Mealey's (May 18, 2022, 1:08 PM EDT) -- NEW HAVEN, Conn. — A federal judge in Connecticut on May 13 ruled that an insurer must provide a defense to an HVAC contractor in an underlying lawsuit seeking to hold the contractor liable for damages as a result of an allegedly faulty installation of an HVAC system because genuine issue of material fact exist as to whether the alleged liabilities stated against the insured fall within a policy exclusion....