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    Best KNIGHT Yet


    Lochinvar, the industry leader in condensing boiler technology, Enhances Residential Boiler Series with Advanced Control, Efficiency 

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  • Webstone Thermostatic Mixing Valve

    Right Temperature
    Right Connection

    3 Temperature Ranges
    8 End Connections
    & Isolation Kits for Future Service.

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    Upgrading to a WiFi thermostat just got easier


    Get the connected features you want without running new wire. Invita uses the existing 2 wires from any living space to connect to the mechanical room.

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  • B&G ecocirc XL ECM Circulator with Integral VFD

    The Bell & Gossett ecocirc XL features state-of-the-art ECM technology paired with intelligent controls delivering tailored and efficient performance across a broad range of pumping applications.

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  • B&G Series e-1510 Base Mounted End Suction Pumps

    Bell & Gossett has redesigned the complete line of its best-in-class 1510 pump – now called the e1510 – to provide the highest overall efficiency in the base-mounted end-suction pump market. The e1510’s dramatic improvement in efficiency is the result of cutting edge computational fluid dynamics (CFD) design technology to reduce electricity consumption while improving overall system performance and lowering life.

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About FIA

Since 1964 we’ve represented premier plumbing, HVAC, radiant heating and snow melting manufacturers throughout New England, and back them with systems expertise while providing superior customer service.

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We are known as New England’s educator in the hydronics and steam markets with a long history of commitment to the industry.  Our numerous programs offer valued training and education to the engineer, installer and distributor.

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Bell & Gossett
tekmar Control Systema
Domestic Pump
Hoffman Specialty
Liang Thermotech
McDonnell & Miller
Flow Conditioning Corp.
Holby Valve Co.
Wessels Company