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Time to read 10 min
When serious grillers compare Delta Heat and Blaze, they are not chasing features. Theese BBQ grills attention to how a grill handles fire, how evenly it cooks food, and how steady the heat feels once the lid is open. These grills are premium contenders, built for real outdoor cooking, not casual weekend use.
Delta Heat, the focus is even heat across the grate and predictable results when you move food from direct to indirect cooking. You open the lid, turn food, and the heat settles back quickly.Â
Blaze takes a different approach. Its grills are designed to push higher output, which shows up when searing steaks or cooking over strong direct heat.Â
On a patio kitchen or built-in bbq, those differences affect how you manage burners, how forgiving the fire feels, and how much attention the grill demands while you cook. This grill review looks at how these grills actually cook, not how they read on paper.
When cooks compare Delta Heat and Blaze, the real question is not about features. It is about outdoor cooking results. How evenly does the grill cook? How strong is the heat when searing? How easy is it to control the fire once food is on the grate? These grills are often compared because they approach cooking in very different ways.
Delta Heat is known for control and consistency. Its grills are built to spread heat evenly across the cooking surface and settle back quickly after the lid is opened. This style works well for longer cooks, mixed heat zones, and steady results when moving food between direct and indirect cooking. In an outdoor kitchen, this makes the grill feel forgiving and predictable.
Blaze is known for stronger output and aggressive heat. These grills are designed to push higher temperatures, which shows up during fast searing and high-heat barbecue. Managing burners and timing becomes more hands-on, especially during direct grilling. On a patio or bbq setup, Blaze favors cooks who like working close to the fire and adjusting heat as they go.
A grill’s construction shows up over time. It affects how well the heat stays in the box, how the grill handles repeated high-heat cooking, and how it holds up in an outdoor kitchen or patio setting. With Delta Heat and Blaze, the difference is not about looks. It's about where the grills are built, the type of stainless steel used, and how the firebox and hood manage heat during a real barbecue.
| Construction Area | Delta Heat | Blaze |
|---|---|---|
| Where The Grills Are Made | American-made Delta Heat grills, manufactured in the USA | Blaze grills are manufactured overseas and assembled in the USA. |
| Stainless Steel Materials | 304 stainless steel across exterior and internal components. | Uses 304 stainless steel material and internal components. |
| Cooking Grates | 3/8-inch round stainless steel cooking grate rods designed for heat retention & easy cleaning. | 12mm trapezoid shaped stainless steel cooking grates for ultimate sear marks & heat retention. |
| Firebox Design | Seamless welded firebox for high-heat cooking, controlled heat temps, and durability. | Designed in 304 stainless steel for fast heat response and strong direct-heat performance. |
| Grill Hood Construction | Dual-lined hood helps retain heat and reduce temperature loss when the lid is opened. | Dual-lined hood helps retain heat and fast pre-heating with consistent temp control. |
| What This Means During Cooking | More consistent temperatures, steadier recovery, and controlled long cooks. | Faster heat buildup and stronger searing, with more attention needed during longer cooks. |
With American-made Delta Heat grills, heat stays steady and predictable. The heavier-gauged stainless steel helps these grills recover quickly when the lid is opened, making longer outdoor cooking BBQ''s controlled and calm. This means less fussing with knobs and more confidence when moving food across heat zones in an outdoor kitchen or built-in bbq.
Blaze grills are built to cook hot and fast. The stainless steel construction favors quick heat-up and strong searing. For the customer, this means excellent high-heat barbecue and fast results, with a bit more attention needed to manage burners during longer or indirect cooking, especially on a patio setup.
Uses 18-gauge stainless steel U-burners with a multi-port design with 16,000 BTUs per burner
U-shape spreads flame evenly across the firebox
Built for consistent cooking temperatures and fuel efficiency
Heat stays even from edge to edge. Food cooks predictably, and longer outdoor cooking sessions feel controlled instead of rushed.
Uses cast 304 stainless steel burners designed for high output for 14,000 BTUs per burner
Creates distinct heat zones for mutli-zone grilling
Heats up fast and responds quickly to temperature control adjustments
Strong, immediate heat for searing steaks and fast barbecue, with more active control needed as heat zones change.
Once heat leaves the burners, it has to be managed. That job falls to the system sitting between the flame and the grate. This is where Delta Heat and Blaze take very different paths, and where cooking style starts to separate clearly.
Delta Heat uses tried-and-tested ceramic briquettes arranged above the burners. These briquettes absorb heat, then release it evenly across the cooking surface. As drippings fall, they vaporize on the hot ceramic instead of flaring up.
Heat stays steady and forgiving. Flare-ups are reduced, temperatures smooth out, and food cooks evenly during longer outdoor cooking sessions. This setup favors mixed grilling—steaks on one side, chicken or vegetables on the other—especially in a built-in bbq or outdoor kitchen.
Blaze uses 14 gauge stainless steel flame tamers positioned directly over the burners. Their job is to shield the burners, push heat upward fast, and keep grease away from direct flame. The focus here is speed and intensity rather than heat storage.
