Installation Manuals for Generator applications:

Case Studies

Download HOTSTART's newest case study GenSet Heating in a Data Center Environment to learn how HOTflow™ forced circulation engine heaters can save you thousands in utility costs.

Thermosiphon Heating vs. Forced Circulation Heating

Constant circulation of coolant eliminates hotspots that can deteriorate heater hoses, harm engine seals and diminish coolant life. Forced Circulation Heaters, such as the HOTflow™, use an integrated pump to circulate the coolant throughout the engine to keep it at a more uniform temperature then standard heaters that use convection.  This video shows the difference in hotspots in an engine heated with the two systems.

Become a "HOTSTART Certified Technician"

HOTSTART's HOTflow™ Technician Certification Training is a program developed to train dealer and distributor technicians on the proper installation procedure for HOTflow™ heaters. Click here to learn more and sign up for the class that best fits your schedule.