It can get a little chilly in Greensboro, NC, with winter temperatures dipping just below freezing through the night. It would be nice to know you have a reliable heating system to get you through the cold ones. Learn more about how a boiler system can give you that peace of mind.
How Does A Boiler Work?
Boilers work as part of a hydronic heating system. This system heats the water, circulating it through a series of pipes.
Through these pipes is where the heat from the water is released through radiators, baseboards, and radiant tubing.
Does A Boiler Actually Boil?
"Boiler" is a term used quite some time ago, when steam boilers were very popular. Water was boiled to make steam.
This method, however, is not used today. Instead, boilers typically use natural gas to heat the water.
Won’t Water Make My Room Humid?
Modern boilers draw air from outside the house for combustion, which will not affect indoor air quality.
Old boilers used to take air from indoors for combustion, but this would make the air dry rather than humid.
Saving Money is Easy When Buying a New Boiler
Buying anything new ensures a longer lifespan. Boilers are no different. Check out these reasons why going new is better, and will save you money.
- No expensive repairs or parts to buy
- Less fuel wastage, which means a win for the environment
- Peace of mind with no breakdowns to worry about
- Cheaper bills due to higher efficiency
- Better heating controls in modern boilers
Water Pressure Can’t be Too High or Too Low
The water pressure on your boiler should sit between 1.0 - 2.0 bars. If it drops below 1.0 bar, it will need to be re-pressurized.
If the pressure gets too high, above 3.0 bar, you will see water coming out of the relief valve. At this point, you will need to either bleed the radiator or drain the water out using a drain point, to reduce the pressure.
Drain points are usually found underneath a radiator.
Boilers are Much More Efficient than Ever Before
The boilers of today have become more energy efficient than those of the past. Keeping the environment, and your wallet in mind, boiler efficiency has gone up to a whopping 98% in some models.
This means that 98% of the fuel made stays in your home for heat. This happens because of the larger heat exchanger that can recover more heat from the gas it burns, saving you money, and the environment in the process.
At the end of a long and sometimes cold day, it’s refreshing to know your heating system is working for you. Hopefully, these 6 fun facts have helped you gain some insight on boiler systems, and why they are so great to have in your home.