AM Series Boiler & Water Heater User Manual
CHAPTER 2: FUNCTIONAL OVERVIEW
OMM-0100_E
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GF-146
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11/15/2019
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SECTION 2:
FUNCTIONAL OVERVIEW
2.1 INTRODUCTION
2.1.1 AM Water Heaters and Boilers
Figure 2-1 shows the exterior appearance of the AM Series of boilers and water heaters. The
AM Series comes in four functionally sized models; the 399, 500, 750, and 1000. Boilers are
appended with a B (i.e. AM 1000B), and water heaters with a W (i.e. AM 1000W).
Figure 2-1: AM Boiler or Water Heater (AM 399/500 Left, AM 750/ AM 1000 Right)
2.1.2 AM Rapid Recovery (AMR) Skid Option
Figure 2-2 shows the AMR option, comprised of an AM water heater, thermal buffer tank, low
water cutoff (LWCO), recirculation loop piping, and recirculation loop pump.
Figure 2-2: AM Water Heater with Rapid Recovery Option (AM 1000RS Shown)
AM SERIES WATER HEATER
(AM750 OR AM1000)
RECIRCULATION LOOP PUMP
RECIRCULATION LOOP PIPING
HOT WATER OUTLET
AM 750 / 1000
AM 399
/
AM 500
CONTROL
PANEL
THERMAL BUFFER TANK
COLD WATER INLET
SAFETY RELIEF VALVE
