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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
20,000 BTU Blue Flame Vent Free Natural Gas Thermostatic Wall HeaterDyna Glo wall heaters are the ideal choice for safe, indoor supplemental heating. This state of the art vent free technology does not require a flue or chimney. These heaters are great for use in your home, cabin or garage. Since these heaters do not require electricity to operate, they make an excellent choice for everyday heating and emergency situations when the power goes out. Using blue flame heating technology, heat is distributed similar to
Dyna-Glo wall heaters are the ideal choice for safe, indoor supplemental heating. This state-of-the-art vent free technology does not require a flue or chimney. These heaters are great for use in your home, cabin or garage. Since these heaters do not require electricity to operate, they make an excellent choice for everyday heating and emergency situations when the power goes out. Using blue flame heating technology, heat is distributed similar to your central home heating system. This Blue Flame Wall Heater burns with 99.9% efficiency and operates on Natural Gas only. Not for sale in California or Canada. Check your local regulations on installation restrictions and requirements. DEPENDABLE - Ideal for daily supplemental or emergency use, such as power outages. ECONOMICAL - Cut heating bills by warming only occupied areas. COMFORT Heater automatically adjusts to your desired temperature, just like your home thermostat. SAFE - Built-in oxygen depletion sensor (ODS) immediately shuts down the heater if carbon monoxide or lack of oxygen is detected. CONVENIENT 1 continuous press of the battery assisted igniter makes ignition quick and effortless. VERSATILE - Includes all necessary hardware and bracket for wall mounting. UPGRADEABLE - Separately sold optional base legs (WBL100) provide the alternative of floor mounting. Separately sold optional Wall Heater Fan (WHF100) distributes heat in a quiet, yet powerful way.- California residents
- Natural Gas Ready (Fuel Conversion Not Permitted)
- Blue flame technology works by convicting heat to warm the air the same way as a central heating system
- 10,000 BTU's to 20,000 BTU's per hour adjustable heat output for up to 700 sq. ft.
- Thermostat control knob automatically maintains your ideal heat level
- No electricity required allows for reliable back-up heating in case of an emergency situation
- Separately sold optional fan (WHF100) improves the amount of square footage the heat reaches in a quiet, yet powerful way
- Separately sold optional base legs (WBL100) allows for stable floor mounting
- 1 Year Warranty
- Not for sale in California or Canada
- Prior to placing your order, please check local and state codes to determine if vent-free heaters are permitted in your locality
- Operating heater above elevations of 4,500 feet could cause pilot outage.
Features
| Item Weight | 20.21 |
| Fuel Type | Natural Gas |
| Indoor/Outdoor | Indoor |
| Accessories Included | No |
| Color Family | Whites |
| Area Heated (Sq. Ft.) | 700 |
| Heating Product Type | Gas Wall Heater |
| Automatic shutoff | Yes |
| Remote Control | No |
| Vented | No |
| Fuel Gauge | No |
| Number of Heat Settings | Variable |
| Thermostat | Yes |
| Installation | Surface Mounted |
| Timer Included | No |
| Returnable | 180-Day |
| Power/Fuel Type | Natural Gas |
| Product Weight (lb.) | 20.21 |
| Room Size (sq. ft.) | 600-900 |
| Heat rating (BTU/hour) | 20000 |
| Heater Controls | Dial |
| Annual Fuel Utilization Efficiency (AFUE) (%) | 99.9 |
| Color | White |
| Heating Technology Type | Convection |
| Heater Type | Unvented |
| Ignition Type | Interrupted Spark |
| Product Depth (in.) | 10.08 |
| Product Height (in.) | 24.02 |
| Connection Size | 3/8 in. NPT |
| Product Width (in.) | 20.94 |
| Certifications and Listings | CSA Certified |
| Manufacturer Warranty | 1 Year Limited Warranty |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 609 reviews
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Product Reviews
★★★★★ 5
Great customer service.
Glad I bought the protection. The vaccume worked great for a while then quit holding a charge. They refunded my purchase price (Amazon gift card).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
★★★★★ 5
Game changer..get one!
My floors had varying levels of dirt (think heavy traffic area vs lighter traffic areas) and the detection system masterfully targeted areas until they were super clean. This is a good value, time saving and elevated my quality of life.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Works great, might have to use distilled water if you have hard water
So far it's great!
It uses a LOT of water on the first clean (and maybe also because of using the 'Freo' ai mode) you can use tap water, but in areas with hard water, you might need to go through a lot of distilled water.
I think on future cleaning jobs it's supposed to use less water though. And you can adjust the cleaning level to a lower setting so that it doesn't use as much.
The app takes a little while to get used to, because there are many options and menus. But still very nice to have and use.
The vacuum has a dust bin with a very basic filter (needs replaced every 30 days if used), but if you want more of 'Hepa' clean air, you would have to use another type of vacuum before mopping.
It also doesn't get close to the edges of some areas for some reason, even thought it could fit.
Still, for what it is, it's a great product that will cut down on a lot of mopping time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
★★★★★ 5
Worth every penny. Highly recommend!
To say I love my Narwal robotic mop and vacuum is an understatement—total game changer. I can’t imagine going back to any other robotic vacuum.
I have two dogs, including a Jack Russell who sheds like Pig-Pen from Peanuts—basically a walking cloud of hair—and this thing handles it effortlessly.
The vacuum + mopping combo is amazing, and it’s so easy to use and maintain. It truly does all the dirty work for me.
I did have a small hiccup about two months in, but Narwal support helped me reset it quickly and it’s been perfect ever since (I definitely panicked for a minute 😅).
Worth every penny. Highly recommend!
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Reviewed in the United States on April 14, 2026
★★★★★ 1
Unreliable. Doesn't work.
Has been every unreliable. Misses lots of spots with horrible mapping. Doesn't go some places for some reason. We moved the furniture, tried remapping but nothing works. Randomly goes in circles in the same spot at times. Updated firmware, spoke to support etc. When using vacuum and Mop option, it skips carpets and doesn't go back to do them afterwards. The whole programming is unreliable. Don't BUY. Can't return it past the warranty/return period.
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Reviewed in the United States on April 22, 2026
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