Generac Quiet Source 36,000-Watt 120/208-Volt 3-Phase Liquid Cooled Standby Generator-QT03624GNAX - The Home Depot


Model # QT03624GNAX

Internet # 204306071

Quiet Source 36,000-Watt 120/208-Volt 3-Phase Liquid Cooled Standby Generator

Generac Quiet Source 36,000-Watt 120/208-Volt 3-Phase Liquid Cooled Standby Generator

This item has been discontinued.
The Home Depot no longer carries this specific product.

$11,328.00 / each


Model # QT03624GNAX

Internet # 204306071

Premium features on Generac Quiet Source Series generators provide extra-quiet backup power for larger residential and light commercial applications. Powered by a low-speed, automotive style liquid-cooled engine, Quiet Source Series models provide ultra-quiet operation during normal operation and weekly exercise mode with exclusive Quiet-Test feature. Standard all-weather aluminum enclosure with Rhino Coat paint finish delivers ultimate protection from the elements. UL Listed. This item cannot be returned.

  • Isochronous electronic governor
  • Sound attenuated enclosure
  • Closed coolant recovery system
  • ±1% voltage regulation
  • For use with 120/208-volt transfer switch
  • 2 year limited warranty
  • Unit requires 26R Battery. Battery is sold separately.
  • Allow 30 days shipping
  • Crane Required for Delivery


Assembled Depth (in.)  41 in  Assembled Height (in.)  96 in 
Assembled Width (in.)  53 in  Height (in.)  96 
Product Height (in.)  96  Product Length (in.)  41 
Product Width (in.)  53  Width  53.00 
CA (CARB) Compliant  Not CARB Compliant  Color Family  Beige 
Commercial / Residential  Commercial  Continuous Wattage  35000 
Engine Displacement (cc)  2.4  Engine Make  OEM Branded 
Engine manufacturer  Generac  Hour Meter  Yes 
Low oil shutdown  Yes  Operational volume (dB)  64 
Product Weight (lb.)  1512 lb  Remote Monitoring  Sold Separately 
Response time (sec.)  10  Returnable  Non-Returnable 
UL Listing  1-UL Listed 
Warranty / Certifications
Certifications and Listings  1-UL Listed  ENERGY STAR Certified  No 
Manufacturer Warranty  2 Year Limited 


Rated 5 out of 5 by 7 reviewers.
Rated 5 out of 5 by This product has great performance! The Generac 36K Quietsource backup generator is a life saver for us. It performs as described, each time and every time. We live in an area where electrical power is not reliable during rain or heavy wind storms. We appreciate the reliability of this product as our home must have electrical power due to a health condition in our family. Thanks Generac! August 5, 2014
Rated 5 out of 5 by Now ready for electrical power outages.... Never again will I or my family worry about electrical power failures. We lived through several hurricanes in which we were without power for several days. Now we will have internet, phone, satellite, security system protection, air conditioning, refrigerator, freezer, and washer and dryer ability. No more having to pack up kids, grandkids, and pets to travel hours to find a hotel/motel that has power. No more hauling dirty laundry and find ice. Thanks have made my Day! March 17, 2014
Rated 5 out of 5 by 36KW QuietSource Our generator installation went great. The Generac 36KW looks great sitting next to our house. It was set up to run 1/2 of our house. Hopefully we will not lose power, but if we do we will barely notice. September 23, 2013
Rated 5 out of 5 by Hurricane Ready in Louisiana! Installed 36kw Quietsource upon completion of new home in South Louisiana. Its not a matter of "if", but "when" we have a prolonged power outage, we stand strong and ready. It's weekly exercise run is so quiet! Family safey and comfort is extremely important and our Generac is the proudest possession of our home. We have lived through several hurricanes, but will never spend 2-3 weeks in 95-degree Louisiana heat again! Thank you Generac! May 3, 2013
Rated 5 out of 5 by Great Unit We just went thru hurricane Irene and this unit kept everything in my house running like I was on commercial power! My house has two separate meters with 200amps at each; We installed two ATS’s. It took less than 30secs for backup power to turn on. I ran my 5ton AC unit, 3ton AC unit, all the lights in the house, electric oven, dishwasher, TV’s, Computers, 2frigs and 2ice chest freezers. I can’t tell you how impressed I am with my 36kw unit. It was not that cheap, however it is worth every penny!!! August 29, 2011
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Curbside Truck Shipping (By Appointment) includes delivery to receiving area/dock for businesses or curbside for residential orders. The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.