Noritz NH199-DV Direct Vent Tankless Hydronic Boiler 199,900 BTU
- Brand: Noritz
- Model: NH199-DV
- Domestic Hot Water
- Natural Gas or Propane
- Commercial-Grade Copper Heat Exchanger
- Low maintenance
- Durable, fully solid state controls
- Availability: In Stock. Ships within 2-3 days.
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NH199-DV Direct Vent Tankless Hydronic Boiler 199,900 BTU
Amazing Performance 
With a Noritz tankless water heater you will get endless hot water. Tankless water heaters heat water on demand, and that means you never have to worry about running out of hot water. Imagine the luxury of always having enough hot water to enjoy a relaxing shower or fill a hot tub and still have an endless supply of hot water for the rest of your household needs.
Sustained Strength
Noritz has topped worldwide tankless sales year after year over other tankless companies. This continuous growth is due to Noritz’s commitment to developing tankless technology.
Continued Growth
Noritz has been developing and manufacturing the finest gas operated water heating products in the world since 1951 and is the number one manufacturer in the world for tankless technology. Increased environmental awareness, with the conservation of energy and space worldwide, has encouraged Noritz to expand globally.
Our Water Conditioning Solution:
- MAINTAINS ENERGY EFFICIENCY
- REDUCES MAINTENANCE
- REMOVES EXISTING SCALE
Consequences Of Hard Water
The harder the water, the more aggressive it is on appliances, especially water heaters. Water that is heated allows the dissolved minerals to come out of solution and deposit inside the water heater. Over time this scale reduces the performance as well as the longevity of a water heater.
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The Ultimate in Scale Protection
H2FLOW is the answer to effectively handle hard water scale build up that can affect the performance of your appliance. This breakthrough technology has now been made available for all water heater types, including tankless, boilers, and tank type water heaters. H2FLOW is an economical solution to hard scale build up that can help to protect your appliance for years to come.
Advanced features include:
- Commercial-grade copper heat exchanger made thicker to help resist corrosion.
- Pipe with larger diameter specifically designed for the boiler dramatically reduces pressure loss through the multipass heat exchanger.
- Standard integrated priority controls for DHW and hydronic heating systems from a single controller on the front panel.
- Two temperature settings; 1 for the DHW and 1 for the heating system.
- High temperature capability (up to 180°F). Nine temperature option settings.
- Low maintenance – minimal moving parts (fan and flow switch only).
- Durable, fully solid state controls.
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