Amaze Heaters Dual 400W Wall Mount Panel: Can a Silent Heater Really Warm 160 Sq Ft in 2026?
This 400W wall panel heater mounts silently and disappears into your decor, but limited heat output and a $145 price tag make it a poor choice for anyone who needs real room-warming power.
Check Price on AmazonAs an Amazon Associate we earn from qualifying purchases.
Key Specifications
Best For
How this product scores for different use cases
Our Verdict
This heater mounts flat on your wall and takes up zero floor space. It runs with no fan noise at all. The dual-panel design creates two convection channels to move warm air into the room.
At 400W, it draws very little electricity. Your monthly running cost stays low. But 400W is far below the 1500W output most space heaters deliver at this price point.
You get no built-in thermostat, no timer, and no remote. A compatible plug-in thermostat is sold separately. Daily control comes down to one on/off switch.
The paintable surface is a rare feature in this category. You can coat it to match your wall and make the heater nearly invisible. That level of customization is not available on most competitors.
This heater works as a supplement to your central heating system, not a standalone solution. It targets 160 sq ft in well-insulated rooms. Do not expect it to heat large or drafty spaces on its own.
What We Like
- Completely silent: no fan means zero operating noise during use
- Mounts flat on the wall and projects only 2.5 inches, freeing up all floor space
- Paintable with water-based paint so it blends into any wall color or finish
- Triple-insulated non-conductive surface stays safe to touch even when fully heated
- 400W draws only 3.33 amps, keeping monthly electricity costs low compared to 1500W heaters
What Could Be Better
- Only 400W of output, far below the 1500W standard for space heaters in this price range
- No built-in thermostat requires a separate purchase to control room temperature automatically
- No confirmed overheat shutoff or tip-over protection listed in the product specifications
- Covers only 160 sq ft while most competitors at this price heat 300 sq ft or more
- No timer, remote control, or smart home connectivity of any kind
Standout Features
Full Specifications
Additional Info
| Assembly | No |
Frequently Asked Questions
Common questions about Amaze Heaters Dual 400W Energy Efficient Space Heater w/Heat Guard & Wall Mount Kit - 24"x24" Paintable & Silent Indoor Electric Heater - For Up to 160 sq ft Rooms Such as Bedroom, Bathroom & Garage
How much does this heater cost to run each month?
At 400W running 8 hours a day, it uses about 96 kWh per month. At average US electricity rates, that comes to roughly $12 per month.
Can this heater warm a 200 sq ft room?
The manufacturer rates it for rooms up to 160 sq ft that are well-insulated. A 200 sq ft room may not reach a comfortable temperature with this heater alone.
Does this heater need to be hardwired or does it plug in?
It plugs into a standard 120V outlet and draws 3.33 amps. No electrician or special wiring is needed for installation.
Can you paint the heater to match your wall color?
Yes. The surface accepts water-based paint. You can coat it to blend with any wall color or finish after mounting.
Does this heater work without buying a separate thermostat?
Yes. It has a simple on/off switch and the manufacturer states it reaches thermal equilibrium on its own. A compatible plug-in thermostat can be added separately if you want automatic temperature control.
Best For
How this product scores for different use cases
Scores
Free shipping on eligible orders
See Today's PriceTags
More from Amaze-Heater
See All →
Amaze-Heater Dual Comfort 1500W Space Heater & Fan, Portable, Energy Efficient, Modern Style, Indoor Use
Amaze Heaters Classic Convection Panel Heater - Space Heater with Thermostat - 450/900 Dual Wattage Settings - 22"x18" With Wall Mount Kit - Ideal For Office & Home Use Up to 350 sq ft
Amaze Heaters Maxi 600W Convection Panel Heater w/Wall Mount Kit - Large Room Indoor Heater For Up to 300 sq ft - 36″x24″ Paintable, Energy Efficient, & Silent - Bathroom, RV or Garage Heating
Amaze Heaters Mini 250W Electric Wall Heater - Convection Panel Heater w/Wall Mount Kit - For Up to 80 sq ft - 18"x24" Paintable, Energy Efficient & Silent - Under Desk, Bedroom or Bathroom Heating
Other Heaters You Might Like
Browse All →
Wall Space Heater 350W Portable Electric Heater with Programmable Adjustable Thermostat, Overheat Protection
Space Heaters Indoor Use, 26" 12ft/s Electric Heater with Remote, 1500W Electric Heaters with 75°Oscillation, 1-12H Timer, PTC Electric Heater for Large Room, Bedroom Home Office, 2024 Upgraded
Abolee Space Heater, Electric Heater with Thermostat, 18 Inch Portable Heater with 70°Oscillation, 12H Timer, Overheating & Tip-Over Protection, Fast Safety Heat for Home, Bedroom HP1502, Black
Abolee Space Heaters with Motion Sensor, 1500W Ceramic Heating with Remote, Portable Electric Heaters for Indoor Use with Thermostat, 70° Oscillating, Digital Thermostat, for Bedroom Home Office
Ready to buy the Amaze-Heater ?
Free shipping available on eligible orders.
See Today's Price on Amazon