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- Guardian Elite Commercial Line Liquid-Cooled Standby Generator - 150 kW, 120/208 Volts, NG, Model# QT15068G 
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 - Guardian Elite Commercial Line Liquid-Cooled Standby Generator - 150 kW, 120/208 Volts, NG, Model# QT15068G
Brand: Guardian

Buy New: $21,999.99



Category: Home Improvement
ASIN: B000N4Y6PS
Availability: Usually ships in 6-10 business days
- Guardian Elite Commercial Line Liquid-Cooled Standby Generator - 150 kW, 120/240 Volts, NG, Model# QT15068A 
zoom enlarge 
 - Guardian Elite Commercial Line Liquid-Cooled Standby Generator - 150 kW, 120/240 Volts, NG, Model# QT15068A
Brand: Guardian

Buy New: $21,999.99



Category: Home Improvement
ASIN: B000N4Y6PI
Availability: Usually ships in 6-10 business days



150 kW Guardian Elite QT, Steel Enclosure, 6.8 L, 3600 RPM 
zoom enlarge 
 150 kW Guardian Elite QT, Steel Enclosure, 6.8 L, 3600 RPM
Brand: Guardian Elite QT

Buy New: $24,956.00



Category: Home Improvement
ASIN: B000OBB7GG
Availability: Usually ships in 3-5 weeks
Taylor Mobile Generator Set - 150 kW, Model# NT150 
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 Taylor Mobile Generator Set - 150 kW, Model# NT150
Brand: Taylor

Buy New: $34,499.99



Category: Home Improvement
ASIN: B000N4ZVAC
Availability: Usually ships in 6-10 business days



150 kW Guardian Elite QT, Aluminum Enclosure, 6.8 L, 3600 RPM 
zoom enlarge 
 150 kW Guardian Elite QT, Aluminum Enclosure, 6.8 L, 3600 RPM
Brand: Guardian Elite QT

Buy New: $26,189.00



Category: Home Improvement
ASIN: B000OBCKSK
Availability: Usually ships in 3-5 weeks
- Guardian Elite Commercial Line Liquid-Cooled Standby Generator - 150 kW, 277/480 Volts, NG, Model# QT15068K 
zoom enlarge 
 - Guardian Elite Commercial Line Liquid-Cooled Standby Generator - 150 kW, 277/480 Volts, NG, Model# QT15068K
Brand: Guardian

Buy New: $21,999.99



Category: Home Improvement
ASIN: B000N4ZUXU
Availability: Usually ships in 6-10 business days
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UL Listed

Generac Guardian 40 kW 40,000 Watt Home Standby Generator

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Model #5221

 

  • Quiet, powerful, liquid-cooled engine fueled by natural gas or LP.
  • A standard weather protective enclosure protects generator from harmful weather and also effectively reduces exterior noise levels. Includes key locks for security.
  • Built-in charger maintains battery at optimum performance level.
  • Automatic safety shutdowns protect engine and generator in event of low oil level or pressure, high temperature, low coolant level, overspeed and/or overcrank.
  • Automatic seven-day exerciser runs the system for fifteen minutes each week to maintain to running condition.
  • Not included - 200-amp remote-mounted automatic transfer switch with service disconnect for fast and efficient unattended transfer to generator when utility source fails. Housed in a NEMA 3R outdoor rated enclosure.
Model5221
Rated Power (kW)*LP 40 / NG 37
60 Hz PhaseSingle
Voltage120/240V
Amps @ 120/240V, Single Phase 60HzLP 333.3 / 166.6
NG 308.3 / 154.2
Engine / Alternator RPM1800
Engine3.9L V6
FuelNatural gas or LP gas
UL 2200 ListedYes
CSA ListedYes
Main Line Circuit Breaker200 Amp
Dimensions
(L" x W" x H")
76.1 x 33.5 x 42.2
Unit Wt. (lbs.)**1400
* Natural gas and LP gas rating may decrease depending on btu content of local gas supply. Proper sizing of tank/piping is required to ensure full output.

Does not includes Transfer Switch

Start / Stop ControlCyclic cranking: 7 seconds on, 7 seconds rest. 90 seconds overcrank protection.
Automatic Low Oil ShutdownStandard
Overspeed ShutdownStandard, 70 Hz
Overcrank ProtectionStandard
Automatic Voltage Regulator with Over-Voltage ProtectionStandard
Engine Warmup15 seconds
Engine Cool-Down1 minute
Safety FuseStandard
Starter LockoutStarter cannot re-engage until 5 seconds after engine has stopped
2 Amp Timed Trickle Battery ChargerStandard
Auto SwitchUtility failure/7 day exercise
Off SwitchStops unit. Power is removed. Control and charger still operate
Manual / TestStart with starter control, unit stays on. If utility fails, transfer to load takes place
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