-10%
NTI S65 Storage Tank $4140 $4600
installation / replacement feeNTI S120 Storage Tank Water Heater 120 US Gallon
Out of Stock
$6 594
-10%
$5 935
+ COST INSTALL / REPLACEMENT *
Buy now Installation costs depend on work scope and material requirements
A few steps and a new Storage Tank Water Heater NTI S120 in your house
Contact us to buy a new boiler. Our team will guide you every step of the way and help you choose the right model.
Once your order is confirmed, we will promptly visit your location and conduct a thorough inspection, ensuring all necessary details are clear.
We will deliver the boiler to you. Our team will handle the installation with efficiency and professionalism, ensuring a seamless setup.
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 S120 Water Heater Tank
- Storage capacity
- 120 gal
- Tank material
- Stainless steel
- Coil material
- Stainless steel
- Insulation
- EPS foam
- Weight empty
- 157
- Weight filled
- 1275
- Hour 1 recovery, 140°F
- 485 gal
- Hour 1 recovery, 115°F
- 711 gal
- Boiler output
- 333 MBH
- Coil flow rate
- 20GPM
- Coil drop (Feet)
- 9.4′
- Continuous recovery, 140°F
- 389GPH
- Continuous recovery, 115°F
- 615 GPH
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 S120 Storage Tank Manual
Popular requests
Related Products
- Designed to work with all NTI boilers Package includes aquastat and relief valve
- Stainless steel passivated construction
- Simple and quick aquastat connection
- Highest quality construction
- Lead free
- Highest quality construction
- Simple and quick aquastat connection
- Stainless steel passivated construction
- High accuracy TPI control thermostat
- Designed to work with all NTI boilers Package includes aquastat and relief valve
- Stainless steel passivated construction.
- Designed to work with all NTI boilers Package includes aquastat and relief valve.
- Widest product range from 40 to 120 gallons.
- Offers storage for volume water heating.
- High accuracy TPI control thermostat.
- Designed to work with all NTI boilers Package includes aquastat and relief valve.
- Stainless steel passivated construction.
- Widest product range from 40 to 120 gallons.
- Offers storage for volume water heating.
- High accuracy TPI control thermostat.
- Space-saving, state-of-the-art tankless design
- High-resolution color LCD interface
- Stainless Steel condensing heat exchanger
- Integrated freeze protection
- Gas Tankless Water Heaters
- Up to 98% thermal efficiency
- 225,000 BTU maximum input
- 12.1 gallons per minute capacity at 35F degree rise
- ASME certified
- Ultra condensing efficiency
- Cascading capable
- Common vent up to 12 units
- EZNav multi-line control panel
- Built-in HotButton control panel
- Low NOx emissions (20ppm)
- SCH 40, 2″ venting up to 75′
- Dual stainless steel heat exchangers
- Field convertible gas system
- ½” gas pipe capable up to 24′
Storage Tank NTI S120 Reviews
- Amanda Wright March 8, 2024
(0 reply) - Harper January 17, 2024
(0 reply)
4 of 2 ReviewsCan’t be happy with our new water heater. It is so energy efficient that our electric bill has decreased significantly.
This was an exact replacement for the old tank. It was a perfect fit