TRIANGLE TUBE INSFS110C Floor Combi Boiler INSFS155C

( Brand: Triangle Tube ), ( Model: INSFS155C ), ( Type: Boiler ), ( Unit Type: Unit ), ( Manufacturer Part Number: INSFS110C )

Review TRIANGLE TUBE Floor Standing Combi Boiler

The Triangle Tube INFS110C and INFS155C floor combi boilers are high-performing, energy-efficient solutions for heating and hot water needs in residential applications. These boilers are designed with advanced technology to provide reliable and consistent comfort.

The INFS110C is a compact floor-mounted combi boiler with an input capacity of 110,000 BTUs and a heat output of up to 150,000 BTUs. It is ideal for smaller homes or apartments with one or two bathrooms. The unit features a modern, sleek design and is easy to install, making it a popular choice for new constructions and retrofits.

The INFS110C comes with Triangle Tube's patented Stainless Steel Heat Exchanger, which offers superior corrosion resistance and longevity compared to traditional copper heat exchangers. It also includes a modulating condensing gas burner, which provides precise temperature control and high efficiency. The boiler's integrated pump and expansion tank make for a simple and clean installation.

The larger INFS155C floor combi boiler has an input capacity of 155,000 BTUs and a heat output of up to 200,000 BTUs, making it suitable for larger homes or apartments with multiple bathrooms and high hot water demand. It shares many of the same features as the INFS110C, including the Stainless Steel Heat Exchanger, modulating condensing gas burner, and integrated pump and expansion tank.

Both the INFS110C and INFS155C floor combi boilers offer excellent energy efficiency, with AFUE ratings of up to 95% and ErP ratings of up to A . They are also ENERGY STAR certified, which means they meet strict energy efficiency guidelines set by the U.S. Environmental Protection Agency.

The Triangle Tube INFS110C and INFS155C floor combi boilers are also equipped with advanced safety features, including a low water pressure switch, a high temperature limit switch, and a flame failure device. These safety features help ensure the safe and reliable operation of the boiler.

In summary, the Triangle Tube INFS110C and INFS155C floor combi boilers are high-performing, energy-efficient solutions for heating and hot water needs in residential applications. With their advanced technology, compact design, and excellent energy efficiency, these boilers offer reliable and consistent comfort for homeowners.

Triangle Tube INFS110C and INFS155C are floor-standing combi boilers that offer several advantages and disadvantages for homeowners, depending on their specific needs and preferences. Here are some pros and cons of each boiler to help you make an informed decision.

1. Compact size: The INFS110C is a smaller floor-standing boiler, which makes it an excellent choice for homes with limited space.

2. Energy efficiency: It has an ErP efficiency rating of up to 93%, which can help you save money on your energy bills.

3. Easy installation: This boiler is designed for easy installation, making it a popular choice among homeowners and installers alike.

1. Limited heating capacity: The INFS110C has a maximum heating output of 11 kW, which may not be sufficient for larger homes or those with high hot water demands.

2. Limited hot water capacity: It has a hot water capacity of 11 liters per minute, which may not be enough for households with multiple bathrooms or frequent hot water usage.

1. Higher heating capacity: The INFS155C has a maximum heating output of 15 kW, making it a better option for larger homes or those with high heating demands.

2. Improved hot water capacity: It has a hot water capacity of 15 liters per minute, which can provide ample hot water for multiple bathrooms or frequent hot water usage.

1. Larger size: The INFS155C is a larger floor-standing boiler, which may require more space than the INFS110C.

2. Higher energy consumption: Due to its larger size and higher heating capacity, the INFS155C consumes more energy than the INFS110C, leading to higher energy bills.

Both the Triangle Tube INFS110C and INFS155C floor-standing combi boilers have their unique advantages and disadvantages. If you have a smaller home with limited space and moderate heating and hot water demands, the INFS110C might be the best choice for you. However, if you have a larger home with high heating and hot water demands, the INFS155C would be a more suitable option.

Based on the information provided, I would recommend the Triangle Tube INFS155C for homeowners with larger homes or high heating and hot water demands. However, it's essential to consider the available space in your home and your energy consumption budget before making a final decision. Consulting a professional installer or heating engineer can help you determine the best boiler for your specific needs.

Details:

3-Way Diverting Valve: Pre-piped and pre-wired for switching between space heating domestic hot water. Outdoor Temperature Sensor: For weather compensation to increase energy efficiency. Core Components Pre-Installed Calif 548 Series Separator: A hydraulic separator with integrated air and dirt elimination. Documentation: Installation and Maintenance Manual, User Warranty Card.

Terminal Blocks: Pre-configured for circulatory outputs and low- voltage thermostat connections. Adjustable Leveling Legs: Integrated into the floor-standing chassis for easy positioning. Included Accessories In the Box. Hardware Piping Internal Flue Pipe: Polypropylene condensate pan and internal flue assembly.

Propane LP Conversion Kit: Allows the unit to be field-converted from Natural Gas. Internal Primary Pump: A pre-installed circulatory pump. T-Sync WI-Fie Module: Factory-fitted for remote monitoring and troubleshooting. The INSFS155C Instinct Floor Standing Combi Boiler comes as a packaged unit with several pre-installed and loose-shipped components to simplify installation.

INSTINCT Floor Standing Combi Boiler, The Triangle Tube Instinct Boiler INSFS155C is packed with features designed for high efficiency, durability, and ease of use both homeowners installers. Domestic Hot Water DHW Sensor: Standard for combi units to monitor water temperature.

part #: insfs110c prices

• $3300.00-$3607.31

specifications aerationaura:

• brand: Triangle Tube
• model#: INSFS155C
• type: Boiler
• unit type: Unit
• manufacturer part number: INSFS110C

seller aerationaura:

• # reviews: 2000 7
• city: Sandy, Utah
• rating: 99.0%

general aerationaura:

• condition: New
• Home Improvement > Heating, Cooling Air > Other Heating, Cooling Air

returns aerationaura:

• policy: No Returns

payments aerationaura:

• credit card: Mastercard
• wallet: Apple-pay
• other

offer aerationaura:

• started: January 13, 2026
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home

shipping aerationaura:

• class: Economy
• type: Fixed
• service: FedEx Ground Economy
• cost: $0.00
• transit: 3-10 Days
• carrier: FedEx

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