Watch as A-Comfort Service installs a whole home emergency backup generator from Honeywell.

Honeywell Standby Generators

Available models: 25, 35, 45 kW

Home, family, assets – the things that matter most – remain protected during a power outage with the installation of a Honeywell standby generator. A Honeywell automatic standby generator seamlessly backs up the circuits you choose during a power outage. It automatically starts within seconds of detecting power loss, and runs on the home’s existing natural gas or LP fuel supply.


  • Included wireless remote monitor
  • PrecisionPower™ Electrical Technology produces less than 5% Total Harmonic Distortion
  • Powerful Generac automotive-style liquid cooled engine features a full pressure lubrication system with low oil and high temperature shutdowns
  • Two line LCD tri-lingual digital Sync Controller
  • Clean burning, continuous fuel choice of LP or Natural Gas
  • Patented WhisperCheck™ weekly self-test mode
  • Solid-state, frequency compensated voltage regulation provides optimized fast response to changing load conditions and maximum motor starting capability
  • Flexible fuel line connector
  • Electronic governor
  • Closed coolant recovery system
  • UV/Ozone resistant hoses
  • Sound attenuated aluminum enclosure
  • Generator designed and manufactured in USA
  • 5 Year Limited Warranty
  • Dimensions: 62.2” x 29” x 33.5” (LxWxH)
  • UL 2200 Listed
  • CA/MA Emissions Compliant
  • Battery required – 26R, wet cell battery (Not included)
  • For safety reasons and to ensure adherence to all local, state and national electrical codes, Honeywell recommends you use an authorized dealer or licensed contractor for installation
  • Honeywell Sync Transfer Switch™– sold separately