July 23, 2019
QRFS explains why buildings need these fire sprinkler control centers, where they must be placed, and how fire riser rooms must be maintained.
June 25, 2019
QRFS shares tips for avoiding fire sprinkler accidents and system leaks—and reveals the easiest methods for stopping them once they happen.
December 8, 2020
What are the fire sprinkler requirements in California? QRFS explains California Fire Code & breaks down the basic inspection, testing & maintenance rules.
November 4, 2016
Finding the right cover plate for you fire sprinkler is easier than you think. In this blog, learn how to remove your current fire sprinkler cover plate, figure out the manufacturer, and find the correct one for your sprinkler today!
April 17, 2018
Home fire sprinklers are simple and easy to maintain, and they can last for decades with minimal care. But the specific maintenance requirements depend on the type of system and the components that are installed. QRFS takes a look at how to maintain different home fire sprinkler systems, including the essential “don’ts” that ensure sprinklers will work in an emergency.
October 6, 2020
Learn when to use indicating valves on fire protection systems and how NFPA standards governing these devices have changed.
August 5, 2019
Many fire protection items are listed, approved, or certified—but what do they really mean? Learn about UL listings, FM approvals, & other certifications.
October 16, 2018
Well-placed fire extinguishers are extremely effective at putting out small fires. QRFS reviews NFPA Fire Code and Standards for Portable Extinguishers for guidance on which buildings need fire extinguishers and where they are required.
July 21, 2026
Open fire sprinklers are the business end of many deluge sprinkler systems. Learn how they work and their similarities and differences with nozzles.
July 1, 2026
Not all inspection and maintenance items for wet pipe sprinkler systems are covered by an annual pro service call. Learn some key tasks owners and managers may overlook.
May 21, 2026
While a spray nozzle also serves in active fire protection systems, it is not a fire sprinkler! Learn the differences, the variations, and how nozzles fit into NFPA 15, NFPA 750, and NFPA 13 systems.
