For outdoor warmth, natural gas hanging heaters offer steady, vented heat with minimal maintenance. This guide highlights five reliable models, including a dedicated outdoor hanging option and several versatile unit heaters that can be used with proper ventilation. Each product listed includes key specs, ideal spaces, and venting details to help you compare at a glance.
| Product | BTU | Coverage | Type |
|---|---|---|---|
| SunPak S34 Natural Gas Outdoor Hanging Patio Heater | 34,000 | Outdoor spaces | Outdoor hanging patio heater |
| Mr. Heater F260560 Big Maxx MHU80NG | 80,000 | Up to 2000 sq. ft. | Natural gas unit heater (vertical venting) |
| Mr. Heater F260550 Big Maxx MHU50NG | 50,000 | 1250 sq. ft. approx. | Natural gas unit heater (vertical venting) |
| ProCom MN300TBA-B Ventless Blue Flame | 30,000 | Up to 1400 sq. ft. | Ventless natural gas space heater |
| ProCom MN100TBA-B Ventless Blue Flame | 10,000 | Up to 500 sq. ft. | Ventless natural gas space heater |
SunPak Natural Gas Outdoor Hanging Patio Heater – 34k BTU
Overview: The SunPak S34 is a natural gas outdoor hanging heater designed to provide steady warmth in open-air settings. It delivers about 34,000 BTU on a durable finish suitable for patios, decks, or gazebo spaces. This model emphasizes outdoor reliability and simple mounting for elevated heat distribution, ideal for users seeking a dedicated hanging solution.
Key features: Black finish; outdoor-ready design; 34,000 BTU output. Installation should account for proper clearance and venting as per outdoor use guidelines.
Mr. Heater Big Maxx MHU80NG Natural Gas Unit Heater
The Mr. Heater Big Maxx MHU80NG is a high-output natural gas unit heater rated at 80,000 BTU, suitable for larger spaces up to about 2000 square feet. It features vertical venting and a compact footprint for installation in garages, workshops, or basements with proper ventilation. The unit is designed for floor- or wall-adjacent positioning with clearances to comply with safety standards.
Key features include 80,000 BTU output, 120 V operation, 2.3 amps, and a 29.33″ L x 15.50″ W x 26.37″ H footprint. The kit includes mounting brackets and a conversion option for liquid propane but note that thermostat, hose, and regulator are not included.
Mr. Heater Big Maxx MHU50NG Natural Gas Unit Heater
Designed for mid-size spaces, the 50,000 BTU Big Maxx MHU50NG provides solid warmth for up to approximately 1250 square feet. The unit supports vertical venting with accessible external thermostat and gas connections. This model emphasizes straightforward external access for maintenance and adjustments.
Key specs include 50,000 BTU, 120 V operation, and a compact form factor that makes it suitable for garages, workshops, and other semi-enclosed areas requiring reliable natural gas heat.
ProCom MN300TBA-B Ventless Natural Gas Blue Flame
The ProCom MN300TBA-B is a ventless blue flame space heater delivering 30,000 BTU for spaces up to about 1400 sq. ft. It includes thermostat control with High/Medium/Low settings, and can be mounted on a wall or placed on the floor with base feet. As a ventless option, it requires proper room ventilation and adherence to safety guidelines for indoor use.
Key characteristics include a compact profile, flexible mounting, and a focus on efficient radiant warmth with a simple control scheme for everyday comfort in residential or office environments.
ProCom MN100TBA-B Ventless Natural Gas Blue Flame
The ProCom MN100TBA-B offers 10,000 BTU of natural gas heat for spaces up to roughly 500 sq. ft. This ventless blue flame heater is designed for small to medium rooms and includes thermostat control with three heat settings. Mounting options include wall installation or placement on base feet, with a focus on efficient, compact warmth for indoor environments.
Buying Guide: Key Purchase Considerations
- Ventilation and installation: Hanging outdoor heaters require appropriate outdoor mounting and clearance from structures. Ventless models must be used only in properly ventilated indoor or semi-enclosed spaces per manufacturer guidance.
- BTU capacity vs. space: Match BTU to the space you need to heat. Higher BTU units cover larger areas but require adequate ventilation and clearances.
- Vent type: Vertical venting is common with large unit heaters; ventless options provide flexible placement but demand ventilation to prevent oxygen depletion risks.
- Operation and controls: Consider units with simple thermostat controls, safety features like oxygen depletion sensors, and accessibility for maintenance.
- Durability and weather resistance: Outdoor hanging models should have corrosion-resistant finishes and weatherproof components for longevity in exposed environments.
- Installation considerations: Check mounting options (ceiling, wall, or floor), required clearances, and whether professional installation is recommended for gas connections and venting.
- Energy efficiency and safety: Look for units with high efficiency ratings and safety shutoffs, particularly for enclosed spaces or spaces with limited ventilation.
Overall, when selecting a natural gas hanging heater, prioritize outdoor compatibility for a hanging model, sufficient BTU for your space, and safe installation with proper venting or ventilation. The SunPak option provides a dedicated outdoor hanging solution, while the Mr. Heater and ProCom units offer versatile choices across larger or smaller spaces with either vented or ventless configurations. Always follow local codes and manufacturer instructions for installation and operation.
