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FEBCO Manuals & User Guides

FEBCO, a Watts brand, specializes in high-performance backflow prevention assemblies, vacuum breakers, and flow control products to protect potable water systems.

Tip: include the full model number printed on your FEBCO label for the best match.

About FEBCO manuals on Manuals.plus

FEBCO, a brand of Watts Water Technologies, is an industry leader in designing and manufacturing top-quality backflow prevention assemblies and flow control products.

Known for their MasterSeries® reduced pressure detector assemblies, double check valves, and 765 series pressure vacuum breakers, FEBCO products provide unparalleled safety against back-siphonage in municipal water systems, irrigation, and fire suppression systems.

With innovative additions like the SentryPlus Alert® cellular flood sensors, FEBCO ensures continuous remote monitoring for excessive leaks, helping to prevent property damage. Professionals trust FEBCO for reliable plumbing assemblies that meet stringent municipal safety codes.

FEBCO manuals

నుండి తాజా మాన్యువల్లు manuals+ ఈ బ్రాండ్ కోసం రూపొందించబడింది.

FEBCO LF860/LF866 Reduced Pressure Zone Installation Guide

ఏప్రిల్ 14, 2026
FEBCO LF860/LF866 Reduced Pressure Zone Specifications Models: Series LF860, LF866 Recommended System Supply Pressure: At least 20 psi (133 kPa) Flood Sensor: Included on relief valve to detect excessive discharge.…

FEBCO IS-F-RFK-FS-825 సెల్యులార్ ఫ్లడ్ సెన్సార్ రెట్రోఫిట్ కనెక్షన్ కిట్ ఇన్‌స్ట్రక్షన్ మాన్యువల్

మార్చి 23, 2024
FEBCO IS-F-RFK-FS-825 Cellular Flood Sensor Retrofit Connection Kit Product Information Specifications Product Name: Cellular Flood Sensor Retrofit Connection Kit Model Number: IS-F-RFK-FS-825-Cellular Components: Activation module, Cellular Gateway, 24V Power adapter…

FEBCO LF860/LF866 Installation, Maintenance, and Repair Manual

ఇన్‌స్టాలేషన్, మెయింటెనెన్స్ మరియు రిపేర్ మాన్యువల్
Comprehensive guide for the installation, maintenance, and repair of FEBCO Series LF860 and LF866 Reduced Pressure Zone and Detector Assemblies, including flood sensor information, troubleshooting, and warranty details.

MasterSeries® 860, 880V Reduced Pressure Assembly Installation, Operation, and Maintenance Manual

ఇన్‌స్టాలేషన్, ఆపరేషన్ మరియు మెయింటెనెన్స్ మాన్యువల్
This manual provides detailed instructions for the installation, operation, and maintenance of FEBCO MasterSeries® 860 and 880V Reduced Pressure Assemblies. It covers safety warnings, operational procedures, service guidelines, troubleshooting, parts…

FEBCO manuals from online retailers

Febco 850U-QT Double Check Backflow Valve User Manual

2613 • జూన్ 25, 2025
Comprehensive user manual for the Febco 2613 850U-QT Double Check Backflow Valve, covering installation, operation, maintenance, troubleshooting, and specifications for non-health hazard applications.

FEBCO support FAQ

ఈ బ్రాండ్ కోసం మాన్యువల్లు, రిజిస్ట్రేషన్ మరియు మద్దతు గురించి సాధారణ ప్రశ్నలు.

  • Who should install and maintain FEBCO backflow assemblies?

    Installation and maintenance of FEBCO assemblies should always be performed by a qualified, licensed technician in accordance with local building and plumbing codes.

  • What is the purpose of the FEBCO flood sensor?

    The flood sensor, such as those found on the LF860 or LF880V series, detects excessive discharge from the relief valve. When paired with a Cellular Gateway or BMS kit, it triggers a notification of a potential flood event so immediate action can be taken.

  • Why is my FEBCO relief valve continuously discharging?

    Continuous discharge is typically caused by debris on the check valve seating surfaces or the relief valve surfaces. A licensed technician will need to depressurize, disassemble, and clean the internal components.

  • Do I need a special add-on to use the flood sensor features?

    Yes, an add-on or retrofit sensor connection kit (like the SentryPlus Alert Cellular Gateway) is required to activate the flood sensor. Without the kit, the sensor is simply a passive component.

  • How often does a FEBCO backflow preventer need to be tested?

    This product must be tested periodically in compliance with local codes, but typically at least once per year or more as service conditions warrant, using appropriate ASSE Series 5000 test methods.