1. Generac QuietSource Series QT02224ANAX 22,000
Watt Liquid Cooled Propane/Natural Gas Powered
Standby Generator Without Transfer Switch (CARB
Compliant)
Product Feature
q Automotive-style, liquid-cooled engine operates at low speeds for reduced sound output and longer life
q Runs on clean-burning natural gas or liquid propane
q Patented Quiet-Test low speed exercise mode
q Aluminum all-weather enclosures with RhinoCoat paint finish are corrosion resistant and ideal for salt-air coastal areas
q This item is CARB Compliant
q Read more
Price :
Check Price
Average Customer Rating
1.0 out of 5
Product Description
Ideal for applications that require ultra-quiet operation and exceptional fuel economy. Achieves greater power output
with less effort, resulting in significantly reduced fuel consumption both during exercise and under full load. Features
aluminum enclosures for extra corrosion protection in coastal areas. Runs on natural gas or LP gas. UL listed. U.S.A.
Engine Displacement (cc): 2,400, Fuel Type: LP or NG, Start Type: Automatic, UL Listed: Yes, Volts: 120/240, Battery
Included: No, Battery Required: Yes, Mounting Pad: No, Noise Level (dB): 70 at normal load, 61 at exercise, Phase: 1,
Amps: 91.6, Auto Shutdown: Yes, Dimensions L x W x H (in.): 62.2 x 29 x 33.5, Enclosure: Aluminum, Engine Cooling:
Liquid, Engine: 2.4L, Engine Speed (RPM): 1,800, Rated Watts (kW): 22, Rated Watts LP (kW): 22, Rated Watts NG (kW):
22 Read more
Product Description
Enjoy fast-acting automatic protection from power outages with the Generac QT02224ANAN QuietSource Series 22,000
Watt Liquid-Cooled Propane/Natural Gas Powered Automatic Standby Generator with Aluminum Enclosure. Ideal for
larger homes and commercial applications, this long-lasting generator features Quiet-Test technology and an
automotive style engine that operates at lower speeds, making it one of the quietest models on the market.
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2. Generac's proprietary RhinoCoat delivers a durable finish that stands up to harsh environments. View larger.
This QuietSource generator's powerful, automotive style engine is engineered to put out more power with less noise. View larger.
Standby generators power up automatically within seconds of a power outage to protect your family or business. View larger.
(*Note to California customers: this generator's engine is CARB compliant.)
Quiet, Hands-Free Operation
Whether you run a large home or a small business, this generator equips you with superior power-outage preparedness
without racking up the energy bill. The automotive style, high-performance engine operates at a lower speed, meaning
it puts out greater power with less noise, so you enjoy total peace of mind when it comes to unexpected power outages.
The low speed engine makes for significantly decreased fuel consumption during self-test exercises and while taking on
full loads. Plus, this generator runs on natural gas or LP (propane), so it's a clean burning fuel.

3. Like all Generac generators, this model is UL (Underwriters Laboratories) listed for safety.
Looking for a generator with a higher power rating? Check out the 27,000 Watt QuietSource Series generator.
Quiet-Test Feature Means Whisper-Quiet Operation
Specially designed with Generac's patented Quiet-Test technology, this generator is ideal for environments requiring
super quiet performance. The Quiet-Test mode kicks on for an ultra-quiet, neighborhood-friendly self-test cycle that's as
hushed as a car in an idle state.
Aluminum Encasing For Superior Corrosion Resistance
Encased in heavy-duty aluminum and protected by Generac's proprietary RhinoCoat system--a unique process that
binds the paint to the metal surface for a long-lasting, durable finish--this long-lasting generator holds up against
corrosive environments without developing an unsightly appearance. Plus, all components are easily accessible for
routine maintenance.
More Power in a Small Package
The QuietSource Series generators pack a lot of power in a small footprint, giving you the backup coverage you need
without taking up too much space outside your home or business. To complete the generator system, choose a Generac
RTS Automatic Transfer Switch that best fits your installation requirements (sold separately).
What's in the Box
Generac QT02224ANAN QuietSource Series 22,000 Watt Automatic Standby Aluminum Generator (CARB Compliant);
installation guide and owner's manual.
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Find the Generac Generator That's Right for Your Needs
Generac Guardian Series Propane/Natural Gas Automatic Standby Generators -
Residential

4. Rated
Enclosure Automatic CARB
Model # Power
Type Transfer Switch Compliant
(Watts)
100 Amp NEMA
1
5501 8,000 Steel Yes
8 circuit load
center
KEY SERIES
FEATURES: 100 Amp NEMA
• True Power™ 1
5502 10,000 Steel Yes
technology 10 circuit load
• Generac center
OHVI® engines
• Continuous 100 Amp NEMA
fuel -- runs on 1
5503 14,000 Steel Yes
natural gas or 14 circuit load
LP center
• 17-20 kW 100 Amp NEMA
models offer 1
exclusive 5504 17,000 Steel Yes
16 circuit load
Quiet-Test™ center
self-test
feature 100 Amp NEMA
• UL Listed for 1
5505 17,000 Aluminum Yes
safety & 16 circuit load
certified power center
ratings
200 Amp NEMA
3R
5744 20,000 Aluminum Yes
service
entrance rated
5525 20,000 Aluminum Not Included Yes
Generac Guardian Series Propane/Natural Gas Automatic Standby Generators -
Larger Residential/Commercial
KEY SERIES Rated
Enclosure CARB
FEATURES: Model # Power Transfer Switch
Type Compliant
• Powerful, (Watts)
automotive
style engines
• Hour Meter
monitors
QT02516ANAN 25,000 Steel Not included Yes
service and
maintenance
intervals
• Clean, QT03016ANAN 30,000 Steel Not included Yes
consistent
power for
sensitive
QT04524ANAN 45,000 Steel Not included No
electronics
• UL Listed for
safety &
certified power QT04524ANAY 45,000 Steel Not included Yes
ratings
Generac Quiet Source Series Propane/Natural Gas Automatic Standby Generators

5. KEY SERIES
FEATURES: Rated
• Quiet Enclosure CARB
Model # Power Transfer Switch
operation units Type Compliant
(Watts)
with
automotive
style engines
that operate at
lower speeds
• Exclusive
Quiet-Test™ QT02224ANAN 22,000 Aluminum Not included Yes
self-test
feature
• Hour Meter
monitors
service and QT02724ANAN 27,000 Aluminum Not included Yes
maintenance
intervals
• Clean,
consistent
power for QT03624ANAN 36,000 Aluminum Not included No
sensitive
electronics
• UL Listed for
safety &
QT04842ANAN 48,000 Aluminum Not included No
certified power
ratings
Read more
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