Benass 30,000 BTU Double Tank Top
#7 in Tank topFull review
For outdoor gatherings and work areas that need two burners from one tank on a budget. Keep it outdoors, since the listing gives no ventilation rules.
Amazon $79.99$79.99
The Benass 30,000 BTU Double Tank Top is the better propane heater overall, rated 3.1 to 3.0. The Benass 30,000 BTU Double Tank Top leads on value. The Mr. Heater MH30T Double Tank Top wins on turndown. The Benass 30,000 BTU Double Tank Top costs $18.24 less ($79.99 vs $98.23).
Mr. Heater MH30T Double Tank Top
#10 in Tank topFull review
For job sites, loading docks and outdoor events that need up to 30,000 BTU of aimed radiant heat from one tank. Keep it where fresh air moves freely.
Amazon $98.23$98.23
Prices were last checked October 30, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Benass 30,000 BTU Double Tank Top for value ($2.67 per 1,000 BTU ($79.99, 30,000 BTU) vs $3.27 per 1,000 BTU ($98.23, 30,000 BTU)).
- Choose the Mr. Heater MH30T Double Tank Top for turndown (turns down to 10,000 BTU vs turns down to 22,000 BTU).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every tank top propane heater; a clear win is highlighted. How we rank explains each one.
| Factor weight | Benass 30,000 BTU Double Tank Top | Mr. Heater MH30T Double Tank Top |
|---|---|---|
| Overall rating | 3.1/5 | 3.0/5 |
| Value 25% | 59 $2.67 per 1,000 BTU ($79.99, 30,000 BTU) | 44 $3.27 per 1,000 BTU ($98.23, 30,000 BTU) |
| Safety 30% | 50 tip-over shutoff, flame-out shutoff; no safety listing published | 50 tip-over shutoff, flame-out shutoff; no safety listing published |
| Warranty 15% | 50 warranty not published (neutral score used) | 0 1-year warranty |
| Turndown 15% | 38 turns down to 22,000 BTU | 95 turns down to 10,000 BTU |
| Ignition 10% | 0 lit by hand | 0 lit by hand |
| Fuel options 5% | 50 runs on a bulk tank only | 50 runs on a bulk tank only |
Specifications
| Benass 30,000 BTU Double Tank Top | Mr. Heater MH30T Double Tank Top | |
|---|---|---|
| Heating | ||
| Heat output | 22,000 to 30,000 BTU | 10,000 to 30,000 BTU |
| Type | Tank top | Tank top |
| Use | - | Job sites and garages |
| Heats up to | 800 sq ft | 750 sq ft |
| Thermostat | No | No |
| Fan | No | No |
| Fuel and power | ||
| Fuel | Bulk tank | Bulk tank |
| Hose included | No | No |
| Ignition | By hand | By hand |
| Power needed | None | None |
| Safety | ||
| Safety listing | None published | None published |
| Tip-over shutoff | Yes | Yes |
| Flame-out shutoff | Yes | Yes |
| Build | ||
| Dimensions | 4.92 x 18.5 x 18.1 in | 16.5 x 7 x 12.5 in |
| Weight | - | 5.1 lb |
| Warranty | - | 1 year |
| Released | - | 2014-09 |