Conn. Gen. Stat. § 42a-2A-504: Implied warranty of merchantability.

(a) Except in a finance lease and subject to sections 42a-2A-506 and 42a-2A-507, a warranty that the goods are merchantable is implied in a contract for their lease if the lessor is a merchant with respect to goods of that kind.

(b) Goods, to be merchantable, must:

(1) Pass without objection in the trade under the contract description;

(2) In the case of fungible goods, be of fair, average quality within the description;

(3) Be fit for the ordinary purposes for which goods of that description are used;

(4) Run, within the variation permitted by the lease agreement, of even kind, quality and quantity within each unit and among all units involved;

(5) Be adequately contained, packaged and labeled as the lease agreement or circumstances may require; and

(6) Conform to any representations made on the container or label.

(c) Subject to section 42a-2A-506, other implied warranties may arise from course of dealing or usage of trade.