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Kohler 14RESA 14kW, 120/240V UL Generator

by Kohler

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1 vendors from $3,627.68

SKU: 1oq5vXM-uqxg


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Kohler offers homeowners premium backup for both standby and off-grid applications in the form of their newly updated 14RESA home generator. Enclosed in a corrosion-proof polymer shell suitable for even the harshest environments, the 14RESA uses Kohler’s CH740 engine to produce 14kW of clean, stable power (12kW using natural gas). 32kVA of additional surge capacity is available as needed.

The 14RESA is likely sufficient for backup of critical loads in most homes, but to cover larger power needs, two 14RESA units can be put in parallel using Kohler’s PowerSync® Automatic Parallel Module (sold separately) to produce up to 28kW of power. Installed outside on a concrete or gravel pad, the 14RESA operates at a neighborhood-friendly sound level not exceeding 67 dB(A) and meets EPA emission regulation standards for both propane and natural gas applications.

Kohler’s sophisticated and user-friendly RDC2 Controller is included with all 14RESA units, allowing users to easily program and control their generator. The RDC2 Controller also includes the option to pre-program repeating maintenance exercises on a weekly or bi-weekly schedule, which supports longer equipment lifespan. Kohler’s sophisticated OnCue Plus Generator Management System, which allows homeowners to remotely monitor and control their 14RESA generator via web browser and/or smartphone app, is sold separately, as is the recommended CH740 Maintenance Kit.



Manufacturer’s warranty for 5 years or 2,000 hours for standby applications Manufacturer’s warranty for 18 months or 1,000 hours for off-grid applications


Features & Attributes

  • Dimensions (LxWxH): 48 × 26.2 × 29 inches
  • Weight: 420 lbs
  • OnCue Plus Generator Management System compatible
  • Remote two-wire stop/start capability
  • Corrosion-proof polymer enclosure
  • Requires one 12VDC Group 51 battery, sold separately
  • UL 2200 Listed
  • Shipping Weight: 420 lbs
  • MPN: 14RESA-QS11
Product Information
  • Manufacturer: Kohler
  • Amps: 70A
  • Part No.: 1870085
  • Volts AC: 120 / 240VAC
  • Amps (LPG/Natural Gas): 140A
  • Watts (LPG/Natural Gas): 14,000 / 12,000W
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Kohler 14RESA 14kW, 120/240V UL Generator

Kohler 14RESA 14kW, 120/240V UL Generator

by Kohler

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Kohler 14RESA 14kW, 120/240V UL Generator

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