Type: Residential
Heat Exchanger: Cast itorn
Fuel: Gas Fired (Natural or LP)
Input: 38 - 280 MBH
Efficiency (AFUE): 83.0% - 83.7% **
Venting: Chimney
Ignition: Electronic Ignition
Trim: Water
Domestic Water: N/A
Burner: N/A
Configuration: Packaged
Notes: Integrated boiler control; Rear draft diverter; Multiple piping options - right and left; Designed for installation on combustible floors.

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
is for use with a conventional chimney fueled with natural or LP gas. The Aruba 4 features a standardized Honywell 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 ha flexible installation options to fit most locations.



AWR140 Item No: AWR140ENST1PSU EI: 5 sec