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Generac Residential


Generac ECOGEN Series 6kW

Extended run capability & long life are gained from our exclusive premium oil recovery and circulation system that virtually halts oil degradation. Maintenance intervals are extended by an unprecedented five times the industry standard with 500 hours between oil changes. Clean burning propane fuel increases efficiency, contributes to longer engine life, and produces significantly less […
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Generac QUIETSOURCE Series 50Hz

• Low speed, automotive-style liquid-cooled engine runs at only 1500 RPM during a power outage for a substantially quieter experience, greater fuel efficiency, and longer engine and alternator life. • Generac’s Nexus™ controller—the most comprehensive available— allows for easy monitoring and management of generator functions in English, Spanish, or French with an easy-to-read dual line LCD display. […
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Generac QUIETSOURCE Series 48kW

Powerful low-speed, liquid cooled engine is engineered to run at only 1800 rpm for a substantially quieter generator, consuming less fuel and giving both the engine and alternator a longer life. Generac’s Nexus™ Controller is the most comprehensive available. The dual line, tri-lingual LCD display allows for easy monitoring and management of generator functions. Quiet-Test™ […
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Generac QUIETSOURCE Series 36kW

Powerful low-speed, liquid cooled engine is engineered to run at only 1800 rpm for a substantially quieter generator, consuming less fuel and giving both the engine and alternator a longer life. Generac’s Nexus™ Controller is the most comprehensive available. The dual line, tri-lingual LCD display allows for easy monitoring and management of generator functions. Quiet-Test™ […
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Generac QUEITSOURCE Series 27 kW

Powerful low-speed, liquid cooled engine is engineered to run at only 1800 rpm for a substantially quieter generator, consuming less fuel and giving both the engine and alternator a longer life. Packs more power into a smaller footprint than air-cooled models. Generac’s Nexus™ Controller is the most comprehensive available. The dual line, tri-lingual LCD display […
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Generac QUIETSOURCE Series 22 kW

Includes: • Generac Naturally Aspirated Gaseous Fueled 2.4L Engine • Two Line LCD Tri-lingual Digital Nexus™ Controller • Isochronous Electronic Governor • Sound Attenuated Enclosure • Closed Coolant Recovery System • Smart Battery Charger • UV/Ozone Resistant Hoses • ±1% Voltage Regulation • Natural Gas or LP Operation • 2 Year Limited Warranty • UL […
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Generac COREPOWER System 7KW

• Digital LED Controller • Automatic Transfer Switch with Built-In Priority Load Center • Composite All Weather Enclosure • Sound Attenuated Enclosure • External Main Circuit Breaker • Flexible Fuel Line Connector • Composite Mounting Pad • Natural Gas or LP Gas Operation • 2 Year Limited Warranty • UL 2200 Listed   Model 005837-0 […
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Generac Guardian Series 50HZ

Includes: • Two Line LCD Tri-Lingual Digital Nexus™ Controller (English/Spanish/French) • Electronic Governor • External Main Circuit Breaker, System Status & Maintenance Interval LED Indicators • Sound Attenuated Enclosure • Flexible Fuel Line • Composite Mounting Pad • Natural Gas or LP Gas Operation • 1 Year/1000 Hour Limited Warranty
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Generac Guardian Series 60kW

• Generac Turbocharged/Aftercooled Gaseous Fueled 2.4L Engine • Two Line LCD Tri-lingual Digital Nexus™ Controller • Isochronous Electronic Governor • Sound Attenuated Enclosure • Closed Coolant Recovery System • Smart Battery Charger • UV/Ozone Resistant Hoses • ±1% Voltage Regulation • Natural Gas or LP Operation • 2 Year Limited Warranty • UL 2200 Listed
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Generac Guardian Series 45 kW

INCLUDES: • Generac Naturally Aspirated Gaseous Fueled 1.6L Engine • Two Line LCD Tri-lingual Digital Nexus™ Controller • Isochronous Electronic Governor • Sound Attenuated Enclosure • Closed Coolant Recovery System • Smart Battery Charger • UV/Ozone Resistant Hoses • ±1% Voltage Regulation • Natural Gas or LP Operation • 2 Year Limited Warranty • UL […
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M. J. Mac Inc.
48 Vincent Circle, Unit D Ivyland, PA 18974
(215) 674-4001




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