation.
  • Pre-coat paint holds its finish and resists corrosion 50% better than comparable units.
  • Custom condenser fan orifice delivers quiet operation.
  • High efficiency (14 SEER or 14.3 SEER2).
  • 5-20 kW heater kits are available for backup heat.
  • Built using galvanized steel with a polyester urethane coat finish. The 950-hour salt spray finish resists corrosion and provides excellent protection against weathering and abrasion.
  • Utilizes environmentally friendly R-410A refrigerant.
  • Meets HUD requirements.

We use only high quality, dependable components. Our unique manufacturing technique checks your product 150 times to assure that we deliver the best product available to your home.

We introduced the first oil-burning gas furnace more than 50 years ago. Today, our oil furnaces continue to be one of the most installed oil furnaces in manufactured homes.


  • High-efficiency drum or multiple-tube heat exchangers ensures optimum efficiency and long life.
  • Built with the Beckett oil burner made by the most reliable burner manufacturer in America.
  • High-efficiency operation meets all federal energy efficiency standards.
  • Meets HUD requirements.

Our furnace models include:

  • The 83% AFUE M5 oil furnace that easily hooks up to a matching cooling system to further improve year-round comfort and efficiency
  • The 75% AFUE CMF2 oil furnace which can use natural gas, propane gas or oil burner substitution for total flexibility in the choice of fuel sources to accommodate moves to other geographic locations, fuel availability and fluctuations in fuel prices

Our electric furnace brings dependable heating in a variety of modes right to your home. It is adaptable to your ductwork configuration and versatile enough to work with split-system air conditioners or heat pumps. For added flexibility, split-system coil cabinets can be easily installed right in your home for either upflow or downflow air distribution.

For simple replacement, our electric furnace’s disposable air filter is easy to locate. The unit’s white appliance finish and compact build allows for stowaway in an alcove or closet. Complete with a multi-speed and electronically communicated motor, this appliance will not only run efficiently but also quietly.

To increase the life of your system, a fault safeguard prevents unit damage, and for added peace of mind, this unit includes an out-of-the-box, one-year parts warranty.

Increase your home’s year-round efficiency with a matching cooling system that is designed specifically to work with the electric furnace.