Residential Fire Sprinkler System from Johnson Controls


The Rapid Response Residential Fire Sprinkler System from Johnson Controls offers the dependability you need with the simplicity you want. Rapid Response is your single source from design to installation, backed by 100% end-of-line product testing and a 10-year warranty we stand behind. The Rapid Response Residential Fire Sprinkler System combines TYCO® brand products to give you a system with one manufacturer and one warranty and includes:




Featured Products


Rapid Seal's enhanced product line Rapid Seal's enhanced product line has grown to 11 expertly designed models.

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LFII Residential 4.2K Concealed Sidewall Sprinkler LFII Residential 4.2K Concealed Sidewall Sprinkler is a decorative, fast response, fusible link sprinkler featuring an aesthetic flat plate cover design.

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LFII-4.9K-Concealed-Pendent-Sprinkler LFII 4.9K Concealed Pendent Sprinkler offers intermediate temperature-rated model.

Learn more about the intermediate temperature sprinkler.


LFII-4.9K-Concealed-Pendent-Sprinkler LFP® Antifreeze is designed to provide freeze protection in wet pipe fire sprinkler systems.

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Find an Installer


SAPPHIRE PLUS Rapid Response Residential Fire Sprinkler Systems are available through members of the Rapid Response installer network, which includes elite Premier Contractors.

Learn more about Rapid Response Premier Contractors.