Mobile Home Oil Furnace, 80,000 BTU

Miller 238001 CMF-80-PO – 80,000 BTU Oil Furnace for Mobile and Modular Applications

The Miller CMF-80-PO oil-fired furnace (model 238001) delivers 80,000 BTU of heating capacity and is engineered for installation in manufactured housing and other compact residential structures. Designed for vertical, downflow applications, this unit combines a multi-speed blower motor and Beckett burner for efficient operation and consistent thermal output. Its robust construction supports long service life under demanding field conditions.

Key Features and Construction

• Output: 80,000 BTU/hr – Suitable for single-story homes, modular structures, and garages.
• Beckett Oil Burner: Factory-installed burner ensures reliable ignition and clean combustion.
• Multi-Speed Blower: Adjustable blower speeds improve airflow control and reduce operational noise.
• Titanium-Treated Heat Exchanger: Built from steel processed for enhanced corrosion resistance and extended service life.
• Cabinet Design: Compact, insulated steel enclosure with easy-access service panels.

Technical Specifications

• Model: CMF-80-PO
• Heating Capacity: 80,000 BTU/hr
• Fuel Type: No. 2 Fuel Oil
• Burner Type: Beckett AFG
• Blower Configuration: 3-speed direct-drive
• Application: Mobile/manufactured housing, garages, cabins, and light residential

Installation Notes

The CMF-80-PO is engineered for downflow installations with integral supply and return duct connections. While the unit offers simplified serviceability and mounting, proper installation requires compliance with national fuel oil code standards and site-specific safety regulations. Professional HVAC installation is strongly advised to ensure correct burner setup, duct sealing, and electrical integration.

Contractor-Oriented Performance

This unit is designed for deployment in projects where compact footprint, reliability, and accessibility are key. Its multi-speed blower and durable components simplify service calls, while its compatibility with standard residential oil systems ensures wide application range in colder climates or off-grid heating scenarios.

Additional Functional Advantages

• Auxiliary Limit Switch: Provides dependable over-temperature protection and consistent cycling.
• Quiet Operation: Cabinet insulation and fan balancing reduce noise transmission.
• Serviceability: Removable front access panel for burner, controls, and blower components.
• Vent Options: Approved for use with conventional B-vent chimney systems or direct vent applications (site-dependent).