NTI TRX150 Boiler Custom Pricing Available
Turnkey installationHigh-Efficiency NTI Gas Boiler TRX199C 199,000 BTU/HR
In Stock
Custom Pricing Available
+ Turnkey installation *
Order nowInstallation/replacement covers all necessary materials for operation
A few steps and a new Boiler NTI TRX199C in your house
Contact us to start the process of purchasing a new boiler. Our customer support team will guide you through all the necessary steps.
Once your order is confirmed, we will promptly visit your location and conduct a thorough inspection, ensuring all necessary details are clear.
We’ll deliver the boiler to your location, and our experienced experts will handle the installation efficiently and professionally.
We offer a warranty that covers different parts and services. Even after the warranty expires, you can rely on our post-warranty services.
Technical Characteristics of NTI TRX199C Boiler
- Boiler Type
- Combi
- Space Heating Minimum / Maximum Input (Btu/Hr)
- NG 19,700 / 197,000
- Domestic Hot Water Minimum / Maximum Input (Btu/Hr)
- LP 19,200 / 192,000
- Power Source
- Gas
- DOE AFUE (%)
- 95
- Heating capacity
- 184
- Net AHRI Rating
- 160
- DHW Flow Rating (at 77°F rise, gpm)
- 4.8
- Installation type
- Indoor, Wall Hung, Fully Condensing
- Weight (lbs.)
- 135
- Gas connection
- 3/4” Male NPT
- CH connections
- 1 1/4” Male NPT
- DHW connections
- 3/4” Male NPT
- Flue
- Category IV, Sealed Combustion Direct Vent, Power Vent
- Minimum – Maximum Exhaust Vent Run
- 2” (6 – 100 feet)* / 3” (6 – 150 feet)
- Minimum – Maximum Intake Air Pipe Run
- 2” (0 – 100 feet)* / 3” (0 – 150 feet)
- Shipping Weight (lbs)
- 130
- Power Supply
- 120V, 60 Hz, less than 12A
- Application
- Residential
- Features
- Wi-Fi
- Modulating Combustion up to
- 11:1
Get a Free Consultation on Equipment Selection
Our skilled team helps you find the most appropriate and budget-friendly equipment
or just call us(866) 545-6460
NTI TRX199C Boiler Manual
Popular requests
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- Easy service access and quick component connections
- Small zone valve systems may not require an additional pump or a low loss header
- Wi-Fi on board for remote control and monitoring
- Models up to 96% AFUE
- Integrated ECM pump and DHW diverter valve on all models
- Fits any home and budget with high performance at an attractive price.
- Low-emission combustion for environmentally-friendly operation. Less than 20 ppm NOx (at 3% O2).
- Easy piping due to two sets of tappings, along with built-in pump and diverter.
- Extremely quiet operation; quieter than most refrigerators.
- Suitable for high altitudes up to 10,000 ft (3,000 m) with no power loss and automatic software vent length adjustment.
- 1/2″ gas pipe capability up to 24′(subject to local codes). Cuts installation time, no need to install new gas lines for retrofit applications.
- Easily accessible built-in DHW module includes integrated boiler pump, flow adjustment valve, DHW stainless steel heat exchanger, mixing valve and 3-way valve.
- Advanced user interface with Setup Wizard is made easy with backlit panel, click-wheel control and intuitive text.
- Dual Venturi system creates better combustion control and turndown ratio and easy field gas conversions.
- Durable dual condensing stainless steel heat exchangers recover extra heat for maximum efficiency.
- Low-emission combustion for environmentally-friendly operation. Less than 20 ppm NOx (at 3% O2).
- Lasting performance with proven Viessmann titanium-stabilized stainless steel Inox-Radial heat exchanger.
- Fully-modulating input with 10:1 turn-down ratio eliminates energy waste.
- Suitable for high altitudes up to 10,000 ft (3,000 m) with no power loss and automatic software vent length adjustment.
- Extremely quiet operation; quieter than most refrigerators.
- 95% AFUE – Energy Star certified
- NEW DHW module with mixing and water adjustment valves
- Common venting with up to 7 NPE units and cascading up to 15 NPE units
- Patented stainless steel fire tube heat exchanger with non-metallic condensate base
- Advanced controls with intuitive user interface and Setup Wizard
- Wi-Fi on board for remote control and monitoring
- Easy service access and quick component connections
- Modulating Combustion up to 10:1
- Lasting performance with proven Viessmann titanium-stabilized stainless steel Inox-Radial heat exchanger.
- Low-emission combustion for environmentally-friendly operation. Less than 20 ppm NOx (at 3% O2).
- Reliable on-demand domestic hot water with Vitodens 100-W, B1KE combi models.
- Extremely quiet operation; quieter than most refrigerators.
- Suitable for high altitudes up to 10,000 ft (3,000 m) with no power loss and automatic software vent length adjustment.
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Boiler NTI TRX199C Reviews
- Amelia Wong March 1, 2024
(0 reply) - Jack November 11, 2023
(0 reply)
4 of 2 ReviewsI have recommended my boiler to all my friends and family. It is a reliable heating solution that is well worth its money.
The boiler is a godsend for those who appreciate reliability. It works without interruption.