Are you hosting large family gatherings or planning an outdoor kitchen upgrade, but can't decide between a traditional open-grate gas grill and a flat-top griddle? For backyard chefs, maximizing cooking space and heat power while eliminating messy, time-consuming cleanup is the ultimate goal.
Whether you are prepping for a weekend feast or a fast weeknight dinner, here are the core answers to the most common questions about heavy-duty, multi-fuel combo grills.
Q1: What are the benefits of an 860 SQ.IN. large grill and griddle combo?
An 860 SQ.IN. large grill and griddle combo provides an expansive cooking surface that allows you to cook multiple burgers, steaks, and veggies at once, while seamlessly switching between open-grate searing and flat-top flat cooking. This all-in-one kitchen design gives you endless outdoor meal options on a single unit—allowing you to sear heavy ribeyes on the grates while simultaneously crisping bacon or pancakes on the griddle side.
Top Advantages of the 860 SQ.IN. Combo Setup:
-
Massive Capacity: Easily feeds large families and crowds during backyard gatherings or festive feasts.
-
Simultaneous Menus: Cook delicate breakfast foods and heavy dinner meats at the exact same time.
-
Space & Cost Efficiency: Eliminates the need to purchase, store, and maintain two separate bulky outdoor appliances.
Q2: Can you convert a 60,000 BTU propane grill to natural gas?
Yes, you can easily convert a high-output dual-fuel convertible grill from liquid propane (LPG) to natural gas by using a compatible, separately sold conversion kit. This convertible design gives you the ultimate flexibility to choose the fuel type that works best for your permanent outdoor kitchen setup, combining tank-free convenience with long-term energy cost savings.
Q3: How many BTUs are needed for a heavy-duty large backyard grill?
For a spacious 860 square inch cooking surface, a heat output of 60,000 BTUs is the gold standard for consistent, even heating and professional-grade searing performance.
| Performance Feature | Flintex 5-Burner Premium Combo | Standard Industry Backyard Grills |
| Total Heat Output | 60,000 BTU (Consistent high heat across surface) | 30,000 - 40,000 BTU (Prone to severe cold spots) |
| Total Cooking Area | 860 SQ.IN. (Massive space for large gatherings) | 450 - 600 SQ.IN. (Crowded cooking zones) |
| Ignition System | Flamethrower Ignition (Instant starts in cold/wind) | Standard Electronic Clicker (Fails often in cold weather) |
Why Flamethrower Ignition Matters: Instead of relying on matches or standard clickers that fail in bad weather, a heavy-duty flamethrower ignition provides instant, reliable push-to-ignite starts in seconds—even in cold or windy conditions.
Q4: How do you clean a large flat-top griddle and gas grill easily?
To make post-BBQ cleanup completely hassle-free, look for a grill featuring smooth, non-stick cooking surfaces combined with a removable bottom grease tray system.
Instead of spending 20 minutes with a wire brush doing heavy scrubbing, a premium non-stick surface allows for a quick, simple wipe-down. The integrated removable grease trays safely catch all drippings beneath the cooking zone—meaning you just empty the tray, wipe the surface, and you are ready for the next cookout.
Why Shop from Flintex Official Store? (US Shipping & Assured Guarantees)
When you purchase your heavy-duty grill directly from our official storefront (flintexusa.com), you receive reliable, premium US local customer protections and shopping benefits:
-
🇺🇸 US Local Warehouse Shipping: All Flintex grills are stocked and dispatched directly from our local fulfillment centers within the United States.
-
🚚 100% Free Nationwide Standard Shipping: We offer free standard shipping across the entire continental United States with absolutely zero hidden fees.
-
⏱️ Fast 3-8 Business Days Delivery: Expect your premium grill to arrive safely at your doorstep within 3 to 8 business days, fully tracked.
-
🛡️ Risk-Free 30-Day Return Policy: Not completely satisfied with your grilling or searing results? We back your purchase with a hassle-free, 30-day money-back guarantee for returns and exchanges.
-
✉️ 24/7 Dedicated Customer Care: Have questions about natural gas conversion kits, shipping tracking, or assembly? Contact our US-based support team at info_usa@flintexusa.com (We respond to all inquiries within 24 hours).
