Shifting Away from Open-Combustion Water Heaters
If you took a look at your current water heater, there’s a great chance it’s an open-combustion unit. While these are the most common among households, they may not be the most efficient or the safest. Open-Combustion Water Heaters vs. Sealed Combustion Water Heaters An open-combustion water heater draws air from the space around the […]
