9
11
DIAGRAMS AND MEASUREMENTS
HDEE
120
100
540
150
165
50
85
330
450
180
760
IC VS
RC
V
HDEEM
300
330
450
175
640
IC
VS
RC
155
40
VS
RC
40
IC
120
IC:
Heating Output, HDEEM 1" F, HDEE 3/4" M.
RC:
Heating Return, HDEEM 3/4" M, HDEE 1" F.
VS:
Pressure relief valve, 1/2" F.
V:
Drain valve, 1/2" M.