Blueprint - Wiring Schematics for the Air Conditioing, Hot and Chilled Water and the Boiler Control. - M-4

Abstract/Description: This blueprint shows the Wiring Schematics for the Air Conditioning, Boiler, and Hot and Chilled Water Controls for the second Corona Public Library that was in service from July 21, 1971 to August 8, 1991. The library was located at 6th and Main St., the site of the present library. MEASUREMENTS: 30 1/2" x 47 1/2" - CONDITION: Good. Small tear bottom right margin area. - COPIES: 1