Kohler 14RCA-QS6 14KW Standby Generator with App Connect New - 14RCA-QS6

Kohler 14RCA-QS6 14KW Standby Generator with App Connect New - 14RCA-QS6

Our most popular generators for backup power provide award-winning reliability and performance. When you lose power during an outage or storm, a hard-working 14/20 kW KOHLER generator keeps your appliances working, the heat or AC running and your security system on. 

What our Experts Think

• ependable whole‑home standby performance
  The Kohler 14RCA‑QS6 14 kW Standby Generator delivers automatic backup power within ~10 seconds of an outage, keeping essential systems like HVAC, refrigeration, and lighting running smoothly.
• Dual‑fuel flexibility for installation ease
  Runs on natural gas or liquid propane (LPG), giving you installation options based on what’s available and cost‑effective for your home.
• Clean, stable electrical output
  Kohler’s PowerBoost technology and precision voltage regulation protect sensitive electronics and ensure stable performance under varying load demands.
• Smart app‑connected monitoring
  With KOHLER Energy Management App support, you get real‑time alerts and performance updates on your generator’s status from your phone or tablet.
• Quiet, durable design built to last
  A corrosion‑resistant aluminum enclosure and neighborhood‑friendly sound levels make it suitable for outdoor residential installs with long‑term reliability.

Q&A

Q: What is the Kohler 14RCA‑QS6 14KW Standby Generator?
A: A 14 kW air‑cooled standby generator designed to automatically deliver backup power to homes during outages, with remote monitoring via the Kohler Energy Management App.

Q: How much power does it produce?
A: It delivers 14 kW on liquid propane (LP) and 12 kW on natural gas (NG) at 120/240 V single phase, suitable for essential household systems.

Q: Does it start automatically?
A: Yes — it automatically starts and restores power in about ~10 seconds when utility power fails (with a compatible automatic transfer switch).

Q: Can I monitor it remotely?
A: Yes — the KOHLER® Energy Management App (App Connect) provides real‑time alerts and status monitoring on your smartphone.

Q: What fuel types does it support?
A: Dual‑fuel capable — runs on natural gas or liquid propane (LPG) with field‑switchable fuel options.

Q: Is the power quality safe for electronics?
A: Yes — premium voltage and frequency regulation with low harmonic distortion protects sensitive devices and home electronics.

Q: What features support heavy electrical loads?
A: PowerBoost technology helps start large loads like central air conditioning without dropping power to other circuits.

Q: Is it durable and quiet?
A: Built with a commercial‑grade engine and corrosion‑proof aluminum enclosure, it offers quiet, neighborhood‑friendly operation and long‑term reliability.

Q: Is an automatic transfer switch included?
A: No — an automatic transfer switch (ATS) is sold separately and required for automatic operation.

Maintenance Tips

• Run regular exercise cycles: Schedule weekly automatic test runs using the RDC2 controller/App Connect to keep the engine lubricated and verify reliable startup.
• Change fluids & filters: Follow Kohler’s service intervals — replace engine oil, oil filter, and air filter to protect the Command PRO® engine and maintain performance.
• Keep battery charged: Ensure the starting battery stays fully charged and terminals are clean to support automatic starts during outages.
• Inspect fuel lines: Check natural gas/LPG connections for leaks or wear to avoid fuel delivery issues.
• Clean air intake & enclosure: Remove dust and debris from vents and housing to support proper airflow and quiet operation.
• Check controller & ATS connections: Ensure the RDC2 controller and any transfer switch wiring remain tight, corrosion‑free, and updated.
• Monitor with App Connect: Use remote status alerts for exercise test results and fault notifications to plan preventive service.
• Annual professional inspection: Have a certified technician inspect and service the unit yearly to uphold warranty and long‑term reliability.