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

Warranty WARRANTY

At Triangle Tube, our goal is to deliver the highest quality products to customers throughout North America. As part of our continued commitment, we offer a Peace of Mind Industry-Leading Three Point (Good / Better / Best) Warranty Program. This program offers coverage up to 6-year parts and 3-year labor allowance and 10-year primary heat exchanger warranty. Warranty Brochure

  • Best Warranty
  • Best Warranty
  • Best Warranty
DETAILS

optional

    • Peace Of Mind Warranty Program:

      Up To 10 Years Heat Exchanger / 6 Years Parts / 3 Years Labor

    • 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

    • DHW Combi Units Top Connections:

      Up to 5+ GPM

    • 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

    VIEW ALL

    Videos

    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

    DocumentsDocuments

    Product / Marketing Literature

    Installation / User Manuals

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

    Technical Supplements

    Engineering Bulletins

    Submittals

    Repair Manuals

    INSTINCT FLOOR STANDING

    HOW TO GET ONE

    Find an InstallerFind a Distributor