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Amantii Traditional Extra Slim 33-Inch Smart Built-In Electric Firebox Insert

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$1,899.00 $3,205.00


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The Amantii Traditional Series Electric Fireplace brings timeless elegant style and exceptional quality. The unique style of Amnatii Traditional Xtraslim Firebox combines classic & traditional design. TRD Xtraslim Electric Firebox Insert is a perfect maintenance-free electric alternative to retrofit existing wood fireplaces. The Amantii Traditional Series Slim Electric Firebox features adjustable life-like flames in orange, yellow and red colors. Enjoy 11 multi-colors of uplighting that accent from the tray and contemporary Clear glass diamond media bed.

Modern and sleek design allows Amantii Traditional Extra Slim Firebox to be recessed into any 2” x 4” wall or wall mounted. Black surround trim included provides classic look. Amantii Traditional Extra Slim Firebox produces up to 5000 BTUs with 2 2-stage heater. The TRD-XS Firebox can warm areas up to 400 sq ft. Smart Heater Control allows the unit to operate under your ideal temperature setting. Enjoy the brilliant flames of your fireplace even while the heat is off for ambiance during every season. Control your unit with touch control panel, comfortable remote control, or the WiFi app. Experience cozy warmth and ambiance with the sleek Amantii Traditional Extra Slim Built-In Electric Firebox Insert.

Available in 3 different sizes:  26''30''; 33''


  • Contemporary clean and sleek design with full frame viewing area
  • Select the installation you prefer: mounted or recessed into any 2” x 4” wall
  • Unsurpassed, realistic orange, yellow and red colored LED flames
  • 5 brightness settings in each color, so you can cycle through
  • Adjustable 3 flame speed levels
  • Ambient up lighting accent from the tray in 11 colors to illuminate the media
  • Flame and ember bed glow controlled separately of synchronized
  • Clear glass diamonds media included
  • 2 Stage heater at the top allows heat to cascade down over the glass
  • Smart Heater Control  to operate under your ideal temperature setting
  • Flame operates with or without heat for year-round ambiance
  • Black powder coated surround included and comes attached to the unit
  • Hidden venting allows for a true clean face appearance
  • Easily operate the fireplace with the WiFI App or remote
  • Regular Timer (1–8 hours) and 7-Day Pre-Set Timer
  • 120 Volt – 1500 watt/ 5118 BTU heater

Best Design Styles

  • Contemporary; Modern


  • Amantii 33-Inch Traditional Series Extra Slim Electric Firebox Insert
  • Black Steel Trim Surround
  • Multi-Function Remote
  • 2 Years Manufacture Warranty
Brand Amantii
Finish/Color Black
Media Bed Clear Glass
Installation Built In
Weight 47 lbs 
Heat Location Front Top
Fireplace Warranty 2 Years
Remote Control Remote & App
Volts 120V 
Amps 10
Watts 750-1500
Wiring Plug In 
Bulb Type LED
BTUs 5118
Heating Area Up to 400 sq ft




Fireplace: 33 5/8''W x 22 3/4''H x 4 1/8''D

Viewing Area: 31 3/4''W x 19 1/8''H 

Framing / Rough Opening: 32''W x 22 1/2''H x 4 3/8''D

 Amantii Traditional Series 33 Inch Built-In Electric Firebox Insert - Electric Fireplace Heater - TRD-33 Dims

Amantii Traditional Extra Slim Electric Firebox Insert Demo Video is Coming Soon

Electric Fireplaces Depot offers FREE Shipping on all Electric Fireplace Unit purchases (excluding stand-alone accessories) anywhere in the continental USA (lower 48 U.S. states).

  • Items are shipped/processed within 1-3 business days. We strive to deliver all items within 3-7 Business Days, depending on final destination. All items are delivered via FedEx, UPS, USPS or a reputable and reliable local carrier.
  • Alaska, Hawaii & Puerto Rico shipping rates will be quoted once your order is submitted. The shipping quote will be e-mailed to you for approval before your order is processed.
  • All Electric Units and Furniture Items with exception of Accessories are shipped Freight. In accordance with trucking industry, Home Delivery means "Curbside Delivery" in a residential area. You may/will need assistance to move the package indoors or you might unbox the shipment and carry each piece inside individually. Some drivers will assist in getting a shipment into a garage or carport but not obligated to. If you require Inside Delivery, please notify us at the time of placing your order. (additional fee applies for Inside Delivery).
  • Please inspect carefully carton and contents when your product arrives. If the product is damaged, document it on the driver's delivery receipt and contact us immediately no later than 24 hours from delivery time. We cannot accept responsibility for a damaged shipment if it is not noted as such on the driver's delivery receipt. Damage must be noted at the time of delivery.


Your newly purchased Electric Fireplace Unit is covered by the Manufacture Limited Warranty, subject to Terms and Conditions. View full Manufacture Limited Warranty below.


If you have technical issues with your electric fireplace unit, within the warranty period, please consult your product manufacturer's warranty. You can contact either us at or contact the manufacturer of your product. We are here to help you. 

Please Click Here for Manufactures Contact Information and to Register Your Product.

Return Policy

At Electric Fireplaces Depot we work with many top brands in the industry and all our products are of the highest quality. We want you to be happy and satisfied with your purchase and enjoy it for many years to come. We offer Satisfaction Guarantee with 30 Days Return Policy. View full Return Policy below.

Passion for Design, Style and People: Electric Fireplaces Depot is a family run business with passion for design, style, people, reputation and longevity. Every single customer matters to us. Our future as a company is built together with all our happy customers. We are building longevity and legacy not just a business.

FREE Shipping: All Electric Fireplace Units we ship for Free anywhere in the continental USA (lower 48 U.S. states).

Sales Tax Savings: You do not pay any sales tax on purchases in the Majority of the States.

Satisfaction Guarantee: At Electric Fireplaces Depot we work with many top brands in the industry and all our products are of the highest quality. We want you to be happy and satisfied with your purchase and enjoy it for many years to come. We offer Satisfaction Guarantee with 30 Days Return Policy. Please contact us for return authorization and instructions within 30days. We ask that you return item in the original packaging, with all original content and in sellable condition.  

Lowest Price Match Guarantee: If you find any Electric Fireplace Model that we carry Cheaper Online or Offline , we will match it and possibly beat it (must be sold by the authorized reseller/dealer/distributor of the manufacture or by the manufacture). We reserve the right to verify the authorization of the reseller. 

Excellent Customer Service: From the moment you first contact us we will offer you the very best advice and service to find the item you need at the price that fits you.

Authorized On-Line Dealer/Distributor: It is important to purchase from trustworthy source that manufacturers endorse and authorize. We are authorized dealer/distributor of all the brands that we represent. That means that we have direct relationship with each manufacture concerning warranty, regulated pricing and service issues. There are number of unauthorized retailers out there. They cannot provide or guarantee resolutions with warranty and service. It is always safer to purchase and work with authorized dealer/distributor.

Brand Names: At Electric Fireplaces Depot we only work with the best brands in the industry and all our products are of the highest quality. We strive to bring electric fireplace products to fit every taste and like. Call us today or talk to us via our chat and we will help you the best we can.

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