The Aruba 4 Series (AWR) residential, cast iron, hot water boiler is a fully-packaged, installer-ready product. The rear draft diverter provides a low profile design that allows for closet applications on AWR models through the AWR210. This atmospheric, gas-fired boiler is for use with a conventional chimney fueled with natural or LP gas. The Aruba 4 features a standardized Honeywell Intermittent Ignition System.

The Aruba 4 comes with an Integrated Boiler Control with temperature control, relay, and ignition functions in a single module. This includes an additional circulator output for a second heating zone or an indirect water heater like the Mega-Stor. All controls are located inside the front vestibule, creating a clean look and space efficient design. With the controls located in the front of the boiler and supply/return tappings on both the left and right side, the Aruba 4 has flexible installation options to fit most locations.

The Aruba 4 Product Literature is available in English, Spanish and Chinese.

Optional Equipment

Aruba 4 AWR with OC Panel

The Aruba 4 is compatible with the OC Panel system, designed to simplify the installation, operation, and service of the entire boiler system and save energy. The OC Panel has three plug in OC Panel cards to control different boiler functions – Outdoor Air Reset, Low Water Cutoff, and Hi Limit Reset. The OC Panel snaps right into the front of the Aruba 4, above the Integrated Boiler Control. For more information on the OC Panel and plug in cards, visit the OC System page.


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