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Free Shipping on All Orders

Live Customer Support

Price Beat Guarantee

Authorized Dealer

Free Shipping on All Orders

Live Customer Support

Price Beat Guarantee

Authorized Dealer

Warming Trends Crossfire 2.0 Universal Original Brass Gas Fire Pit Burner Kit

SKU: U300ALPL36SFK2
$2,138.00 $2,822.16
You Save: $684.16 25%

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Product Overview

“Twice the flame, half the gas. No rust or corrosion, made from 100% brass, and backed with a Full Lifetime Warranty!”

Take your fire pit to the next level with the ultimate outdoor gas fire pit burner in the industry. Introducing the Warming Trends Crossfire Brass Burner 2.0, a patented and revolutionary burner that is crafted entirely from high-quality brass and equipped with specially designed "jets" that mix fuel with oxygen.

Prepare to be amazed as these burners unleash flames that are twice the size of any other burner on the market, all while consuming only half the amount of gas. Brace yourself for mind-blowing flames that reach unbelievable heights, creating a stunning display of tall, hot, and efficient flames. Creating a mesmerizing ambiance reminiscent of a wood-burning campfire. Say goodbye to smoke, wave goodbye to wood, and say adios to all the hassles that come with them, all thanks to the incredible Warming Trends Crossfire burners.

Available in a range of sizes, styles, and BTU ratings, the Crossfire™ brass burner offers a corrosion-resistant product, backed by a full lifetime warranty. No need to do an unguided DIY fire pit. Elevate your patio and outdoor fire experience today.

Warming Trends Crossfire 2.0 Universal Original Brass Gas Fire Pit Burner Kit includes:

  1. An original-style crossfire 2.0 brass burner
  2. A flex line kit (two (2) for large burners)
  3. A key valve kit with a chrome-plated decorative flange and two size keys 
  4. An optional round or square plate
  5. A match light ignition (upgrade ignition kits available)

Features

  • Made of 100% Brass - Guaranteed corrosion-resistant product to ensure low-cost maintenance and lifetime quality. No rust!
  • Crossfire Burner Design - Innovative burner design with patented technology creating taller, brighter, fuller, and more natural flames.
  • Fuel Types - Accommodates natural gas and propane
  • Fuel Efficiency - Propane or natural gas, we offer a fuel-efficient burner that only consumes half the fuel of conventional burners
  • Full Lifetime Warranty - The ‘No rust’ feature is backed by Warming Trends Full Lifetime Warranty
  • Made In The USA – 100% manufactured in the U.S, a true “Made in the USA” product
  • WATERSTOP® Moisture Barrier – Designed to prevent water and debris from entering gas lines, helping maintain safe and consistent performance.
  • Available in various BTU Ratings and Dimensions. See the specification table below
  • Available in several styles: Original, Tree-style, H-style, and Linear.
Specifications
Manufacturer Warming Trends
SKU Number U
Material 100% Brass
Style Original
Fuel Type Universal (Natural Gas/Propane)
Twice The Flame Yes
Fuel-Efficient Yes
Lifetime Warranty Yes
Made In the USA? Yes


Original Crossfire 2.0 Burner Specifications
SKU Number BTU Rating Burner Size Inlet Size Recommended Opening Size With WATERSTOP
U60 60,000 9" x 6.75" 1/2" 18" Yes
U100 100,000 11.75" x 10.5" 1/2" 18" Yes
U140 140,000 13.5" x 13.5" 1/2" 24" Yes
U180 180,000 17.75" x 15.5" 1/2" 30" Yes
U240 240,000 20.5" x 19.5" 1/2" 30" Yes
U300 300,000 24.75" x 22" 3/4" 36" Yes
U360 360,000 29.5" x 28.5" 3/4" 42" Yes
U420 420,000 38.25" x 34.5" 3/4" 48" Yes
U560 560,000 47.75" x 45.75" 3/4" 60" Yes


Documents

*** FREE SHIPPING ON YOUR ENTIRE ORDER

*** 30 DAY MONEY BACK GUARANTEE

*** CANCEL ANYTIME BEFORE YOUR ORDER HAS SHIPPED, COMPLETELY FREE OF CHARGE

Shipping

Your order is processed and submitted to our supplier within 24 hours. Tracking is emailed within 24 hours of shipment. Lead times are posted on each product page below the Add to Cart button.

Returns

30-day return policy from the date of delivery. Original outbound shipping and return shipping costs are deducted from the refund. Return shipments may be subject to customs processing fees at the customer's expense.

Cancellations

Contact us immediately to cancel. Orders that have shipped cannot be cancelled — standard return procedure applies. Custom orders cannot be cancelled once production has started.

