Instinct Floor

The Instinct Solo Floor Standing comes loaded with features such as: A Caleffi 548 Series Separator, Tsync Wi-Fi connectivity, an all stainless steel fire tube heat exchanger and a Peace of Mind 10-year warranty. Instinct Solo boilers can be paired with our Smart 316 indirect tank to provide an abundance of hot water. CTRLMAX Control System-EZ Setup allows for a quick :60 second setup. Easy troubleshooting in plain text, no codes. The 3-in-1 Universal vent adapter directly accepts PVC, Polypropylene, and Stainless Steel. Solo sizes come in 110, 155, 199 MBH and can be cascaded up to six boilers.

CANADIAN REBATES

  • Stainless Steel Fire Tube Heat Exchanger

  • Tsync: Wi-Fi Connectivity

    For Easy Trouble Shooting

  • AFUE Energy Efficiency:

    Rating Of 95%

  • Caleffi 548 Series Separator With Air Elimination

  • Internal Circulator:

    Pump Pre-Installed

  • CTRLMax Control System:

    Fast And Easy 60 Sec Set Up

  • Time Saving Connections:

    Boiler (Water): Left Or Right Side; Gas: Left Or Right Side

  • No Fault Forward Production System

  • 3 In 1 Universal Vent Adaptor:

    Directly Accepts PVC

Accessories Accessories

  • INSRKIT101

    Kit: Complete Service Kit

  • INSRKIT102

    Kit: First Aid Service Kit

  • INSRKIT103

    Kit: Service Kit

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Model Comparison Model Comparison

Instinct Floor110155199

  • Model Number
  • INSFS110S
  • INSFS155S
  • INSFS199S

Performance Specs

  • Fuel
  • NG & LP
  • NG & LP
  • NG & LP
  • BTU Min Input
  • 13,750
  • 19,375
  • 24,875
  • BTU Max Input
  • 110,000
  • 155,000
  • 199,000
  • AHRI Net Rating (MBH)
  • 89
  • 123
  • 159
  • DOE Heating Capacity (MBH)
  • 102
  • 142
  • 184
  • Water Volume (Gallons)
  • 2
  • 3
  • 4
  • AFUE
  • 95%
  • 95%
  • 95%
  • Turndown Ratio
  • 8:1
  • 8:1
  • 8:1

Technical Data

  • Weight (lbs.)
  • 145
  • 157
  • 169
  • Dimensions (W x H x D)
  • 22" x 41" x 22"
  • 22" x 41" x 22"
  • 22" x 41" x 22"
  • 2" Max Vent Length
  • 33'
  • 33'
  • -
  • 3" Max Vent Length
  • 100'
  • 100'
  • 100'
  • Vent/Air Connections
  • 3"
  • 3"
  • 3"
  • Gas Connection (MNPT)
  • 3/4"
  • 3/4"
  • 3/4"
  • Supply/Return Connections (MNPT)
  • 1"
  • 1"
  • 1"ᵗ
  • CH Max Flow Temp F (C)
  • 185 (85)
  • 185 (85)
  • 185(85)
  • Integrated Cascade Function
  • up to 6
  • up to 6
  • up to 6

ᵗ1-1/4" FPT when using the 548 Caleffi Separator

*Domestic performance based on average water temperature of 108°F at mixing valve outlet and 50°F inlet

**Thermal efficiency

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Installation / User Manuals

  • Instinct Floor - WHB & FSB User's Information Manual
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  • Instinct Floor - WHB & FSB User's Information Manual French
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  • Instinct Floor - FSB Installation Maintenance Manual
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  • Instinct Floor - FSB Installation Maintenance Manual French
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  • Instinct Floor - FSB Application Guide
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  • Instinct Floor - FSB Application Guide Display Software 0.40 Or Later
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  • Instinct Floor - Gas Valve Adjustment Instructions For Natural Gas & Propane
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  • Instinct Floor - Natural Gas To Propane Conversion Instructions
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  • Instinct Floor - WHB & FSB Vent Supplement
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  • Instinct Floor - WHB & FSB Vent Supplement French
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  • Instinct Floor - CTRLMax Supplement
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Technical Supplements

Engineering Bulletins

Submittals

Repair Manuals

INSTINCT FLOOR STANDING

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