Md. Code, Business Regulation § 4.5–606

(a) In this section, “appliance” includes a heating, ventilation, and air–conditioning system.

(b) A registrant shall provide, at the time of closing for the initial sale of a new home, the warranty information for each appliance in the new home that was registered by the registrant, including:

(1) the date the registrant registered the warranty; and

(2) the time remaining under the warranty.