📞 833-528-5591 | info@royalfirepits.com

View Full Shipping Policy

View Full Return & Refund/Cancellation Policy

Fast & Free Shipping

Every order ships free anywhere in the United States — no minimums, no fine print. The price you see on our product page is your all-in price. All orders are processed within 24 hours to ensure fast delivery. View our shipping policy →

No Sales Tax

You will not be charged sales tax on any of your purchases. We commit to passing these savings on to you for as long as the legislation lasts.

Lowest Price Guarantee

We constantly monitor competitor pricing to ensure we offer the lowest prices anywhere on the web. Find a lower price on an identical item and we'll beat it — no questions asked. Learn how it works →

Real People, Real Expertise

We don't just sell hearth products — we live them. Our team of fire experts are available by call, text, chat, or email to help you find exactly what you need. You'll speak with someone who knows the products inside and out, not a generic call centre.

Authorized Dealer — Every Brand

Every brand we carry is an authorized partnership. That means every purchase comes with full manufacturer warranty and direct brand support. No grey market sellers. No voided warranties. Just genuine products you can trust.

Your Safety & Security Are Paramount

We know privacy and security are your primary concerns when shopping online. We exclusively use SSL encryption during the checkout process to ensure your personal and financial information remains protected. We accept all major credit cards including Visa, Mastercard, American Express, and Discover.

30-Day Easy Returns

Not happy with your purchase? Return it within 30 days. We make the process simple because we'd rather earn your trust than hold you to a sale. View our return policy →

Questions?

Our team is available Monday–Saturday, 9am–8pm EST. Call or text us at 833-528-5591, or email us at info@royalfirepits.com.

All purchases with Royal Fire Pits are covered by the Manufacturer’s Limited Warranty. View full Manufacturer Warranty below.

 

CLICK HERE FOR MANUFACTURER'S WARRANTY

 

If you have any technical issues with your purchase, within the warranty period. Please contact us at info@royalfirepits.com or 833-528-5591

Description

Product Overview

“Twice the flame, half the gas. No rust or corrosion, made from 100% brass, and backed with a Full Lifetime Warranty!”

Take your fire pit to the next level with the ultimate outdoor gas fire pit burner in the industry. Introducing the Warming Trends Crossfire Brass Burner 2.0, a patented and revolutionary burner that is crafted entirely from high-quality brass and equipped with specially designed "jets" that mix fuel with oxygen.

Prepare to be amazed as these burners unleash flames that are twice the size of any other burner on the market, all while consuming only half the amount of gas. Brace yourself for mind-blowing flames that reach unbelievable heights, creating a stunning display of tall, hot, and efficient flames. Creating a mesmerizing ambiance reminiscent of a wood-burning campfire. Say goodbye to smoke, wave goodbye to wood, and say adios to all the hassles that come with them, all thanks to the incredible Warming Trends Crossfire burners.

Available in a range of sizes, styles, and BTU ratings, the Crossfire™ brass burner offers a corrosion-resistant product, backed by a full lifetime warranty. No need to do an unguided DIY fire pit. Elevate your patio and outdoor fire experience today.

Warming Trends Crossfire 2.0 Universal Original Brass Gas Fire Pit Burner Kit includes:

  1. An original-style crossfire 2.0 brass burner
  2. A flex line kit (two (2) for large burners)
  3. A key valve kit with a chrome-plated decorative flange and two size keys 
  4. An optional round or square plate
  5. A match light ignition (upgrade ignition kits available)

Features

  • Made of 100% Brass - Guaranteed corrosion-resistant product to ensure low-cost maintenance and lifetime quality. No rust!
  • Crossfire Burner Design - Innovative burner design with patented technology creating taller, brighter, fuller, and more natural flames.
  • Fuel Types - Accommodates natural gas and propane
  • Fuel Efficiency - Propane or natural gas, we offer a fuel-efficient burner that only consumes half the fuel of conventional burners
  • Full Lifetime Warranty - The ‘No rust’ feature is backed by Warming Trends Full Lifetime Warranty
  • Made In The USA – 100% manufactured in the U.S, a true “Made in the USA” product
  • WATERSTOP® Moisture Barrier – Designed to prevent water and debris from entering gas lines, helping maintain safe and consistent performance.
  • Available in various BTU Ratings and Dimensions. See the specification table below
  • Available in several styles: Original, Tree-style, H-style, and Linear.
Specifications
Manufacturer Warming Trends
SKU Number U
Material 100% Brass
Style Original
Fuel Type Universal (Natural Gas/Propane)
Twice The Flame Yes
Fuel-Efficient Yes
Lifetime Warranty Yes
Made In the USA? Yes


