For a single small bedroom or bathroom on natural gas where a low price and heat during outages matter more than automatic control.
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Every Comfort Glow DVN model we rank, smallest first. Ratings compare each against its own venting.
| Model | Output | Rating | Price |
|---|---|---|---|
| Comfort Glow DVN08 Direct Vent Heater (this one) | 8,000 BTU/hr | 2.7/5 | $283.06 |
| Comfort Glow DVN17 Direct Vent Heater | 17,000 BTU/hr | 3.3/5 | $498 |
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its venting. How we rank explains each one.
| Model number | DVN08 |
|---|---|
| Heat | |
| Venting | Direct vent |
| Heat type | Furnace |
| Maximum input | 8,000 BTU/hr |
| Heating area claim | 250 sq ft |
| Fuel and controls | |
| Fuel | Natural gas |
| Thermostat | No |
| Blower | No |
| Ignition | Push button |
| Needs an outlet | No |
| Build | |
| Weight | 23 lb |
| Warranty | 2 years |
For a cabin or large room that needs serious heat that keeps running when the power goes out. Rinnai’s modulating units are steadier but quit without electricity.
Amazon $2,008.99For a bedroom, cabin room or mobile home on propane that needs thermostat controlled heat with no power. The short warranty is the trade off for the low price.
Amazon $382.49A strong value pick for heating a small home or cabin on natural gas with no power needed. Add the wall thermostat for automatic control.
HVACDirect $1,290Compare the Comfort Glow DVN08 Direct Vent Heater with any other gas wall heater →
More from Comfort Glow: every Comfort Glow product ranked.
