ABC PLUMBING & HEATING of Colorado Springs and Pueblo, Colorado

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Colorado Springs
5975 N. Academy 80918
719 633 0208

101 Spring Street 81003
719 542 5631

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Now Stocking
ONEX High Efficiency Residential Wall-Mounted Gas Boilers from Embassy Industries

Embasst Onex Boiler
Embassy Onex Boiler Open View
With all of the outstanding standard features offered by the ONEX Boiler.
We are sure you will agree that this is the best boiler to meet  the demands of energy efficiency, dependability and flexability of your hydronic space heating and domestic water requirements.
Below are just some of the standard features available on this top of its class boiler.

Features below on the "Combi and Heat Only" units.

  • 93% AFUE
  • ASME 316L stainless steel patented tri-parallel flow heat exchanger.
  • A true modulating boiler from 30,000 to 160,000 BTU so a single model boiler can fill a wide range of requirements.
  • Environmentally friendly- low NOx-less than 15ppm SCAQMD approved.
  • Premix burner technology.
  • Space saving wall mount.
  • Can be vented with PVC or with the available concentric vent kit.


Features below are on the "Combi" system only.

  • Integral system circulator pump.
  • Integral expansion tank and air vent
  • Semi-instantaneous domestic hot water coil (4GPM)

Contact Us or come in and see us to discuss all your hydronic heating needs. We look forward to serving you.

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