GSW Envirosense™ Power Vent Gas Water Heater

The Envirosense™ line of water heaters contains a fully submerged, spiral-shaped condensing heat exchange that provides a much greater heat transfer surface than a standard straight flue tube, resulting in up to 96% thermal efficiency and higher hot water output.
GSW Envirosense

Product Specifications

  • Equipped with a fully submerged spiral-shaped condensing heat exchanger
  • 90% thermal efficiency and higher hot water output than standard water heaters
  • Can be installed in less space than a 75-gallon unit and delivers greater recovery and lower operating costs
  • Capable of delivering a continuous flow of over 3 gallons per minute
  • Side-Mounted Taps for Recirculating Systems
  • Intelli-Vent™ Gas Control with Silicon Nitride Hot Surface Igniter
  • Six-Year Limited Parts And Tank Warranty

Click the following link to download specification sheet: