Ceiling mount propane heaters suit garages, workshops, warehouses, and commercial spaces where overhead heating is ideal. The table below summarizes five relevant units and alternatives, including propane-fired unit heaters and compatible ceiling-mount infrared or vent-free options for similar installation needs.
| Product | Type | Key Feature |
|---|---|---|
| Mr. Heater Propane Unit Heater 80,000 BTU/Hr. MHU80LP | Propane Unit Heater (Ceiling Mount) | Heats up to 1000 sq ft; includes angle brackets |
| Reznor UDXC-60 60,000 BTU Gas Unit Propane Heater | Propane Unit Heater (Ceiling Suspension) | Two heat output levels; 83% thermal efficiency |
| Mr. Heater Big Maxx MHU80NG (LP Conversion Kit Included) | Natural Gas Unit Heater (LP Conversion) | 80,000 BTU; includes angle brackets and conversion kit |
| Dyna-Glo IR30PMDG-1 30,000 BTU Infrared Vent Free | Propane Infrared (Wall/Ceiling Alternative) | Infrared radiant heat up to 1,000 sq ft; propane ready |
| Dyna-Glo 30,000 BTU Blue Flame Vent Free Wall Heater | Propane Blue Flame (Wall Alternative) | Convective blue flame technology up to 1,000 sq ft |
Content Navigation
- Mr. Heater Propane Unit Heater 80,000 BTU/Hr. MHU80LP
- Reznor 60,000 BTU Gas Unit Propane Heater UDXC-60
- Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater
- Dyna-Glo IR30PMDG-1 30,000 BTU Infrared Vent Free
- Dyna-Glo 30,000 BTU Blue Flame Vent Free Wall Heater
- Buying Guide For Ceiling Mount Propane Heaters
Mr. Heater Propane Unit Heater 80,000 BTU/Hr. MHU80LP
The Mr. Heater MHU80LP is a ceiling-mount propane unit heater designed for large open spaces. According to the product features, it heats up to 1000 square feet and includes angle brackets (2) for easy install. The unit uses a spark ignition and a self-diagnostic control module to simplify start-up and troubleshooting.
Installation notes from the feature list indicate the package includes mounting brackets intended for ceiling installation. The unit’s output of 80,000 BTU/hr suits many garages and commercial shops. For safe operation, follow manufacturer clearance and venting guidelines and confirm propane supply, regulator, and proper gas line sizing before installation.
Reznor 60,000 BTU Gas Unit Propane Heater UDXC-60
The Reznor UDXC-60 is specified for indoor propane use in commercial, industrial, or residential spaces. Features list 60,000 BTU with dual output levels: a low fire setting (34,860 BTU) and a high fire (49,800 BTU) for flexible heat delivery. The unit reports an 83% thermal efficiency, useful when evaluating fuel-to-heat conversion.
Call 888-896-7031 for Free Local HVAC Quotes – Compare and Save Today!
Mounting considerations include threaded-nut retainers at four suspension points for ceiling hanging installation. The feature set notes adaptability for ceiling or wall mounting depending on brackets (mounting sold separately). For ceiling use, confirm compatible suspension hardware, fuel connection type, and local code requirements for indoor gas-fired appliances.
Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater
The Mr. Heater Big Maxx MHU80NG is listed as a natural gas unit heater but the product description includes an LP conversion kit, making it relevant for propane installations when converted per instructions. The unit lists 80,000 BTU and coverage up to 2000 sq ft in the features.
Included accessories noted are 2 angle brackets and LP conversion kit. Feature details specify minimum clearances (for example, min 8 ft clearance from floor to base) and venting categories for different installations. When using the supplied LP kit, follow conversion steps and local codes; confirm regulator and hose compatibility for propane.
Dyna-Glo IR30PMDG-1 30,000 BTU Infrared Vent Free
The Dyna-Glo IR30PMDG-1 is a propane-ready infrared vent-free heater that uses radiant heat to warm objects and people directly. Feature highlights include 6,000–30,000 BTU/hr variable output and a stated coverage up to 1,000 sq ft. Infrared technology provides direct radiant warmth rather than relying solely on air convection.
Call 888-896-7031 for Free Local HVAC Quotes – Compare and Save Today!
As a vent-free appliance, the unit operates without external venting; feature notes state liquid propane ready. Local codes and indoor air quality considerations may restrict vent-free propane appliance usage in some jurisdictions, so verify approvals and installation requirements before selecting this type.
Dyna-Glo 30,000 BTU Blue Flame Vent Free Wall Heater
The Dyna-Glo 30,000 BTU Blue Flame heater is a vent-free propane-ready unit that relies on blue flame convective heating to warm air. The product features list variable output between 24,000–30,000 BTU/hr and indicate effectiveness up to 1,000 sq ft. Blue flame units warm air rather than radiating surfaces directly.
