Gas Grill Reviews Outdoor Kitchens Caliber Crossflame Pro 42-Inch Built-in Gas Grill Review May 28, 2018December 28, 2020 Derrick Riches caliber grills, gas grill insertsCaliber Crossflame Pro 42-Inch Built-in Gas Grill $6000 8.9 Construction Quality 8.5/10 Temperature Control 9.0/10 Features 9.0/10 Flare-ups 9.0/10 Durability 9.0/10 ProsHigh Heat OutputInnovative DesignCast Brass Burners ConsLimited Customer SupportComparatively Expensive Buy Direct Full Review – Caliber Crossflame Pro 42-Inch Built-in Gas GrillThree 28,333 BTU cast brass burners805 square inches of primary grilling space for a total cooking area of 1125 square inches85,000 BTU maximum output from the main burners15,000 BTU rear mounted infrared rotisserie burner with full kitComplete welded 304 stainless steel constructionTwo level stainless steel rod cooking gratesPeizoelectric single spark ignitionInternal and external lightsLED lit control panelMade in the United States by Calibur AppliancesAbout GradesBest Built-in Gas Grills Between $4000 and $6000Pin2ShareTweetShare2 Shares