TRIANGLE TUBE INSFS155S Floor Standing Boiler Instructions
- June 10, 2024
- Triangle Tube
Table of Contents
TRIANGLE TUBE INSFS155S Floor Standing Boiler
Instinct Floor Standing 155 Solo Features
- Heavy duty construction for floor standing installation
- Approved for zero clearance to combustibles
- 2” PVC, CPVC, PP venting up to 28 equivalent feet
- 3” PVC, CPVC, PP, or AL29-4C venting up to 100 equivalent feet
- Left or Right side optional boiler connections
- Left, Right, Top, or Back gas connections
- 10 year limited warranty on heat exchanger
- Up to 6 year limited warranty on parts, except igniter
- Up to 3 year labor allowance
Approvals
- 95% AFUE Efficiency
- ENERGY STAR Qualified
- ANSI Z21.13 and CSA 4.9 Boiler Standards Compliance
- ASME Boiler Certification – ASME “H” Stamp
- SCAQMD Rule 1146.2 Low NOx Certification
Stainless Steel Fire Tube Heat Exchanger
- 439 Stainless Steel heat exchanger construction for corrosion resistance
- High water content provides stable temperature control
- Self cleaning flue ways reduce maintenance
- Suitable for use with propylene glycol up to 50% concentration
CTRL Max Control System
- Graphical display with 5 navigation buttons
- EZ Setup allows quick and easy boiler settings adjustment
- Flexible configuration of 4 circulator outputs for custom applications
- Outdoor temperature reset to maximize efficiency
- Accepts two space heating call inputs with independent outdoor reset curves
- Domestic hot water priority with optional time-out
- Integrated cascade control for up to 6 Instinct boilers
- 0-10 VDC Modulation input
- Modbus building management system (BMS) interface, Lon Works® and BACnet® interface optional
- Adjustable warm weather shutdown
- Adjustable boiler freeze protection
- Logging function records sensor readings for system optimization and troubleshooting
- Describes lockouts in plain English and suggests solutions while storing last 8 errors
Standard Equipment
- Factory fitted remote Wifi monitoring
- Stainless steel premix burner
- Direct spark ignition with variable speed blower
- Full modulation with turndown ratio of 8:1
- Hydraulic Separator with dirt and air separation
- Automatic air vent
- ASME 30 PSI pressure relief valve
- Temperature and Pressure gauge
- Outdoor temperature sensor
- Automatic low water cutoff feature with early warning
- High temperature manual reset limit safety control
- Terminal block for circulator output
- Low voltage terminal strip with removable jumpers for manual or automatic reset limits
- Swing up control for easy access and servicing
- Polypropylene condensate pan and internal flue pipe
- 3 in 1 Universal vent adapter directly accepts PVC/CPVC, Polypropylene, Stainless steel connections with test ports
- Additional external 110V socket
Boiler Dimensions
Boiler Performance
| Instinct Floor Standing Boiler | Details |
|---|---|
| Model Number | Input, MBH |
Rating,
MBH
| AFUE| Boiler Connections| Air Inlet| Vent Outlet| Gas Connections| Shipping
Weight
Min| Max
INSFS155S| 19.375| 155| 143| 124| 95%| 1”| 3”| 3”| 3/4″| 209 lbs
- The Net AHRI Water Ratings shown are based on a piping and pickup allowance of 1.15.
- Triangle Tube should be consulted before selecting a boiler for installations having unusual piping and pickup requirements, such as intermittent system operation, extensive piping systems, etc.
- The ratings have been determined under the provisions governing forced draft burners.
Boiler Dimensions
Dimensions – In [mm]
A| B| C| D| E| F| G| H| J| K| L| M| P, Q| N| S| T
21 5/8” [550]| 16” [407]| 4 7/8” [125]| 2 1/4″ [58]| 5 1/8” [130]| 40 3/4”
[1036]| 8 5/8 [220]| 12 5/8” [320]| 30 3/8″ [771]| 7 3/4″ [198]| 6″ [150]| 2
3/4″ [69]| 7 3/4″ [198]| 2 5/8″ [67]| 2 1/2″ [62]| 21 5/8″ [548]
Project / Location: ___Date:
Consulting Engineer / Architect:
Mechanical Contractor: _____
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