When purchasing an air conditioning window unit, make sure that it conforms to the guidelines for your building. The size of the unit cannot exceed the given window dimensions, and its energy output cannot exceed the given BTUs.

Building

Window type

Window dimensions

BTUs

Installation cost per unit

College Road Apartments

Steel casement  with leaded glass

22 ¼” wide

6,000 to 12,000

$200

18-40 Edwards Place

Double-hung wood frame

24 ¼” wide

6,000 to 12,000

$100

Lawrence Low-Rise Apartments

Metal frame

20 ½” long x 12 5/8” high

6,000 to 10,000

$150

110 Prospect Street

Double-hung wood frame

Three-pane windows: 25 ¾” wide
Four-pane windows: 29 ¾” wide

6,000 to 12,000

$100

172-190 Prospect Street Apartments

Steel casement with leaded glass

21 ½” wide

8,000 to 12,000

$200

Springdale Apartments, Apartment 53-59, College Rd. W.

Double-hung wood frame

28 ½” wide

6,000 to 12,000

$100

Springdale Apartments, Apartment 63 and 65, College Rd. W.

Double-hung wood frame

Three-pane windows: 24 1/8” wide
Four-pane windows: 35 ½” wide

6,000 to 10,000

$100

Springdale Apartments, Apartment 71 and 73, College Road W.

Double-hung wood frame

35 ½” wide

6,000 to 12,000

$100