The Cosmogrill Platinum stainless steel barbecue grill delivers professional-grade outdoor cooking with six powerful gas burners totalling 20.7kW of heat output. This premium barbecue features four main 3.5kW stainless steel burners plus a 3.2kW ceramic back burner for rotisserie cooking.
Built from rust-resistant stainless steel, this barbecue includes an infrared side searing burner reaching temperatures up to 320°C. The cast iron cooking grates distribute heat evenly across the 71cm x 42cm grilling surface, accommodating meals for over 15 people.
Practical features include a tempered glass viewing window, removable grease tray, integrated thermometer and weatherproof cover. Four lockable wheels provide mobility whilst the enclosed cabinet stores gas bottles and accessories securely.
The barbecue accommodates standard 13kg propane bottles, which fit securely within the enclosed cabinet. The included 37 mbar propane regulator connects directly to UK standard propane bottles. The cabinet design shields the gas bottle from weather whilst maintaining easy access for replacement.
Assembly requires approximately 2 hours with two people working together. All necessary tools and fixings are included in the packaging. The instruction manual provides step-by-step guidance, though some customers find certain steps challenging. The barbecue arrives in two separate boxes which may be delivered at different times.
The main grilling surface measures 71cm x 42cm, providing 2,982cm² of cooking space. This accommodates approximately 20-24 burgers or equivalent food portions simultaneously. Additionally, the warming rack inside the hood provides extra space for keeping cooked food warm or indirect cooking.
The ceramic infrared burner requires minimal maintenance beyond regular cleaning. Remove food debris after each use and periodically check for blockages in the ceramic surface. Unlike traditional burners, infrared elements don't have exposed flames, reducing maintenance requirements whilst providing more consistent high-temperature cooking.
The 600D Oxford fabric cover provides excellent protection against rain, UV rays and dust. The material is specifically designed for outdoor furniture protection and includes reinforced seams and secure fastenings. Customers report the cover maintains barbecue condition effectively during British weather conditions throughout the year.
The LED control dials require 5 x AA batteries, which are not included with the barbecue. These batteries power the illuminated control knobs, making temperature adjustment visible during evening cooking. Battery life typically extends several months with regular use and the dials function normally without batteries if needed.
This model is designed specifically for propane gas and cannot be converted to natural gas. The burner orifices and gas regulator are calibrated for propane pressure and flow rates. Converting to natural gas would require different components and would void the warranty whilst potentially creating safety hazards.
The barbecue reaches maximum temperatures of 320°C with all burners operating at full capacity. Preheating to cooking temperature typically takes 10-15 minutes depending on ambient conditions. The combined 20.7kW output provides rapid heat-up times compared to lower-powered alternatives, whilst individual burner control allows precise temperature management.
| Brand | Cosmogrill |
| Model | Platinum 4+2 |
| Fuel Type | Propane Gas |
| Total Burners | 6 |
| Main Burners | 4 |
| Side Burners | 2 |
| Main Burner Power | 3.5kW each |
| Back Burner Power | 3.2kW |
| Infrared Burner Power | 4kW |
| Total Power Output | 20.7kW |
| Maximum Temperature | 320°C |
| Cooking Surface Area | 2,982cm² |
| Grill Surface Dimensions | 71cm x 42cm |
| Overall Dimensions | 140cm x 55cm x 115cm |
| Weight | 43kg |
| Material | Stainless Steel |
| Grill Grates | Cast Iron |
| Handle Material | Stainless Steel |
| Frame Material | Stainless Steel |
| Finish | Rust Resistant |
| Installation Type | Free Standing |
| Assembly Required | Yes |
| Assembly Time | 2 Hours |
| Number of People for Assembly | 2 |
| Wheels | 4 Lockable |
| Gas Regulator | 37 mbar Propane |
| Battery Requirements | 5 x AA (not included) |
| Cover Material | 600D Oxford Fabric |
| Thermometer | Built-in Hood Thermometer |
| Viewing Window | Tempered Glass |
| Grease Management | Removable Drip Tray |
| Recommended Use | Outdoor |