Heat responds quickly and stays strong. Searing happens fast, and the grill feels lively under direct heat. During longer or indirect cooking, temperatures can change faster, so managing zones and timing matters more—especially on a patio setup.
A grill can have great burners and solid construction, but ignition decides how smoothly a cook starts. This is about reliability, repeatability, and how much effort it takes to get fire when you want it.
Delta Heat offers a variety of advanced outdoor cooking options through optional infrared searing and a high-capacity rotisserie system. An optional 20,000 BTU infrared sear burner replaces one of the main burners and can reach temperatures over 1,000°F, creating intense, focused heat for finishing steaks.
At the rear, Delta Heat uses a 13,000 BTU infrared rotisserie burner, paired with an optional rotisserie kit rated for up to 40 pounds of food. This higher capacity supports larger roasts, turkeys, and multi-bird cooking without stressing the motor or losing heat balance.
Delta Heat favors controlled flexibility. You can sear hard on one zone, roast steadily on the rotisserie, and still maintain usable indirect space. For customers cooking full meals in an outdoor kitchen or built-in bbq, this design rewards planning and longer cooks with consistent results.
Blaze grills focus on modular performance upgrades. An optional 18,000 BTU infrared sear burner can replace a main burner, reaching temperatures over 1,000°F for aggressive searing and quick crust development.
For rotisserie cooking, Blaze LTE grills use a 10,000 BTU infrared rear burner. The LTE Pro includes the rotisserie kit, while the LTE Plus requires it as an add-on. The removable drop-in system is rated for up to 15 pounds of food, making it ideal for chickens and smaller roasts.
Blaze excels at fast, high-heat barbecue and smaller rotisserie cooks. Multi-zone cooking is possible, but it’s more hands-on, with careful burner management needed to balance direct heat and indirect zones—especially on a patio setup.
Warranty matters because it tells you how much confidence a manufacturer has once the grill is exposed to years of heat, weather, and regular outdoor cooking. In the premium grill category, most brands promise long coverage on major stainless steel parts, but differences show up in labor, electrical components, and how repairs are handled after the first year.
Both Delta Heat and Blaze follow common industry standards for lifetime coverage on core grilling components. Where they begin to separate is in the details that affect ownership after installation—especially service expectations and shorter-term components.
| Component | Delta Heat | Blaze |
|---|---|---|
| Typical Price Range | $3,000 – $6,000+ depending on size and configuration | $2,500 – $6,000+ depending on model tier |
| Stainless Steel Body / Firebox | Limited lifetime warranty | Limited lifetime warranty |
| Main Burners | Limited lifetime warranty | Limited lifetime warranty |
| Cooking Grates | Limited lifetime warranty | Limited lifetime warranty |
| Ignition System | 1-year limited warranty | 1-year limited warranty |
| Electrical Components & Lighting | 1-year limited warranty | 1-year limited warranty |
| Labor Coverage (Service & Repairs) | 1 year labor coverage | No Labor Coverage |
| Other Components | Limited coverage; varies by component | Limited coverage; varies by component |
Both brands offer strong lifetime coverage on the parts that matter most for long-term grilling—the stainless steel body, burners, and cooking grates. That puts Delta Heat and Blaze in line with expectations for premium grills.
Where ownership decisions matter is beyond the steel. Delta Heat offers one year of warranty coverage on ignition, electrical components, and labor, which sets a clear expectation for service support during the first year of ownership. Blaze follows a similar structure, with coverage details varying by model tier and component.
Neither brand leads dramatically on paper, but Delta Heat’s clearly defined one-year coverage helps set predictable service expectations early in ownership, while Blaze’s strength remains focused on lifetime coverage of core grilling components.
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Blaze’s most accessible entry into the premium tier of high heat outdoor cooking.
Blaze’s performance-focused grill with digital temp. control & versatile outdoor cooking.
Delta Heat features precision burners & firebox design for even, controlled cooking
Blaze LTE+ — This Blaze grill is the right choice if you want high performance and flexibility without committing to the brand’s highest-tier features or complexity.
Blaze LTE Pro — Built for cooks who want more precision, digital control, and versatility that pushes beyond standard premium grills without crossing into full luxury.
Delta Heat 32″ — Best suited for cooks who value even heat, predictable results, and U.S.-made construction focused on long-term consistency.
If your priority is even heat, precision temp control & American made durability, the Delta Heat 32″ stands out. Its precision burners, firebox design, and superior build quality are built for cooks who want control they can rely on, cook after cook, without managing variables.
If you prefer versatility and high heat performance, Blaze Grills offer more paths.Â
The Blaze LTE+ is a strong step into premium grilling with high heat and upgrade options, while the Blaze LTE Pro adds digital temperature monitoring and built-in versatility for cooks who like more control without moving into full luxury pricing.
Both brands deliver an unbeatable combination of performance and build quality. The right purchase comes down to whether you side with experts who value refined consistency or those who prefer expandable performance options in their outdoor cooking.
For a broader look at how these brands compare alongside other premium options, see our Gas Grill Collection, which groups grills by build approach, performance level, and long-term ownership expectations.
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