Showing 33–48 of 51 results
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ACVMAX 110
The Prestige boiler continues to feature the uniquely designed stainless steel heat exchanger and boasts 95% efficiency across the entire range. The Prestige has the capability to modulate with a turndown ratio of up to 5.5:1. This modulation means the boiler will alter its firing rate to meet the current demand, causing less cyclic behavior and resulting in lower operating costs. The improved ACVMax Control makes configuration quick and easy with setup in 60 seconds or less for standard installations. For unique installations, the 4 circulator outputs are fully configurable for endless customization.
- 439 stainless steel fire tube heat exchanger
- Turndown ratio of 5.0:1
- ASME certified
- Efficiency rating of 95%
- ENERGY STAR listed
- Multiple zone control
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TRX Series
The TRX is a high-efficiency, wall-hung boiler equipped with an Innovative XTRATECH® stainless steel heat exchanger with large diameter tubing. Every unit is equipped with embedded Wi-Fi connectivity so that the TRX control can easily communicate with NTI remote connectivity tools, making servicing easier. All internal components utilize bayonet quick connectors, eliminating the need to braze or solder within the unit. Swing down control box greatly enhances serviceability, making all major components easily accessible.
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S20W Series
Space Saving High-Performance Wall-Mounted Indirect Water Heater
Pound for pound the S20W is our highest performance tank. With recovery rates that exceed most industry standard 50 and 65 gallon indirects, this small but mighty tank delivers an exceptional amount of hot water.
Fully pickled and passivated, the 444 Stainless Steel tank and coil come in a wall-mounted package complete with a metal jacket to complement the quality look and feel of the NTI boiler line. The CFC-free 2” ultra high density EPS insulation ensures low standby losses and each unit comes complete with a thermostatic mixing valve, tank sensor and T&P valve. A hand hole at the top of the tank allows for inspection and cleaning.
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Classic Powered Damper (gas powered)
- High performance and lower operating cost
- Compliant with many electric utility incentive programs
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Classic Powered Vent (gas powered)
- Environmentally Friendly Low NOx Burner
- Reduces fuel costs and provides more hot water
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Rheem Professional (gas powered)
- Maintenance free – no filter to clean
- Eco-friendly burner, low NOx design
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Rheem Professional (electric)
- High performance and lower operating cost
- Compliant with many electric utility incentive programs
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COMBINATION FURNACE / BOILER / WATER HEATER
The GF150 is a merging of our TRX combi boiler with a high efficiency air handler to provide forced-air heating, domestic hot water and hydronic capabilities. Thus, offering an All-in-One solution for the future of hot water, heating and comfort for your home.
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Air Handler Model Series
The Rinnai CAH Series Hydronic Air Handler is an efficient hydronic solution for comfortable home heating. Installed with a Rinnai Tankless Water Heater, the system can be customized to specific installation needs for maxium efficiency.
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RSC199iN RSC Model Series
Enjoy an endless supply of hot water with the SENSEI™ RSC199iN Super High Efficiency Plus condensing tankless water heater from Rinnai. Only the size of a small suitcase, the natural gas RSC199iN model is compact, easy-to-install and perfect for indoor locations.
- Energy Factor: 0.95
- Uniform Energy Factor: 0.93
- Warranty 15 yrs on Heat Exchanger/ 5 years on Parts/ 1 Year on Labor
- 15,000 BTU (minimum) / 199,000 BTU (maximum)
- Indoor
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RU160iN RU Model Series
Enjoy an endless supply of hot water with the SENSEI™ RU160iN Super High Efficiency Plus condensing tankless water heater from Rinnai. Only the size of a small suitcase, the natural gas RU160iN model is compact, easy-to-install and perfect for indoor locations.
- Energy Factor: 0.95
Uniform Energy Factor: 0.93 - Warranty 15 yrs on Heat Exchanger/ 5 years on Parts/ 1 Year on Labor
- 15,000 BTU (minimum)
160,000 BTU (maximum) - Indoor
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Enjoy an endless supply of hot water with the SENSEI™ RU199iN Super High Efficiency Plus condensing tankless water heater from Rinnai. Only the size of a small suitcase, the natural gas RU199iN model is compact, easy-to-install and perfect for indoor locations.
- ENERGY STAR® Qualified with an Energy Factor of 0.96 / Uniform Energy Factor of 0.93
- 15,000 BTU (Minimum) / 199,000 BTU (Maximum)
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- ENERGY STAR certified to save up to 26%* on heating and cooling costs
- Control from anywhere with your iOS or Android device
- Works with SmartSensors (sold separately) to ensure occupied rooms stay comfortable
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The T6 Pro Smart Thermostat can give you home comfort control from anywhere. Connect to the app to view and change temperature settings, program a 7-day schedule or just let the T6 respond automatically — it’s designed to work with the heating stages of your existing system.
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Simple Control with Smart Learning
Easy to install and intuitive to use, the T4 Pro Programmable Thermostat learns how long it takes your system to reach the desired temperature and activates the system earlier to help you feel comfortable sooner.
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