This model is described as a wall-mounted heater in the features. As an alternative heating approach, blue flame vent-free units may be chosen for locations where ceiling-mount unit heaters are impractical, provided vent-free appliances comply with local code and ventilation requirements.
Buying Guide For Ceiling Mount Propane Heaters
This buying guide outlines key considerations when evaluating ceiling mount propane heaters, including unit type, capacity, installation, safety, and operational factors.
Tips for Getting the Best HVAC Prices
- Prioritize Quality Over Cost
The most critical factor in any HVAC project is the quality of the installation. Don’t compromise on contractor expertise just to save money. - Check for Rebates
Always research current rebates and incentives — they can significantly reduce your overall cost. - Compare Multiple Quotes
Request at least three estimates before making your choice. You can click here to get three free quotes from local professionals. These quotes include available rebates and tax credits and automatically exclude unqualified contractors. - Negotiate Smartly
Once you've chosen a contractor, use the proven strategies from our guide — How Homeowners Can Negotiate with HVAC Dealers — to get the best possible final price.
Heater Type And Suitability
- Unit Heaters (Forced-Air): Ceiling-mounted propane unit heaters (like Mr. Heater and Reznor) use burners and fans to distribute warm air. Suitable for garages, workshops, warehouses, and larger open areas.
- Infrared Heaters: Radiant infrared models warm people and objects directly and may be ceiling or wall-mounted. They use propane or electricity; propane infrared units can be vent-free or vented depending on design.
- Vent-Free vs Venting Required: Vent-free propane heaters offer installation simplicity but are regulated in some areas due to indoor combustion byproducts. Vented and direct-vent units exhaust to the outside and are often required by codes for certain spaces.
Heat Output And Coverage
- BTU Rating: Match the unit’s BTU/hr to the space. Ceiling-mounted unit heaters commonly range from ~30,000 to 100,000 BTU. Consider insulation, ceiling height, and open-air loss.
- Two-Stage Output: Some models provide low/high settings for efficiency and temperature control across varying conditions.
Installation And Mounting
- Ceiling Mount Points: Verify suspension points, included angle brackets, and whether additional mounting hardware is required. Some units provide threaded suspension points for hanging.
- Clearance Requirements: Follow manufacturer minimum clearances from combustibles, floor, and ceiling; many unit heaters specify clearance dimensions.
- Fuel Connections: Confirm propane supply pressure, regulator compatibility, hose type, and proper gas line sizing. Conversion kits (NG↔LP) may be included or sold separately; follow instructions if converting fuels.
- Electrical Needs: Check ignition type (spark/diagnostic module) and any electrical supply required for fans, controls, or safety devices.
Efficiency And Controls
- Thermal Efficiency: Compare efficiency ratings (e.g., the Reznor UDXC-60 cites ~83% thermal efficiency) to assess fuel utilization.
- Thermostats And Controls: Determine whether an integrated thermostat or an external wall/line-voltage thermostat is needed. Self-diagnostic controls aid troubleshooting and operation.
Safety And Compliance
- Local Codes And Ventilation: Confirm whether vent-free propane appliances are permitted in your area. Check building codes for commercial vs residential use.
- Carbon Monoxide And Combustion Air: Ensure adequate combustion air supply and consider carbon monoxide detection. Vented systems mitigate indoor combustion products; vent-free units do not exhaust outdoors.
- Manufacturer Instructions: Adhere to listed clearances, venting, and installation instructions to maintain warranty and safety.
Comparison Perspectives
- Ceiling-Mounted Unit Heaters vs Wall-Mounted Vent-Free Units: Ceiling-mounted forced-air units distribute warm air across larger spaces and are often preferred in garages and workshops. Vent-free wall-mounted propane heaters may be easier to install but have indoor air quality considerations.
- Propane Unit Heaters vs Infrared Units: Propane forced-air heaters warm the air; infrared units warm objects and occupants directly, which can feel faster in localized areas. Choice depends on space usage patterns and whether direct radiant warmth or heated air is preferred.
- Single Large Unit vs Multiple Smaller Units: For uneven or partitioned spaces, several smaller ceiling units can provide zoned heat, while a single large unit may be efficient for open-plan areas.
Practical Tips Before Purchase
- Measure the space height and area, account for insulation, and estimate heat loss for accurate BTU selection.
- Confirm whether the unit includes mounting brackets or conversion kits; factor in additional hardware cost if required.
- Consult a licensed HVAC or gas technician for fuel line sizing, regulator setup, and final installation to meet local codes.
- Consider maintenance access: ceiling-mounted units should be reachable for filter and component service.