Empire 37" Keystone Deluxe B-Vent Fireplace (Natural Gas)

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Empire Comfort SystemsSKU: BVD34FP30LN

Sale price$1,409.00 Regular price$1,634.44
Flash Sale is ON! Free Shipping & Returns on All Orders. Get 12% off with the Code: FLASH12 for over $900 and 15% off with the Code: FLASH15 for over $9000. Best Deal Ever! Need Help? Call 800-466-4712 or mail us at sales@belleflame.com
Ignition Type: Millivolt
Front: Louver

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Elevate your home ambiance with the Empire Keystone Deluxe B-Vent Fireplace, a harmonious blend of classic aesthetics and contemporary convenience. Designed to encapsulate the charm of a traditional fireplace while harnessing the efficiency of natural gas, this masterpiece effortlessly infuses warmth and elegance into your living space.

Experience the allure of real flames dancing gracefully within the Empire Keystone Deluxe Fireplace. This 37" marvel showcases hand-painted ceramic fiber Log Set, meticulously arranged to emulate the authentic charm of a wood-burning hearth. The large, lifelike logs not only complement the vibrant flames but also fill the fireplace with a mesmerizing authenticity that transforms any room into a cozy sanctuary.


  1. Timeless Charm: The Empire Keystone Deluxe B-Vent Fireplace combines the ageless appeal of a conventional fireplace with the convenience of modern technology, delivering an enchanting focal point for your space.

  2. Effortless Convenience: Say goodbye to tending to logs and hello to instant ambiance. With the natural gas functionality, you can enjoy the warmth and beauty of a fire at the flick of a switch, without the mess or hassle of traditional methods.

  3. Customized Comfort: The BVD-37 model's 30,000 Btu input ensures that you have complete control over the warmth in your room, allowing you to create the perfect cozy environment.

  4. Artistic Craftsmanship: Admire the intricate artistry of the hand-painted logs that adorn the interior. These logs not only elevate the visual appeal but also lend an air of sophistication to your space.

  5. Efficient Heating: The Empire B-Vent system ensures consistent heat distribution, preventing overheating while extending your enjoyment of the dancing flames.

Keystone Deluxe Fireplace (BVD)

The Deluxe 34-inch and 36-inch B-Vent fireplaces have hand-painted logs that are organized artistically on empire's smaller Contour Burner.

All Keystone stoves come with matte black slat louvers and curtain screens that can be opened and closed.

The seams on these B-Vent fireplaces are hem-bent to make a better seal and get rid of dozens of pins and fasteners. Because of this, the box is now lighter, more rigid, and easier to put together.

Louvered types can use the FBB4 automatic Blower with speed control that can be changed.

*Please Note: For propane types, you need to buy a kit to convert from natural gas to propane. For more information, please look at the Options and Accessories area.

Available Models

  • Empire 37" Keystone Deluxe B-Vent Fireplace (Natural Gas)
  • Empire 39" Keystone Deluxe B-Vent Fireplace (Natural Gas)
  • Empire 43" Keystone Premium B-Vent Fireplace (Natural Gas)


  • Fuel Type: Gas
  • Vent Type: B-Vent
  • Up to 21,000 BTUs
  • Opening: 22 7/8 x 34
  • Zero Clearance Certified
  • Remote Control Options
  • Louvered and Flush Models
  • Millivolt and Intermittent Pilot Models
  • Natural Gas (Propane conversion available)
  • Blowers not available on Flush Face models
  • B-Vent Fireplaces do not require Barriers − Barriers are available
  • Framing: 35 3/4 H x 37 3/8 W x 14 3/8 D (see manual before framing)


  • Log Set
  • Junction Box with Louvered Fireplaces


Height 35 5/8"
Width 37"
Depth 14 7/8"


About The Manufacturer

Empire was the first to market vent-free heaters equipped with an Oxygen Depletion Sensor (now standard on all vent-free products in the U.S.). In the 1980s, Empire became the first to market a gas-fired heater that achieves 80-percent efficiency, and in 2006, Empire marketed the first vented gas fireplace to achieve 90-percent efficiency. From early floor furnaces (a forerunner to central heating systems) to console heaters to wall furnaces, to gas fireplaces and log sets, to the super-efficient Mantis fireplace system, Empire has adapted to market requirements.

