Argo's AT Series Electric Boiler

Absolute Efficiency - Total Comfort!

• 100% Fuel Efficient
• 2 or 4 Element Boiler Available from 6kw to 24kw
• Available as a 2 piece modular to support up to 40kw
• Power Block or Integral Circuit Breakers for Maximum Installation Flexibility
• Proven One-Piece Cast Iron Heat Exchanger

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Absolute Efficiency - Total Comfort

Not only is the new Argo "AT" Series Electric Boiler 100% efficient, with operating temperatures from 90°F to 180°F, it's ideal for both low temperature radiant systems and standard hydronic heating in both residential and commercial applications.

Jump to "AT" Series Electric Boiler Specifications

The Advantages of the Argo "AT" Series Boiler

2 or 4 Element Configuration & Modular Boiler Configuration

Designed for maximum versatility the boiler features a 2 element boiler (6kw to 12kw) and a 4 element boiler (12kw to 24kw). The Argo "AT" series boiler can also increase its' capacity to 40kw by "stacking" two boilers together in a Modular Boiler Configuration. (Please contact the office for specs on the 4 element or modular configuration).

Circuit Breaker Load Center or Power Block

The "AT" Series is offered with a Circuit Breaker Load Center or Power Block. The Circuit Breaker Load Center incorporates an electrical protection system of factory-installed circuit breakers to protect each element and provide the added installation flexibility required to meet or exceed local codes.

Microprocessor Based Control Board

The "AT" features an advanced Microprocessor Control which safely and efficiently controls the elements. Elements energize individually, with additional elements energizing as needed depending on demand. The start-up element is rotated so run time is balanced across all elements promoting longevity. The "AT" Series boiler utilizes a sensor connected to a probe in a an immersion well to determine demand. This configuration relays water temperature back to the control board allowing the unit to efficiently maintain steady, even heat using only the elements necessary to satisfy demand. Thus the "AT" Boiler avoids the constant peaks and valleys experienced by others relying on a timer system resulting in short-cycling of the elements that wastes energy and costs the user more in electricity.

Reliability

The Argo "AT" Series Electric Boiler features a one piece cast iron heat exchanged and a 20 Year Heat Exchanger Warranty.

The Argo "AT" Series features

• Diagnostic Indicator Lights
• 30 Second Pre-Purge
• Adjustable Temperature Set Point and Differential
• Factory installed Circulator Relay
• On Board Power for an External System Circulator
• Compact Cabinet Size
• Safety Features include: Operating Limits with Back-Up, Redundant Relays per Element & Audible Alarms/Fault Codes
• Optional Components: Low Water Cut Off & Flow Switch are available

Standard Equipment Included with the Argo "AT" Series Electric Boiler:

• Painted Steel Jacket
• Mounting Brackets
• Neon Indicator Lights
• Safety Limit Control (High Limit - Fixed Temp.)
• Gasket
• Heating Element
• Control Board
• RTD Sensor
• Neutral Terminal Block
• Ground Connection Lug
• Relief Valve - 30 psi
• Temperature/Pressure Gauge
• Cast Iron Heat Exchanger 2 or 4 element
• Control Panel Assembly 2 or 4 element

Electric Boilers w/Breakers Include:

• Circuit Breaker 15A - 1 Pole
• Circuit Breaker 40A - 2 Pole
• Load Center Assembly

Electric Boilers w/Power Block Include:

• Fuse Block
• 10 am Ceramic Fuse
• Power Distribution Block

Argo "AT" Series Electric Boiler Specifications

*Allows for 6A control & accessory load in addition to heat load
^ Type "THW" wire, copper only, check local codes
**Actual wire and breakers need to be sized based on specific installation requirements in accordance with local and national codes