Original Crossfire 2.0 Burner Specifications
SKU Number BTU Rating Burner Size Inlet Size Recommended Opening Size With WATERSTOP
U60 60,000 9" x 6.75" 1/2" 18" Yes
U100 100,000 11.75" x 10.5" 1/2" 18" Yes
U140 140,000 13.5" x 13.5" 1/2" 24" Yes
U180 180,000 17.75" x 15.5" 1/2" 30" Yes
U240 240,000 20.5" x 19.5" 1/2" 30" Yes
U300 300,000 24.75" x 22" 3/4" 36" Yes
U360 360,000 29.5" x 28.5" 3/4" 42" Yes
U420 420,000 38.25" x 34.5" 3/4" 48" Yes
U560 560,000 47.75" x 45.75" 3/4" 60" Yes


Documents

Shipping & Returns

*** FREE SHIPPING ON YOUR ENTIRE ORDER

*** 30 DAY MONEY BACK GUARANTEE

*** CANCEL ANYTIME BEFORE YOUR ORDER HAS SHIPPED, COMPLETELY FREE OF CHARGE

Shipping

Your order is processed and submitted to our supplier within 24 hours. Tracking is emailed within 24 hours of shipment. Lead times are posted on each product page below the Add to Cart button.

Returns

30-day return policy from the date of delivery. Original outbound shipping and return shipping costs are deducted from the refund. Return shipments may be subject to customs processing fees at the customer's expense.

Cancellations

Contact us immediately to cancel. Orders that have shipped cannot be cancelled — standard return procedure applies. Custom orders cannot be cancelled once production has started.

📞 833-528-5591 | info@royalfirepits.com

View Full Shipping Policy

View Full Return & Refund/Cancellation Policy

Why Buy From Us

Fast & Free Shipping

Every order ships free anywhere in the United States — no minimums, no fine print. The price you see on our product page is your all-in price. All orders are processed within 24 hours to ensure fast delivery. View our shipping policy →

No Sales Tax

You will not be charged sales tax on any of your purchases. We commit to passing these savings on to you for as long as the legislation lasts.

Lowest Price Guarantee

We constantly monitor competitor pricing to ensure we offer the lowest prices anywhere on the web. Find a lower price on an identical item and we'll beat it — no questions asked. Learn how it works →

Real People, Real Expertise

We don't just sell hearth products — we live them. Our team of fire experts are available by call, text, chat, or email to help you find exactly what you need. You'll speak with someone who knows the products inside and out, not a generic call centre.

Authorized Dealer — Every Brand

Every brand we carry is an authorized partnership. That means every purchase comes with full manufacturer warranty and direct brand support. No grey market sellers. No voided warranties. Just genuine products you can trust.

Your Safety & Security Are Paramount

We know privacy and security are your primary concerns when shopping online. We exclusively use SSL encryption during the checkout process to ensure your personal and financial information remains protected. We accept all major credit cards including Visa, Mastercard, American Express, and Discover.

30-Day Easy Returns

Not happy with your purchase? Return it within 30 days. We make the process simple because we'd rather earn your trust than hold you to a sale. View our return policy →

Questions?

Our team is available Monday–Saturday, 9am–8pm EST. Call or text us at 833-528-5591, or email us at info@royalfirepits.com.

Warranty

All purchases with Royal Fire Pits are covered by the Manufacturer’s Limited Warranty. View full Manufacturer Warranty below.

 

CLICK HERE FOR MANUFACTURER'S WARRANTY

 

If you have any technical issues with your purchase, within the warranty period. Please contact us at info@royalfirepits.com or 833-528-5591

What Our Customers Are Saying

From homeowners and contractors across North America.

Marek L

Verified Purchase

Excellent fire burner bundle from Warming Trends

Save yourself a headache and give those guys a call...they listen and advise you to make final decision. I am very pleased with overall burner package performance and help. Warming Trends is "Mercedes" in burners performance and quality. Thank you Jordan and rest of your team involved in my order....well done folks

Karen L

Verified Purchase

Great Company to do business with.

I found out about Royal Fire Pits when I googled where to buy the Orion. I was looking for Labor Day discounts. Another company replied too late. You were prompt and I was ready, so I went with your company. Jordan was great to work with. We’ll post a picture in a few days. Thank you, Karen and Ben Lomeli

Emma Wilson

Verified Purchase

This beautiful Bordeaux Encore

This beautiful Bordeaux Encore wood burning stove was put in place yesterday with the help of a few friends. Really appreciate your help and efficiency in streamlining this order. Royal Fire Pits is fortunate to have Jordan as a representative. Your knowledge and competence about the Vermont Castings product was evident and appreciated. Thank you again for your assistance and followup. We Love it.

Danny F

Verified Purchase

Amazing process, amazing finished product!

We all love the convenience of online ordering, but we also miss the personal touch of being able to call someone. Can’t thank you enough for the time spent on the phone, and appreciate how easy it was to place the order and have everything shipped. I love the output of the burner, and the black fire Glass really finished it off perfectly.