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At Belleflame, we believe that shopping should be simple, stress-free, and most importantly, enjoyable. That's why we work hard to bring you the best products, prices, and customer service in the industry.

Here are just a few reasons why you should choose us:

  • Wide Selection of Products: We offer a vast selection of top-quality products from the leading brands in the industry. No matter what you're looking for, we have something for everyone.
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Order Confirmation:

Upon placing your order, you will promptly receive an email confirmation. Subsequently, we will conduct a thorough inventory check to ensure all items are in stock and available for immediate shipment. If your order aligns with the advertised delivery timeframe, we will promptly process it for shipment to our warehouse. In cases where the expected delivery time extends beyond the advertised timeframe, we will reach out to you via email and/or phone for confirmation.

Order Shipment:

Within one business day of your item being shipped, you will receive an email confirmation containing a tracking number. If you do not receive tracking information within six business days of placing your order, please don't hesitate to get in touch with us for assistance.

Estimated Time of Arrival:

Our typical delivery timeframe ranges from 2 to 10 business days. Custom-made products generally require 3 to 5 weeks for delivery. If the expected delivery date for your order would fall outside of the advertised 2-10 business day time frame, our customer service team will contact you to ensure your agreement with the revised timeline.

Covered Areas:

Please note that all estimated delivery dates and shipping costs advertised on our website apply exclusively to the Contiguous United States. For inquiries regarding shipping to Hawaii or Alaska, kindly reach out to our customer service team. While we do not offer direct shipping to Canada, we are more than willing to ship your order to the freight carrier of your choice.


It is very important that you inspect the packaging of your items when they arrive and check if you received all boxes listed on the delivery receipt. If you notice any damage or shortage of packages, you must make note of it on the bill of lading, take pictures, and refuse delivery. Your note should say "refused due to damage". You must also take photos of all sides of the box and send them to us within 2 days. If there are no damages visible before opening the box, you must note "subject to further inspection may contain concealed damage". If you notice any damage after receiving the delivery, do not throw the box away, and contact us with the photos. After we receive information from you about the refused delivery or concealed damage, we immediately initiate a claim with the shipping company or with the manufacturer. After the claim is fully processed, we ship all replacements at absolutely no cost to you.

Cancellations & Refunds:

We offer free order cancellations before the shipping label or Bill of Lading is generated, or prior to the commencement of production for custom orders. Please note that custom-made items are not eligible for refunds once production has begun. To be eligible for a return, the item must be unused and in its original condition, with all packaging intact and in perfect condition. Orders delivered outside of the United States are not eligible for refunds. If your order arrives damaged, please refer to the "Damages" section. Our refund policy extends for 30 days. If 30 days have elapsed since your purchase, regrettably, we cannot process a refund. Prior to returning an item, please contact us to discuss shipping details. All refunds will be credited to the original credit card or PayPal account used for the purchase, within two days of receiving the returned items at our warehouse.

Please contact sales@belleflame.com for any questions regarding shipping time.

At Belleflame, we're committed to providing our customers with the best prices on the market. That's why we offer a 110% best price guarantee. If you find a better deal on the same product somewhere else, just let us know and we'll beat it by an additional 10%.

We believe that shopping should be easy, convenient, and most importantly, affordable. That's why we work hard to bring you the lowest prices on the products you love. But if you do happen to find a better deal elsewhere, we'll go the extra mile to make sure you get the best deal possible.

Here's how it works:

  • Find a lower price on the same product from another retailer.
  • Contact us with the details of the offer, including the website or store name, product name, and price.
  • We'll verify the price and beat it by an additional 10%.

It's that simple! Our 110% best price guarantee ensures that you'll always get the best deal possible when you shop with us. So, why wait? Start shopping now and experience the difference of shopping with Belleflame.

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