TURBRO Neighborhood GH15K Smart
#8 in ElectricFull review
The pick for a big shop where gas isn’t an option and the panel has room for an 80 A circuit.
Amazon $369.99$369.99
The TURBRO Neighborhood GH15K Smart rates 3.1 among electric garage heaters; the Modine Hot Dawg HD125 rates 2.9 among gas ones. The TURBRO Neighborhood GH15K Smart costs $1,182.01 less ($369.99 vs $1,552).
Modine Hot Dawg HD125
#6 in GasFull review
A large shop heater from a commercial maker. The Mr. Heater Big Maxx 125 gives similar heat for less.
Amazon $1,552$1,552
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
These two sit in different fuel classes (electric and gas), and each is scored against the reference points for its own class, so a rating says how well each does among its own fuel peers. How we rank explains each factor.
| Factor weight | TURBRO Neighborhood GH15K Smart | Modine Hot Dawg HD125 |
|---|---|---|
| Overall rating | 3.1/5 | 2.9/5 |
| Value 40% | 68 $7.23 per 1,000 BTU ($369.99, 51,194 BTU/h) | 54 $15.14 per 1,000 BTU ($1,552, 102,500 BTU/h) |
| Controls 25% | 75 thermostat, remote or app | 40 electronic ignition |
| Warranty 35% | 0 1-year warranty | 25 2-year warranty |
Specifications
| TURBRO Neighborhood GH15K Smart | Modine Hot Dawg HD125 | |
|---|---|---|
| Heat | ||
| Heat output | 51,194 BTU/h | 102,500 BTU/h |
| Power | 15,000 W | - |
| Voltage | 240 V | - |
| Gas | - | Both |
| Efficiency | - | 83% |
| Venting | - | Power vented |
| Rated garage | 2,500 sq ft | - |
| Controls and build | ||
| Thermostat | Yes | No |
| Remote or app | Yes | No |
| Electronic ignition | - | Yes |
| Weight | 39.3 lb | 143 lb |
| Warranty | 1 year | 2 years |