![](https://tongseh.com.my/wp-content/uploads/2022/05/gsi.jpg)
With one of the lowest carbon monoxide emission in the industry (CO emissions of 5 parts per million)
The Advantage :
• Consistent, clean burning sources of warmth with near 100% fuel efficiency.
• Thermostat operated for 100% automated control.
• Uses less energy to yield greater BTU’s.
• Intelligent trouble-shooting safety features.