- 9 – 54 kW input
- 72 or 105 gallon capacity
- Single or three phase
- Designed for use as a recovery heater having its own storage tank
- Meets the standby loss requirements of the U.S. Department of Energy and current edition of AHRAE/IES 90.1.
- Heavy-duty medium watt density elements (three/immersion heater) have incoloy sheathing: provide excellent protection against oxidation and scaling.
- Glasslined tank. Two sizes: 80 and 119 gallon capacity. Tank interior is coated with glass specially developed by A. O. Smith for water heater use. Tanks rated at 150 PSI (1034 kPa) working pressure
- Fuses protect all elements, thermostats, and internal wiring circuits against excess current flow. Meets National Electrical Code requirements.
- Terminal block is factory installed. Just bring the electrical service to the heater and connect to block.
- Temperature control: electronic controls allow accurate temperature setting from 32° to 88°C and have cpmmectopm for BMS monitoring and remote on/off contact..
- Surface mounted thermostats
- Simplified circuitry, color coded for ease of service
- Two anode rods for maximum corrosion protection
- Cabinet has bonderized undercoat with baked enamel finish
- Bottom inlet and top outlet openings
- Brass drain valve
- CSA Certified and ASME rated T&P relief valve
- Single panel control box
- Foam insulation reduces costly heat loss
- ASME 160 psi (1103 kPa) tank construction
- UL Listed conversion kits to adjust voltage and kW requirement in the field before and after installation.
- Manifold kits for multiple tank installations. Two heaters -part # 100109231, three heaters- part # 100109232 and four heaters- part # 100109233.
- International voltages – 220, 380, 400, 415, 575, and 600 volts, three phase available with Y connected elements.
Sample specification
The heater(s) shall be Gold Xi Commercial Electric Model Number______as manufactured by A. O. Smith Water Products Company or equivalent. Heater(s) shall be rated at__________kW ________V _______phase, 60 cycle AC as listed by Underwriters’ Laboratories. All models meet National Sanitation Foundation NSF-5 requirements. Water heater shall have LCD display with built-in diagnostic and troubleshooting information. Tank(s) shall be _____ (80 or 119) gallon capacity with ________ (150 [Std] or 160 [ASME]) psi working pressure and equipped with dual extruded high density anodes. All internal surfaces of the heater(s) exposed to water shall be glass lined with an alkaline borosilicate composition that has been fused to steel by firing at a temperature range of 1400°F to 1600°F. Internal power circuit fusing shall be provided. Element operation shall be linear sequencing through individual magnetic contactors. Control circuit shall be factory fused and include an immersion thermistor temperature probe with built in ECO control. Control cabinet and jacket shall be of baked enamel finish and shall provide fullsize control and element compartment for complete service and maintenance performance through front-hinged compartment door, and enclose tank with foam insulation. 1 1/4” inlet and outlet connection shall be provided. The heater tank shall have a three year limited warranty and controls and accessories shall have a one year limited warranty as outlined in the written warranty. Fully illustrated instruction manual to be included. For multiple installation, factory-built manifold kits for______ (2, 3 or 4) heater installation shall be provided. Meets or exceeds the thermal efficiency and standby loss requirements of the U. S. Department of Energy and current edition of ASHRAE/IES 90.1.
