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Commercial kitchens rely on upblast exhaust fans to remove grease and smoke from the building. Exhaust systems reduce the risk of fire and improve air quality in the building. To follow local regulations businesses must schedule routine maintenance...

Studies show that people who work with the public are at greater risk of workplace violence. You can reduce your risk by consciously and consistently keeping safety in mind. In this learning booster, you'll learn practical tips for safely entering...

Even though new use of asbestos was banned in 1989, more than 1.3 million workers still face significant asbestos exposure risk on the job. This course covers basic asbestos repair techniques as well as guidelines for asbestos removal.

Fire protection systems are critical components in safeguarding property and lives, utilizing a strategic approach that hinges on prevention, detection, and suppression. Effective fire protection aims to forestall the onset of fire, minimizing...

Hot summer months pose unique hazards for maintenance personnel who often work outdoors in extreme heat and engage in strenuous physical activities. Heat stress can cause occupational illnesses and also increase workers’ risk of injuries. Preventing...

This module is designed to increase your awareness and understanding of electrical hazards and the potential dangers of electricity in the workplace. You'll learn to identify risks and follow essential safety guidelines and precautions when working...

As the HVAC/R industry adopts low-global-warming-potential refrigerants, A3 refrigerants are becoming more common in refrigeration and HVAC applications. A3 refrigerants offer excellent efficiency and extremely low environmental impact. However, they...

This course is designed as a primer for lead poisoning awareness and meets the Occupational Safety and Health Administration requirements for lead safety training. OSHA requires employers whose workplaces have any risk of lead exposure provide their...

Tools are a large part of maintenance personnels' work lives. Maintenance, construction, plumbing, electrical, and HVAC work all require the use of tools; however, improper use of tools exposes employees to risks for serious and even fatal injuries...

A well-working exhaust fan is essential to the functioning of the entire CHVAC system. Fans are one of the most reliable components of a CHVAC system. Still it's important to have an ongoing schedule of preventive maintenance for exhaust fans. In...