DOWN from First Floor Zone 3 HWR Zone 1 HWS Zone 4 HWS Zone 4 HWR Zone 3 HWS UP to First Floor DOWN from First Floor UP to First Floor DOWN from First Floor UP to First Floor Unit Heater #2 Boiler LEGEND Fin tube radiation Vertical pipe riser Ball valve Offices of Nicholas Brent, M.D. 7119 Orchard St., Ovid, NY 14521 Heating Plan Scale 1" = 10' Ground Floor – Drawing 1A Drawn by: G.B. Xavier NOTES All hot water heating supply and return piping to be 3/4" Type K rigid copper with soldered fittings unless otherwise noted. Vertical distance between ground floor piping and first floor piping is 12 inches. Fin tube radiation units to be 3/4" copper. Unit heaters #1 and #2 to be 35,000 Btu/hr output each. 1.) 2.) 3.) 4.) Copyright Goodheart-Willcox Co., Inc. May not be reproduced or posted to a publicly accessible website. Chapter 5 Measurement 93 Chapter Name __________________________________ Date _____________ Class _____________ (Continued) Goodheart-Willcox Publisher Zone 2 HWR Zone 2 HWS Zone 1 HWR Unit Heater #1