Adviace WHF100 DynaGlo Heater Fan Blower: Can This Budget Fix Keep You Warm in 2026?
This $29.97 replacement fan restores heat circulation to compatible DynaGlo and Mr. Heater wall units. It is a repair accessory, not a standalone heater.
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Key Specifications
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Our Verdict
This fan replaces the blower in DynaGlo, Mr. Heater, and Comfort Glow wall units. It is not a standalone space heater.
At $29.97, it is one of the most affordable ways to restore your wall heater's heat circulation. The package includes the fan, a 4-foot cord, and mounting screws.
The auto mode is a practical feature. The fan starts automatically when your heater reaches 113°F, so you always get warm air output.
This product has no tip-over or overheat protection. Those safety features matter most on standalone portable heaters, and are less critical on fixed wall accessories.
If your DynaGlo or Mr. Heater blower has stopped working, this kit brings full function back. Check the bolt hole measurements before you order.
What We Like
- Costs only $29.97, making it one of the most affordable wall heater fan replacements available.
- Auto mode activates at 113°F so the fan only blows warm air, never cold air.
- Fits DynaGlo, Mr. Heater, and Comfort Glow wall heaters, covering three major brands.
- 34.2 CFM airflow pushes warm air from the wall heater across the whole room.
- Comes complete with a 4-foot power cord and mounting screws for a ready installation.
What Could Be Better
- This fan does not heat on its own. It needs an existing compatible wall heater to work.
- No tip-over protection. Most modern standalone heaters include this safety feature as standard.
- No overheat protection. Standalone heaters in this category typically have an auto shutoff.
- No timer or remote control. All settings must be adjusted by hand at the unit.
- 34.2 CFM airflow is lower than the 100 to 200 CFM found in most tower fan heaters.
Standout Features
Full Specifications
Additional Info
| Assembly | No |
Frequently Asked Questions
Common questions about Replacement WHF100 DynaGlo Heater Fan Blower, Vent Free Wall Heater Fan WHF100 for DynaGlo, Mr. Heater Wall Heaters
Will this fan fit my Mr. Heater wall heater?
Check the bolt hole measurements first. The holes are 4-3/4 inches apart vertically and 5-1/2 inches apart side to side. The fan body is 6-1/8 inches wide, 5-1/2 inches deep, and 5-5/16 inches tall. Compare these to your heater's available clearance before ordering.
Does this fan heat the room on its own?
No. This is a replacement blower fan only. It moves warm air from your existing wall heater around the room but does not produce any heat by itself.
What does the auto mode do?
In auto mode, the fan turns on automatically when your wall heater reaches 113°F. This makes sure the fan only blows warm air. In manual mode, you switch it on and off yourself.
How much power does this fan use?
The fan motor is rated at 18W and 0.15 amps. It plugs into a standard 120V household outlet using the included 4-foot three-prong cord.
Does the kit include everything needed for installation?
Yes. The kit includes the complete fan assembly, a 4-foot three-prong power cord, and mounting screws. No additional parts are needed for a standard installation.
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How this product scores for different use cases
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