NewAir G73 Electric Garage Heater: Can It Really Heat 500 Sq Ft in 2026?
The NewAir G73 delivers strong 500 sq ft heating for garages and workshops. It requires professional installation and lacks a thermostat, timer, and remote control.
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Key Specifications
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Our Verdict
The NewAir G73 is built for garages and workshops. It covers 500 sq ft and connects directly to your electrical panel.
Installation requires a licensed electrician. The heater must be hardwired to a dedicated 30-amp circuit. This adds cost and time before you can use it.
Once installed, you flip a switch and your space heats up. But there is no thermostat to hold a target temperature. You control everything manually at the unit.
The wall and ceiling mount options give you placement flexibility. The tilt head directs heat toward the floor or a specific work area. This is helpful in spaces with high ceilings.
At $274.99, the purchase price is high. Add installation labor and total costs climb further. The missing thermostat, timer, and remote make that price harder to justify.
What We Like
- Heats up to 500 sq ft. That covers most standard 2-car garages and large workshops.
- Mounts on the wall or ceiling with an adjustable tilt head. You aim heat exactly where you need it.
- ETL certified for electrical safety. It meets strict third-party safety standards.
- Heavy-duty exterior is built to last in tough garage and workshop conditions.
- Hardwired to a 30-amp breaker. No extension cords or outlet adapters are needed once installed.
What Could Be Better
- No thermostat. The heater cannot hold a set temperature or cycle on and off automatically.
- No timer. You cannot schedule heating sessions in advance.
- No remote control. You must walk to the unit to change any setting.
- Requires a dedicated hardwired 30-amp circuit. A licensed electrician must install it before use.
- No WiFi or smart home control. You cannot operate this heater from an app or voice assistant.
Standout Features
Full Specifications
Additional Info
| Assembly | No |
Frequently Asked Questions
Common questions about Newair Electric Garage Heater, Adjustable Ceiling/Wall Mounted with Tilt Head, Heats up to 500 sq. ft. of Space | Electric Heater for Heating Garages, Workshops, Warehouses, Job Sites, and More
How much space can this heater warm?
This heater covers up to 500 sq ft. That is enough for a standard 2-car garage or a large workshop.
Does this heater need special wiring?
Yes. The G73 must be hardwired to a dedicated 30-amp circuit. You need a licensed electrician to install it before you can use it.
Can I mount this on the ceiling?
Yes. The G73 works on both walls and ceilings. The adjustable tilt head lets you aim heat toward the floor or a specific area in your space.
Does this heater have a thermostat?
No. The G73 does not include a built-in thermostat. You turn it on and off manually. It will not cycle automatically to hold a set temperature.
Is this heater safe for indoor use?
Yes. The G73 is rated for indoor use only. It carries ETL certification for electrical safety, and the manufacturer states it includes overheating protection.
Best For
How this product scores for different use cases
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