Jim & Mary

Verified Purchase

Terrific company & product

Royal Fire Pits was great to work with. The stove arrived in good order after a cross country trip. I was impressed with the quality of the cast iron and how well everything fit together. We are having a "break in" fire tonight and will shift into "catalytic mode" tomorrow. Jordon was a guiding light throughout. Many Thanks!!

Briet S

Verified Purchase

Awesome fireplace

Orion Multi is an awesome fireplace and makes an immediate statement! Arrived quickly with great support from the staff when the fireplace arrived, it had been damaged in shipping. Royal fire pits was quick to remedy this and sent out a new unit the very next day.

Alice H

Verified Purchase

Excellent people to do business with

It’s perfect it’s beautiful we loved working with the guys. They were so helpful and patient they delivered within a minimal time. I just can’t say enough I’m very very happy it made it so easy.

Ron B

Verified Purchase

Seamless Purchase

Royal price matched and beat that price by some more. Fire table was delivered without issue and when they estimated. Still waiting on plumber to hook NG up.Seamless Purchase

Marek L

Verified Purchase

Excellent fire burner bundle from Warming Trends

Save yourself a headache and give those guys a call...they listen and advise you to make final decision. I am very pleased with overall burner package performance and help. Warming Trends is "Mercedes" in burners performance and quality. Thank you Jordan and rest of your team involved in my order....well done folks

Karen L

Verified Purchase

Great Company to do business with.

I found out about Royal Fire Pits when I googled where to buy the Orion. I was looking for Labor Day discounts. Another company replied too late. You were prompt and I was ready, so I went with your company. Jordan was great to work with. We’ll post a picture in a few days. Thank you, Karen and Ben Lomeli

Emma Wilson

Verified Purchase

This beautiful Bordeaux Encore

This beautiful Bordeaux Encore wood burning stove was put in place yesterday with the help of a few friends. Really appreciate your help and efficiency in streamlining this order. Royal Fire Pits is fortunate to have Jordan as a representative. Your knowledge and competence about the Vermont Castings product was evident and appreciated. Thank you again for your assistance and followup. We Love it.

Danny F

Verified Purchase

Amazing process, amazing finished product!

We all love the convenience of online ordering, but we also miss the personal touch of being able to call someone. Can’t thank you enough for the time spent on the phone, and appreciate how easy it was to place the order and have everything shipped. I love the output of the burner, and the black fire Glass really finished it off perfectly.

Jim & Mary

Verified Purchase

Terrific company & product

Royal Fire Pits was great to work with. The stove arrived in good order after a cross country trip. I was impressed with the quality of the cast iron and how well everything fit together. We are having a "break in" fire tonight and will shift into "catalytic mode" tomorrow. Jordon was a guiding light throughout. Many Thanks!!

Briet S

Verified Purchase

Awesome fireplace

Orion Multi is an awesome fireplace and makes an immediate statement! Arrived quickly with great support from the staff when the fireplace arrived, it had been damaged in shipping. Royal fire pits was quick to remedy this and sent out a new unit the very next day.

Alice H

Verified Purchase

Excellent people to do business with

It’s perfect it’s beautiful we loved working with the guys. They were so helpful and patient they delivered within a minimal time. I just can’t say enough I’m very very happy it made it so easy.

Ron B

Verified Purchase

Seamless Purchase

Royal price matched and beat that price by some more. Fire table was delivered without issue and when they estimated. Still waiting on plumber to hook NG up.Seamless Purchase

Why Choose Us

Royal Fire Pits vs. the rest

Not all hearth retailers are the same — here's what makes the difference.

Others
Pre & post purchase support
With you from first question to final install
Unreliable after-sale support
Expert guidance
Real fire experts — not call centre staff
Generic customer service
Lowest price guaranteed
Find lower anywhere, we'll beat it
Fixed pricing, no flexibility
Authorized dealer
Full manufacturer warranty on every order
Grey market risk, voided warranties
Fast response times
Reply within 1–2 hours, Mon–Sat
Slow or no response
CROSSFIRE® Custom Burners

Can't Find the Right Size? We'll Build It.

Whether you need a unique shape, a specific BTU output, or a burner that fits an unconventional opening — we can build it. Tell us what you have in mind and we'll take it from there.
  • Any shape or size — no limitations
  • Zero design fees — ever
  • You approve the CAD drawing before we build
Explore Custom Burners

Take Another Look

Authorized Dealer

Be Smart. Buy From an Authorized Dealer.

When you buy from Royal Fire Pits, you're buying from a trusted authorized dealer — 100% manufacturer warranty included, always. No grey market sellers. No fly-by-night websites. Just genuine products and real support, from first question to final install.
Why Buy From Us

100% authentic products

Full manufacturer warranty included

Real support before & after purchase

Trusted authorized dealer since 2019