AERCO CXT-E Retrofit Kit - Manual (Page 7)

ECS and CXT-E Retrofit Instructions Kit # 27004-TAB
Technical Instruction Document TID-0141_0A
12/30/2014 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, New York 10913 • Phone: 800-526-0288 Page 7 of 76
STEAM INLET
CONTROL VALVE*
(PNEUMATIC SHOWN)
AIR PRESSURE IN
(PNEUMATIC VALVE ONLY)
SOLENOID
VALVE
CONDUIT
CHECK VALVE
SIDE VIEW
CONTROL
BOX
Figure 2-1. Typical Helitherm Water Heater Component Locations (Sheet 2 of 3)