Superior 43" Wood-Burning Fireplace - WRT3543

Superior WRT3543 43-Inch Wood-Burning Fireplace

Create a stunning architectural focal point and experience the full impact of a traditional wood fire with the Superior WRT3543 43-Inch Wood-Burning Fireplace. Designed for large living areas, great rooms, and open-concept floorplans, this fireplace combines an expansive viewing area, powerful radiant heat, and modern factory-built efficiency for a true masonry-style experience without the weight or complexity.

As part of Superior’s WRT3500 Series, the WRT3543 features a deep firebox and oversized smoke dome, delivering reliable drafting, smoother operation, and a clear, unobstructed flame presentation. The larger 43-inch opening enhances both the visual impact and the heating potential, making it the ideal choice for homeowners who want their fireplace to be the centerpiece of the room.

The fully insulated firebox helps maximize heat retention and improve cold-climate performance, while the choice of stacked refractory for a classic look or herringbone refractory for a more detailed, premium finish allows you to tailor the interior to your design style.

With its clean radiant smooth-face design, concealed mesh screens, and durable textured powder-coat finish, the WRT3543 installs seamlessly into both traditional and contemporary spaces while delivering the authentic warmth and ambiance only real wood can provide.

Whether you’re building a custom home, upgrading an existing living space, or designing a commercial gathering area, this fireplace offers the scale, performance, and long-term durability needed for a statement installation.

Key Features & Benefits

Maximum Flame Presence for Large Spaces

• Expansive 43" firebox opening for a dramatic, room-defining flame view

• Deep firebox design for larger wood loads and longer burn times

• Ideal for great rooms, vaulted ceilings, and open-concept layouts

Reliable Drafting & Smooth Operation

• Oversized smoke dome improves airflow and startup performance

• Helps reduce smoke rollout while maintaining a clean viewing area

Built for Cold-Climate Performance

• Fully insulated firebox for improved heat retention

• Strong radiant heat output for larger living areas

• Adjustable outside air damper for better combustion control

Custom Interior Appearance

• Stacked refractory panels for a traditional masonry look

• Optional herringbone refractory for a premium architectural finish

Durable, Long-Term Construction

• Heavy-duty log grate and reinforced firebox floor with integrated ash lip

• Concealable mesh fire screens for safety without sacrificing the view

• Textured powder-coat finish for lasting durability

Upgrade Options for Convenience & Safety

• Optional bi-fold glass doors in black trim

• Optional gas log set compatibility for future flexibility

• Optional outside air kit with flex duct and hood

Professional Installation Ready

• Uses IHP 12DM chimney system

• IHP 12HT chimney required for Canadian installations

• Approved for residential and commercial applications

Peace of Mind

• Backed by a 20-year limited warranty

Available Sizes

• 38-Inch Model — Ideal for large living spaces

• 43-Inch Model — Best for expansive rooms and statement fireplace installations

Superior WRT3543 — Specifications

General Information

Framing Dimensions

Firebox & Interior

Construction & Finish

Venting & Airflow

Performance Enhancements

Free Standard Delivery (Orders $99+)

We offer free standard delivery on all orders over $99.

• Standard Shipping Speed: Ships 2-5 Business Days After an Order is placed. 
• Smaller items ship via UPS or FedEx
• Larger items ship via freight delivery

Orders under $99 ship at a $9.99 flat rate.

Freight Delivery Overview

Large items and outdoor kitchen components typically ship via freight on a pallet.

Please note:

• Freight deliveries are typically curbside
• Some carriers will call to schedule delivery; others may deliver to the nearest accessible location
• Freight shipments are usually delivered as close to a garage or driveway as possible

We strongly recommend reviewing freight delivery expectations before your delivery date to ensure a smooth experience.

Pre-Delivery Inspection

While most deliveries arrive without issue, it’s important to inspect your shipment carefully.

• Inspect all packages upon arrival
• If damage is visible, take photos immediately
• You must reach out to us within 48 hours After Delivery and send Photos must be submitted to:
  support@bbqgenerals.com

This allows us to quickly initiate a replacement or claim if needed.

Upon Delivery

Before signing the delivery receipt:

• Verify the number of pallets or boxes
• If anything is missing, note it clearly on the receipt
  (Example: “Received 3 of 4 pieces”)

If items are missing or damaged, contact us immediately at
📞 (800)-375-3243

We will work directly with the carrier to resolve the issue.

Concealed Damage

After delivery, carefully unpack and inspect all items.

• If concealed damage is found, notify us within 48 hours After Delivery
• Email photos to support@bbqgenerals.com or call (800)-375-3243
• Our team will guide you through the next steps

Shipping Locations

• Free shipping available within the 48 contiguous United States
• Alaska & Hawaii: Shipping fees apply
• International shipping: Please contact us for a custom quote

🚫 P.O. Boxes cannot be used for delivery — a physical address is required.

Thank you for choosing BBQ Generals — we appreciate your trust and look forward to delivering an exceptional experience.

We understand that there are many options for online shopping and we strive to stand out by providing top-notch service to earn and retain your loyalty.

Below is our 7-Point approach to providing the best shopping experience at BBQ Generals:

1. Price Match Guarantee: BBQ Generals is dedicated to providing our customers with the best pricing possible. We continuously monitor the market to ensure our prices are competitive, and we also offer a Price Match Guarantee. If you find a lower price on an identical product from another authorized dealer, we'll match it!
2. Free Shipping: Enjoy seamless and cost-effective shipping on all orders from BBQ Generals. No more worrying about shipping costs, as we offer free shipping on all orders over $49.99, helping you to save even more on your outdoor grilling purchases.
3. Exceptional customer service: Our team is dedicated to providing you with the best customer experience possible. Whether you need help choosing the right products, have a concern or issue, or simply need advice on how to get the most out of your grilling experience, we are always here to help.
4. Safe and Secure Shopping Environment: At BBQ Generals, we prioritize the security of your personal and financial information. Our online platform is equipped with state-of-the-art security measures to ensure that your transactions are protected and kept confidential. Shop with peace of mind, knowing that your data is safe and secure with BBQ Generals.
5. Hassle-Free Returns: We understand that sometimes things don't work out, which is why we offer a hassle-free return policy for our customers. All returns must be made within 30 days of purchase and are subject to a restocking fee. This policy ensures that our customers can feel confident in their purchases and have a stress-free shopping experience.
6. Authorized Dealer – BBQ Generals is a authorized dealer for every brand in our inventory, ensuring that you receive complete protection under the manufacturer's warranty for each item you purchase.
7. Insured Shipping: At BBQ Generals, we understand the importance of receiving your orders in good condition. That's why we offer insured shipping on all our products. In the unlikely event of damages or loss during shipping, you can be confident that you will receive a prompt resolution. Our commitment to ensuring the safe and secure delivery of your orders is unwavering.