AM Series Boiler Heat Exchanger Maintenance & Replacement
Technical Instruction Document
Installing of the Heat Exchanger - Continued
15. Retrieve a new water supply gasket (P/N 60701007), and install it when reconnecting the
water return piping to the water supply inlet on the heat exchanger. Hand tighten ONLY at
this point. See Figure 4-13.
Figure 4-13: Reconnecting Water Supply Piping using New Gasket
16. Connect the water return piping to the flow meter connection, ensuring it is seated properly
and that the O-ring is still installed in the flow meter connection. Hand tighten ONLY at this
point. See Figure 4-14.
Figure 4-14: Reconnecting Water Return Piping
GASKET
SUPPLY PIPING
CONNECT WATER
RETURN PIPING NUT
TO FLOW METER
CONNECTION
HAND TIGHTEN ONLY!
CHECK CONNECTION SEATING
AND ENSURE O-RING IS PRESENT
WATER RETURN
PIPING
TID-0132_99 AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 Page 25 of 36
Ph.: 800-526-0288 01/18/2015