A lot of individuals interchangeably used the words boiler and furnace. While both words label the heating system of a house, a boiler and a furnace aren’t a similar thing.  

Before you call plumbers Romford, you should know the difference between the two in order for you to choose the ideal one for your property.  

How Do Boilers Work? 

To heat your house, the boiler utilizes hot water. The delivery system might include radiant floor heating, a baseboard system, ceramic radiators, or cast iron radiators instead of ductwork.  

  • The water is first heated in a tank using a heat source. This includes electricity, oil, or natural gas.  
  • Either hot water or steam moves through the pipes, depending on the type of boiler. It will circulate across the radiant heating system of the house.  
  • To keep pressure in the boiler system, hot gases are expelled outside.  
  • At the end of the loop of the radiant system, cold water circulates back into the boiler for it to be heated again. The process will start again.  

How Do Furnaces Work? 

To heat your property, a furnace utilizes air. This system is also known as the “air-forced heating system”. Here is how this system works: 

  • The thermostat is a device that will detect decreasing temperature and it will call for heat.  
  • A heating element warms up in electric furnaces. On the other hand, the electronic ignition lights or the pilot light fires up the propane or natural gas in the burner of a gas furnace. 
  • Incoming air will pass through the heat exchanger. This will pick up the heat from the heating element or the burner.  
  • The fan pushes heated air into the ductwork. The ductwork will distribute heated air across your home.  
  • Cool air is drawn back into the furnace through return registers located near the floor.  

Differences between the Two Systems 

To help you choose how you want to heat your property, it’s best to compare the advantages and features of furnaces versus boilers.  

  • Cost 

The cost needed for installing the systems varies on the existing features of your house. Adding ductwork for a furnace can be extremely expensive if your house does not have ductwork. 

  • Efficiency 

Compared to air, water conducts heat much more successfully. In almost every house, this means that heating with a boiler is more efficient compared to a forced-air furnace.  

  • Maintenance 

To catch airborne particles, furnace owners have to utilize a filter. They have to replace this filter every 1 up to 3 months. It might be required to maintain your boiler every year. However, minimal servicing is needed between visits from a professional. 

  • Noise 

Several furnaces sound like an airplane taking off when it is turned on. A boiler, on the other hand, offers silent heat for your house.  

  • Air Quality 

Since they do not blow contaminants and dust around, boilers are best for houses with allergy sufferers, unlike furnaces.  

  • Humidity 

In a furnace, the hot air is dry. On the other hand, boilers generally provide moist air.