Liquid Cooled Generators
Liquid Cooled Generators
Liquid Cooled Generators deliver powerful, long-lasting performance with superior cooling efficiency—ideal for larger homes and commercial applications.
A liquid cooled generator is designed for reliable, high-performance power by using a liquid cooling system to regulate engine temperature, making it ideal for extended run times and large power needs. Popular options like the Generac liquid cooled generator and Kohler liquid cooled generator are known for durability, quieter operation, and superior efficiency compared to air-cooled units. When comparing air cooled vs liquid cooled generators, liquid-cooled models offer better heat management, longer lifespan, and smoother performance, especially for commercial or whole-home backup applications. A liquid cooled Generac generator is a trusted solution for homeowners and businesses seeking dependable backup power during outages.
48kW Protector
The 48kW Protector Generator offers robust, industrial-grade power and reliability—perfect for large homes, businesses, and critical operations.
Protector Diesel 48kW
The Protector Diesel 48kW Generator delivers powerful, fuel-efficient performance with exceptional durability—ideal for commercial and heavy-duty backup applications.
Protector 60kW
The Protector Diesel 48kW Generator delivers powerful, fuel-efficient performance with exceptional durability—ideal for commercial and heavy-duty backup applications.
Generac Liquid Cooled Generators
Experience uninterrupted power supply with Generac liquid-cooled generators. Our high-performance systems provide dependable backup power for homes and businesses. Discover the benefits today!
PROTECTOR® QS SERIES Standby Generators Liquid-Cooled Gaseous Engine Models RG022, RG027, RG032, RG038, RG048
INCLUDES:
- Two-line LCD Multilingual Digital Evolution™ controller (English/Spanish/French/Portuguese) with external viewing window for easy indication of generator status and breaker position
- True Power™ Electrical Technology
- 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
- 5 Year limited warranty
- UL 2200 Listed
- Capability of being installed within 18″ (475) mm of a building*
*Only if located away from doors, windows, and fresh air intakes, and unless otherwise directed by local codes.
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Protector® QS Series
Protector® QS Series
PROTECTOR® QS SERIES Standby Generators Liquid-Cooled Gaseous Engine Models RG025, RG030, RG036, RG045, RG060
INCLUDES:
- Two-line LCD Multilingual Digital Evolution™ controller (English/Spanish/French/Portuguese) with external viewing window for easy indication of generator status and breaker position
- True Power™ Electrical Technology
- 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
- 5 Year limited warranty
- UL 2200 Listed
- Capability of being installed within 18″ (475) mm of a building*
*Only if located away from doors, windows, and fresh air intakes, and unless otherwise directed by local codes. Applicable for 25kw and 30kw units only.
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PROTECTOR® QS SERIES Standby Generators Liquid-Cooled Gaseous Engine Models RG048, RG060, RG080
INCLUDES:
- Two-line LCD Multilingual Digital Evolution™ controller (English/Spanish/French/Portuguese) with external viewing window for easy indication of generator status and breaker position
- Isochronous Electronic Governor
- Sound attenuated enclosure
- Closed Coolant Recovery System
- Smart Battery Charger
- UV/Ozone Resistant Hoses
- ±1% Voltage Regulation
- Field Convertible Fuel Type with no mechanical adjustment required.
- 5 Year limited warranty
- UL 2200 Listed
- Listed and labeled by the Southwest Research Institute allowing installation as close as 18 in (475 mm) to a structure. *
*Must be located away from doors, windows, and fresh air intakes and in accordance with local codes.
https://assets.swri.org/library/DirectoryOfListedProducts/ConstructionIndustry/973_DoC_204_13204-01-01_Rev9.pdf
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Protector® QS Series
Powerful Performance and Durability
Generac is renowned for its commitment to delivering powerful and durable generators. Liquid-cooled models are specifically designed to handle higher power requirements, making them ideal for larger homes, commercial buildings, and industrial facilities. With their robust engines and heavy-duty construction, Generac liquid-cooled generators provide reliable power output, even in demanding conditions, ensuring continuous operation and protecting against costly interruptions.