Finding the right old gas heater can make all the difference in maintaining a cozy and warm environment during colder months. Whether you need powerful heating for large spaces or a compact unit for smaller rooms, natural gas heaters come in a variety of styles and capacities. Below is a summary table of top-rated heaters ideal for residential and workshop use, each delivering reliable warmth and energy efficiency.
| Product | Brand | BTU Output | Coverage Area | Features |
|---|---|---|---|---|
| Mr. Heater Big Maxx MHU80NG Natural Gas Unit Heater | Mr. Heater | 80,000 BTU | Up to 2,000 Sq. Ft. | Natural gas, powerful heat, conversion kit included |
| ProCom Natural Gas Ventless Blue Flame Heater MN300HBA-B | ProCom | 30,000 BTU | Up to 1,400 Sq. Ft. | No electricity needed, oxygen depletion sensor, manual control |
| ProCom MN300TBA-B Ventless Natural Gas Blue Flame Heater | ProCom | 30,000 BTU | Up to 1,400 Sq. Ft. | Thermostat control, modern design, wall or floor mount |
| Mr. Heater Portable Buddy MH9BX Propane Radiant Heater | Mr. Heater | 4,000-9,000 BTU | Up to 225 Sq. Ft. | Portable, radiant heat, tip-over safety switch |
| Dyna-Glo IR30NMDG-1 Natural Gas Infrared Wall Heater | Dyna-Glo | 30,000 BTU | Up to 1,000 Sq. Ft. | Infrared technology, fuel natural gas only |
Mr. Heater Big Maxx MHU80NG Natural Gas Unit Heater
The Mr. Heater Big Maxx MHU80NG is designed for those looking to heat large areas efficiently. Delivering up to 80,000 BTU, it can cover spaces up to 2,000 square feet. This unit runs on natural gas and includes a liquid propane conversion kit and two angle brackets for mounting. The heater measures 29.33” L x 15.50” W x 26.37” H and requires a minimum of 8 feet clearance from floor to base. It is suitable for vertical or horizontal venting, adding versatility in installation options. Note that thermostat, hose, and regulator are not included.
ProCom Natural Gas Ventless Blue Flame Heater MN300HBA-B
The ProCom MN300HBA-B offers 30,000 BTUs of heat with ventless blue flame technology, ideal for up to 1,400 square feet. It operates solely on natural gas without requiring electricity, allowing for use in various off-grid settings. The heater includes a push-button Piezo ignition and a manual control dial with three heat settings. For safety, an oxygen depletion sensor automatically shuts off the unit when oxygen levels drop, making it a reliable choice for indoor use.
ProCom MN300TBA-B Ventless Natural Gas Blue Flame Heater
This compact ventless heater boasts 30,000 BTU output with precise thermostat controls allowing high, medium, and low settings to create a comfortable environment. It heats areas up to 1,400 square feet and is outfitted with a modern, slim design that fits homes or offices effortlessly. The unit comes with both wall-mounting hardware and base feet, enabling versatile placement. This model combines energy efficiency with style, making it a practical option for residential heating.
Mr. Heater Portable Buddy MH9BX Propane Radiant Heater
The Mr. Heater Portable Buddy MH9BX offers radiant heat ranging from 4,000 to 9,000 BTU, suitable for small spaces up to 225 square feet. Infrared technology warms people and objects directly, akin to natural sunlight warmth. This model features an improved tip-over safety switch that activates if the unit tips or shakes. It has a durable Piezo igniter for reliable ignition without matches or batteries, ideal for indoor-safe use in workshops, patios, and job sites.
Dyna-Glo IR30NMDG-1 Natural Gas Infrared Wall Heater
The Dyna-Glo IR30NMDG-1 utilizes infrared technology to radiate heat to objects first, similar to sunlight, providing efficient warmth for up to 1,000 square feet. Providing up to 30,000 BTU per hour, it operates exclusively on natural gas without fuel conversion. This wall-mounted unit is an energy-efficient option suitable for garages, workshops, and smaller rooms.
Buying Guide: Key Considerations for Choosing an Old Gas Heater
When selecting a gas heater for your home or workspace, a few key factors will ensure you make the right choice:
- Heat Output (BTU): Match the heater’s capacity to your room size. Larger spaces require higher BTU ratings, while compact units suffice for small rooms.
- Fuel Type: Natural gas heaters are common for residential use. Some models offer propane conversion kits for added flexibility.
- Ventilation: Ventless heaters save installation effort but require proper oxygen depletion sensors for safety. Venting heaters may need professional installation but provide airflow control.
- Safety Features: Look for automatic shut-off, oxygen depletion sensors, and tip-over protection to prevent accidents.
- Controls and Thermostat: Thermostat control allows precise temperature settings, enhancing comfort and energy savings. Manual controls provide straightforward operation but less temperature fine-tuning.
- Installation Flexibility: Wall-mount options save floor space, whereas portable models offer heat anywhere needed. Check included hardware for mounting options.
- Energy Efficiency: Blue flame and infrared technology provide effective heat transfer and lower fuel consumption.
- Noise Level: Consider quiet operation for indoor use, especially in bedrooms or offices.
- Maintenance and Replacement Parts: Choose heaters with accessible replacement parts and easy maintenance requirements.
By comparing heaters across these criteria, you can find an old gas heater that provides reliable warmth, efficiency, and safety tailored to your space and lifestyle.