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Warming Trends FK2 Double Flex Line & Key Valve Kit

Warming Trends FK2 Double Flex Line & Key Valve Kit

by Warming Trends
$535.92 - $535.92
$535.92
$535.92 - $535.92
$535.92

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✓ Easy Returns 30-Day Money Back Policy

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Note: All Crossfire Burners are Made To Order. Current lead time is 8-14 days. This ETA applies to all online retailers, as none keep stock. Secure your spot by placing your order today!

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“Convenience can be bought. You need this!"

Complete your outdoor fire experience with Warming Trends FK2 Double Flex Line & Key Valve Kit for a proper fire pit installation! Designed to withstand rigorous uses and sustain frequent outdoor exposure, this kit assures durability! For a complete fire pit installation, this kit includes:

  1. two (2) 36” long by 3/4" diameter flex lines, 

  2. a 3/4-inch key valve, 

  3. a 4-inch key, 

  4. a 12-inch key, 

  5. one (1) 3/4" by 1/2" mm reducer fitting, 

  6. one (1) 3/4-inch tee for connection at 1/2-inch plate coupling, 

  7. one (1) 3/4" x 3” nipple, and 

  8. one (1) 3/4-inch tee for a key valve connection to help you complete your fire pit install. 

This kit, along with its components, is designed to be used with any burner over 249,000 BTU. Be sure to follow the manufacturer's listed instructions and all local building codes when installing this product.

Features

  • Durable Construction - Heavy-duty design for an unmatched durability

  • Flex Line Kit - Provides the necessary connections to complete your fire pit installation

  • Includes - Two (2) 36” long x 3/4" diameter flex lines, a 3/4-inch key valve, a 4-inch valve key, a 12-inch valve key,  one (1) 3/4" x 1/2" mm reducer fitting, one (1) 3/4-inch tee for connection at 1/2-inch plate coupling, one (1) 3/4” x 3” nipple, and one (1) 3/4-inch tee for a key valve

  • Flex Line Length - 36-inches

  • Flex Line ID - 3/4-inches

  • Flex Line OD -1-inch

  • Weight - 7 lbs

  • BTU Rating - Rated for burners over 249,000 BTU

Tech Specs

Specifications
Manufacturer Warming Trends
SKU Number FK2
Flex Line Length 36-Inch
Flex Line ID 3/4-Inch
Flex Line OD 1-Inch
Weight 7 LBS
BTU Rating Burners over 249,000


Documents

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.

Warming Trends® Burners Warranty Policy

Warming Trends® CROSSFIRE® and other jetted-flame brass burners are backed by a full lifetime warranty, ensuring quality and reliability for the original purchaser. As an authorized dealer, Summit Fire Designs is here to assist you through the warranty process in the unlikely event your burner experiences a defect.

To Initiate a Warranty Claim:

  • Provide proof of purchase, model, and serial number.
  • Submit clear photos of any defects, including the product, serial label, and any related components.

Warranty Coverage:

  • Warming Trends® provides repair and exchange services for burners without charge during the warranty period.
  • If the burner does not function as warranted and cannot be repaired or replaced with a functionally equivalent unit after reasonable attempts, you may return it for a refund.

Exclusions:

  • Warranty does not cover misuse, improper installation, unauthorized modifications, or operation outside of specified conditions.
  • Removal or alteration of identification labels voids the warranty.
  • Electronics, ignition systems, and fire logs are subject to separate warranties with varying coverage periods.

For full warranty details, including coverage and exclusions, please refer to the Warming Trends® Product Warranty.

For questions or assistance, contact us at support@summitfiredesigns.com.

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from 3 reviews
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Summit Fire Design was very helpful resolving a shipping issue I unintentionally created from my end of the order. This company was great at keeping me informed of the corrections being made in real-time.

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HPBA Proud Member

We are proud members of the (Rocky Mountain Hearth, Patio & Barbecue Association), committed to delivering exceptional fireplaces and outdoor heating solutions that uphold industry standards of quality and excellence.

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