QuietSource home standby generator offers the latest in sound-reduction design
in a corrosion resistant enclosure. An engineered air-channeling design, along
with sound-deadening material, make this standby generator quieter than a common
central air unit sitting outside a house. Sound level ratings are lower than any
local municipality’s definition of noise pollution. In fact, when standing in
its proximity, you can carry on a normal conversation. Most generators will rust
when scratched because of the steel used in their enclosures. The QuietSource
line of generators use aluminum. This type of metal resists corrosion, which is
extremely important in coastal areas where the salt sea air can destroy most metals.
Units run on either natural gas or LP gas.
QuietSource liquid-cooled line make available quiet operation while resisting
The all aluminum, corrosion
resistant enclosures now house the exclusive Quiet-Test™ feature
for ultra-quiet operation. This allows for quiet operation during the unit’s weekly
self-testing period. When normal utility power is present, Quiet-Test allows the
generator to run at reduced speeds, thereby lowering sound pressure by as much
as 50%. This is especially important in areas where residences or other businesses
are close by.
Units run on
either natural gas or LP gas.
- Engineered air-channeling
and sound reduction design
aluminum, corrosion resistant enclosure
phase only. Transfer switches sold separately. 20/25 kW
WATTS (LPG/NG) ENGINE
phase only. Transfer switches sold separately. 30/40kW
NOTE: This product requires installation involving permanent outdoor placement,
electrical wiring and fuel source connections. Natural gas pressure of 5"
-14" of water column (0.18 to 0.5 psi) LP gas pressure of 11"-14"
of water column (0.4 to 0.5) is required.
Selection 20-150 kW Broadest line of generator kW in the industry. A generator
to fit every application. Engine Options @ various RPM’s This allows for a variety
of kW output levels. Multiple Voltages Single and three phase voltage options.
Models vary. Natural Gas or LP Vapor Environmentally friendly. Enclosure Options
Steel or corrosion resistant aluminum - only available
with models 50 kW and up.
standby power so quiet and so affordable, no business should go without it.
what any of these businesses would lose if the power failed for an extended period.
How many gallons of gas would go unsold? How much food would spoil in a grocery
store? The good news is that unfilled orders, late shipments and missed opportunities
don’t have to happen. In many cases, the GUARDIAN Elite would even pay for itself
in just one outage.
Call for Sale Pricing
Hours 7:30 am to 5:30 pm Mountain time
Power Supply. All Day.
Every Day. The 120V GFCI and 12V outlets work automatically during
an outage and manually when you want them to. 120V GFCI OUTLET 12V DC RECEPTACLE
- Power Tools
- Power up lights - Leaf Blowers - Charge batteries
Trimmer - Run 12V DC tools - Pressure Washers - Hedge Trimmers
Sound Level Comparison of Common Home Appliances vs Quiet Generators
11000/10000 20000/20000 25000/25000 30000/27000
OHVI 992cc 1.5L In-line 4-cyl. 2.5L Ford™
In-line 4-cyl. 3.0L Ford™ V-6
3.9L Generac V-6
Transfer switches sold separately.
Custom Standby Power Generators for any
QUIET-TEST™ FEATURE UP TO 150 kW WITH SINGLE OR THREE PHASE VOLTAGE CORROSION
RESISTANT ALUMINUM ENCLOSURES AVAILABLE WITH SINGLE OR THREE PHASE VOLTAGE CORROSION
RESISTANT ALUMINUM ENCLOSURES AVAILABLE
is going to establish the commercial generator market just as it did the home
standby generator market.
of the opportunities a broader product line provides to you, the GUARDIAN Dealer.
Not only have we taken our successful business model for standby generators and
applied it to commercial applications, we’ve made this new form of standby power
so inexpensive, every business owner can afford it. Models are built-to-order
with customized options and range in output from 20 to 150 kW. The GUARDIAN Elite
commercial series also offers the exclusive Quiet-Test™ feature
for ultra-quiet operation during the generators weekly self testing.
