Used Lochinvar Hot Water System. With a Lochinvar model AWN501PM Armor condensing water heater, Bell & Gossett size PTA447 pressure tank, Lochinvar model RJA200 glass lined jacketed and insulated storage tank. Natural Gas, 500,000 BTU/HR Input, 467,000 BTU/HR Output.
USED EQUIPMENT FACTS ABOUT THIS MACHINE
Manufacturer Information:
System Brand: Lochinvar
Heater Model: AWN501PM (Armor Series – Condensing Water Heater)
Storage Tank Model: RJA200 (Glass-Lined, Jacketed & Insulated)
Pressure Tank Brand: Bell & Gossett
Pressure Tank Model: PTA447
Fuel Type: Natural Gas
Description:
Used Lochinvar Hot Water System featuring a high-efficiency Armor model AWN501PM condensing water heater. This unit delivers 500,000 BTU/hr input and 467,000 BTU/hr output. Designed for commercial and industrial hot water applications, the system includes a Bell & Gossett PTA447 pressure tank and a Lochinvar RJA200 storage tank—glass-lined, jacketed, and insulated for thermal retention. Fueled by natural gas, this setup is ideal for large-capacity continuous hot water delivery with superior efficiency and reliability.
Specifications:
Heater Model: AWN501PM
Heater Type: Armor Condensing Water Heater
Fuel Type: Natural Gas
Input Capacity: 500,000 BTU/hr
Output Capacity: 467,000 BTU/hr
Efficiency: Approx. 93–95% (typical for Armor series)
Storage Tank Model: RJA200
Glass-lined, jacketed, insulated
Pressure Tank Brand/Model: Bell & Gossett PTA447
System Type: Complete hot water system with heating, storage, and pressure control
Applications:
Commercial building hot water systems
Apartment and multi-unit residential buildings
Hospitals and medical facilities
Schools and universities
Hotels and resorts
Manufacturing and processing plants
Car washes
Commercial kitchens and food service
Institutional facilities
Large-scale domestic hot water supply
What products would this be used for:
Domestic hot water supply
Industrial hot water delivery
Storage-based water heating systems
Hot water loop systems
Radiant heating and hydronic loops
Process water heating
Utility heating and washing systems
Water-based sanitation
Dishwashing systems in commercial kitchens
Hotel or dormitory hot water supply
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