AM-Series-Boiler
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AM SERIES TECHNICAL DATA SHEET AERCO ADVANCED MODULAR (AM) BOILERS & WATER HEATERS Models: AM 399 through AM 1000 The Advanced Modular (AM) Series represents the latest in high efciency, condensing boiler hydronic technology. The AM series of boilers and water heaters have a unique modular design that provides exceptional reliability, serviceability, and fuel savings from 399 to 1000 MBTU. Each unit is comprised of between two and four independent thermal modules ring up to 250 MBTU each at 5:1 individual turndown. This allows for superior temperature control and low-cycling operation. This unique design provides the multiple boiler redundancy required in a boiler plant, but with a single unit installation including a single set of water and gas connections and a single vent connection. When needed, multiple units are easily co-located and common vented to provide a boiler plant with the highest efciency, turndown, and redundancy in the smallest footprint. Multiple units are sequenced via modbus through a Boiler Management System. High efciencies and low vent temperatures mean the unit can be vented in PVC, cPVC, Polypropylene, and AL29-4C vent materials. The simple front-access design also means the unit is very simple to maintain and service. Water Heaters: High Efciency Condensing Boiler/ Water Heater Natural Gas or Propane Superior Turndown 8:1 to 20:1 depending on unit Low NOx Emission <20ppm Direct or Conventional Vent with PVC, cPVC, Polypropylene, or AL29-4C materials • Concentric Vent Capability • Common Vent Capability • Side wall common venting with no additional check valve • Small, Doorway-Size Footprint • Superior Reliability • Minimal Maintenance • Easy Front Access for Serviceability • Supports Integration to BAS System • Modbus Communication Standard

THERMAL EFFICIENCY: Comprehensive tests were conducted to conrm the unit’s efciency over its entire 50,000 to 1,000,000 BTU/ hr. operating range for a variety of operating conditions. These tests indicate that efciency up to 99% can be achieved when the unit operates at its lowest ring rate (50,000 BTU/Hr input) with 80°F inlet water temperature. Even at full re (100% input), the AM Series delivers exceptional efciency. 100 50° T 50% Input 20° T 50% Input 20° T 5% Input RATINGS: Model Number AM 399 AM 500 AM 750 AM 1000 AHRI Rating 93.8% (pending) 93.8% (pending) 93.8% (pending) 93.8%...

Boiler Category Min. Water Flow (GPM) @ Min. Fire Min. Water Flow (GPM) @ Max. Fire Water Pressure Drop @ Max. Flow (Ft. of Head) Water Volume: Gallons Thermal Modules Turndown or Operating Range Vent Size (combustion air & vent) Max. Allowed Working Pressure Vent Materials (as per local code) Can support PVC, CPVC , Polypropylene, or AL29-4C venting materials Type of Gas Temperature Control Range Natural Gas or Propane Boilers deliver 68°-189°F, Water Heaters deliver 104°-140°F Maximum Noise Level Condensate Production (gal/hr) Standard Listings and Approvals ASME, CSA, CSD-1, Mass....

POWEF SWITCH RELIEF MLVE "HEATING SUPPLY/HOT WATER HEATING RETURN/COLD WATER CONDENSATE NUETRIALIZER POWER SWITCH HEATING SUPPLY/HOT WATER IEUEF VALVE HEATING RETURN/COLD WATER