Crown Boiler Aruba 4 - 210K BTU - Hot Water Boiler - NG - 83.1% AFUE - Chimney Vented - Up to 2,000 Ft. Altitude



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 tapings on both the left and right side, the Aruba 4 has flexible installation options to fit most locations.
  • Cast iron heat exchanger
  • Boiler easily field convertible to left side piping
  • Built-in rear draft diverter to fit low spaces
  • Controls located inside the jacket and easily accessible from front of boiler
  • All residential cast iron boilers include a full 1 year warranty, a limited lifetime warranty is provided for the cast iron heat exchanger, a 5 years and a 10 years extended warranty covering parts and labor
  • Rear flue