DVUG62-40S36-NV American Water Heaters 40 Gallon Ultra-Low NOx Direct Vent Natural Gas Water Heater
- 6-year limited Tank warranty, 6-year parts warranty for Residential applications
- Flammable Vapor Resistant/Direct Vent Sealed Combustion System-Thru-the-wall/thru-the-roof venting of combustion products
- Durable, Ultra-Low NOx Burner Construction
- Green Choice® Gas Burner -Patented eco-friendly burner design reduces NOx emissions by up to 33% and complies with Low-NOx emission requirements of less than 40 ng/J
- Coregard™ Anode Rod - Our anode rods have a stainless steel core that extends the life of the anode rod allowing superior tank protection far longer than standard anode rods
- Blue Diamond® Glass Coating - Provides superior corrosion resistance compared to industry standard glass lining