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.

Energy Saving 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

  • 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

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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

DocumentsDocuments

Product / Marketing Literature

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 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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Technical Supplements

Engineering Bulletins

Submittals

Repair Manuals

INSTINCT FLOOR STANDING

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