![background image](http://html.mh-extra.com/html/watts/aerco-58015-04/aerco-58015-04_technical-instructions_877086006.webp)
Benchmark 3.0LN 24-Month Maintenance Kit 58015-04
Technical Instruction Document
TID-0135_0C
10
/12/2017
AERCO International, Inc.
•
100 Oritani Dr.
•
Blauvelt, New York 10913
•
Phone: 800-526-0288
Page 6 of 20
PRIMARY HEAT
EXCHANGER
SECONDARY
HEAT EXCHANGER
ACCESS
PORT
ACCESS
PORT
DRAIN
VALVE
EXHAUST
MANIFOLD
Figure 2. Benchmark 3.0LN - (Right Side View)
DRAIN
VALVE
EXHAUST
MANIFOLD
WATER INLET
CONNECTION
HOT WATER OUTLET
CONNECTION
GAS
INLET
CONNECTING
MANIFOLD
Figure 3. Benchmark 3.0LN - (Rear View)