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KOHLER® 38RCL Residential 39kW Emergency Backup Generators provide ultra-low levels of harmonic distortion and advanced voltage and frequency regulation for excellent power quality, to protect your valuable appliances and electronics. These KOHLER® generators operate via natural gas or LPV and provide worry-free emergency power to supply all your electrical needs for days or weeks. 

*This is the base model. 1 PH, 240V, 175A LCB. Call 866-888-6111 for other phase/volt options.


Kohler 38RCL Residential 39kW Emergency Backup Generator - Natural Gas or LPV

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  • •     Digital voltage regulation protects your valuable electronics from harmonic distortion and unstable power quality
    •     Aluminum enclosure comes standard with the 38RCL.
    •     Provides ultra-quiet, neighborhood-friendly performance.
    •     Is compatible with OnCue(R) Generator Management System 3.0, Load Control Module (LCM) and Programmable Interface Module (PIM).
    •     Provides fast, flexible installation with easy to wire terminal block and breaker and easy to connect fuel lines.
    •     Tested per IEEE std 115 and compliant with temperature rise standard of NEMA MG1 and UL2200.
    •     Includes vacuum-impregnated windings with fungus-resistant epoxy varnish for dependability and long life.
    •     Sustains short-circuit current of up to 300% of the rated current for up to 10 seconds.
    •     Sustains short-circuit current enabling downstream circuit breakers to trip without collapsing the alternator field.
    •     Includes powerful and reliable GM 4.3 L liquid-cooled engine.
    •     Works with natural gas or LP fuel and can be simply converted between the two in the field while maintaining emission certification.
    •     Features closed-loop fuel control for long-lasting, clean emissions.
    •     A standard five-year limited warranty covers all systems and components.
    •     Sustains short-circuit current of up to 300% of the rated current for up to 10 seconds