GSW Water Heater

Atmospheric Vent Standard Models Gas Water Heater

GSW offers a complete line of residential atmospheric vent natural gas and propane water heaters that feature the Flame Guard® Safety System. These heaters offer an upgraded gas valve that provides ease of diagnostics combined with a robust thermopile design providing the customer piece of mind for the harshest environmental conditions.


Product Features

Designed for Performance

- Compact design –ideal as a replacement water heater for many existing and former GSW atmospheric vent water heaters

- Turbulator TM dip tube reduces sediment build-up at the bottom of the tank and increases hot water output by as much as 8%

- Over 20% more foam insulation provides a higher Energy Factor for energy and cost savings

- Thermopile design provides robust pilot to withstand down drafts and environmental conditions

- LED indicator:

- Gives visual confirmation that pilot is on by flashing continuously

- provides diagnostics and troubleshooting

- Easy temperature adjustments

- Piezoelectric ignitor allows for lighting of the pilot without matches

- Top mounted heavy duty anode rod for added tank protection

- Robust 1/4” pilot tubing

Safety Features

- The FlameGuard Safety System protects the homeowner by trapping burning vapours within the water heater’s combustion chamber through the exclusive “Flame T rap”


- Combustion chamber is easy to access

- Conveniently located T&P and drain valve for ease of installation and serviceability

- Dependable three-leg design for better leveling and access to flame arrestor