55 kW - 50 & 70 kW (6.8L) - 80-150 kW
models have been replaced for 2006 - See NEW Generac Guardian Models
WATTS ENGINE SPEED ENGINE QT020 0T025 QT030 QT040 20000 25000 30000 40000 3600
1800 1800 1800 3600 1800 3600 1800 2650 3600 2300 3000 3600 1.5L In-line 4-cyl.
2.5L In-line 4-cyl. 3.0L V-6 3.9L V-6 3.0L V-6 5.4L V-8 3.9L V-6 6.8L V-10 5.4L
V-8 5.4L V-8 6.8L V-10 6.8L V-10 6.8L V-10 THREE PHASE ONLY GUARDIAN ELITE Commercial
catalog for generator models, specifications and pricing. Transfer switches sold
separately. QT050 QT055 QT070 QT070 QT080 QT100 QT100 QT130 QT150
55000 70000 70000 80000 100000 100000 130000 150000
Guardian Elite - QUIET-TEST™ FEATURE
LARGER RESIDENTIAL & LIGHT COMMERCIAL APPLICATIONS SINGLE PHASE VOLTAGE
standby power at its quietest. GUARDIAN
Elite’s exclusive Quiet-Test™ feature means ultra-quiet
operation during the unit’s weekly self-testing period. When normal utility power
is present, Quiet-Test allows the generator to run at reduced speeds, thereby
lowering sound pressure by 50%. This is especially important in areas where residences
or other businesses are close by. No other manufacturer offers this patent pending
Not only does the current GUARDIAN liquid-cooled line look different, but it sounds
different too. Now known as the GUARDIAN Elite line, these newly redesigned generators
offer the exclusive Quiet-Test™ feature and are ideal for larger residential and
light commercial applications. Models range in output from 20-40 kW and are only
available in single phase. Units run on natural gas or LP gas. Transfer switches
kW | 30 kW | 40 kW Single Phase Only - Transfer Switch Sold Separately
MODEL WATTS (LPG/NG) ENGINE 5210
20000/20000 1.5L In-line 4-cyl. 5212 25000/25000 2.5L Ford™ In-line 4-cyl. 5219
30000/27000 3.0L Ford™ V-6 5221* 40000/37000 3.9L Generac V-6
Air Cooled Guardian
Plus Complete Pre-Packaged System and Liquid Cooled Generator (transfer
switch not included in Liquid Cooled Generators)
Name 20 kW 25 kW 30 kW 40 kW* Model Number 5210 5212 5219 5221 Rated Power LPG/NG
kW 20/20 25/25 30/27 40/37 Voltage 120/240V, 1ø, 1.0 pf 120/240V, 1ø, 1.0 pf 120/240V,
1ø, 1.0 pf 120/240V, 1ø, 1.0 pf Rated Amps @ 60Hz 120/240V LPG 166.6/83.3 208.3/104.2
250.0/125.0 333.3/166.6 120/240V NG 166.6/83.3 208.3/104.2 225.0/112.5 308.3/154.2
Engine/Alternator RPM 3600/3600 1800/1800 1800/1800 1800/1800 Engine 1.5L In-line
4-cyl. 2.5L Ford™ In-line 4-cyl. 3.0L Ford™ V-6 3.9L Generac V-6 Fuel [email protected]
rated power LPG cu.ft/hr (gal/hr) 153 (4.2) 150 (4.1) 160 (4.4) 220 (6.0) NG cu.ft/hr
369 375 387 555 Dimensions (L" x W" x H") 71 x 29.5 x 36 71 x 29.5
x 36 77 x 34 x 46 77 x 34 x 46 Generator Weight (lbs.) 1020 1050 1431 1658 Automatic
Transfer Switch Not included. Not included. Not included. Not included. Dealer
Net SEE DEALER PRICE LIST FOR DETAILS *California only air standards compliant
model available (Model 4626) does not include Quiet-Test™ and enclosure options.