Glenn Chaffer, Inc. v. Kennedy, 433 A.2d 1018 (1981)

Another indication of the legislature's intent is found in the fact that in the Connecticut statute the terms "hand delivered" and "sent by certified mail, return receipt requested," have been used, rather than the terms "hand-delivered to the unit" and "mailed by prepaid United States mail" found in the Uniform Condominium Act.3 This deliberate choice of language is evidence of a legislative intent to make the notice requirements more stringent than they were in the model act. The elimination of the phrase "to the unit" and the addition of the requirement of *Page 658 
certification that the notice was delivered to the tenants indicate that personal receipt is required.