Difference Between Boiler and Furnace
The difference between boiler and furnace is not clear to all, as many folks still confuse the two heating systems. Boilers and furnaces do the same job of heating our homes, but they are entirely two different entities. The most significant difference is how the systems work. Furnaces heat and distribute hot air to our interior spaces through the home’s ducting via a blower motor. Boilers heat water to produce steam and circulate the hot steam throughout the house.
Boilers and Furnaces: How they WorkBoth heating systems are conventional heating systems widely used in commercial and residential settings. Both systems run either on natural gas, heating oil, electricity, or propane. Boilers use panel radiators, baseboard radiators, in-floor radiant, fan coil units, or cast iron radiators to heat our interior spaces. Furnaces use forced-air electric or gas-powered heating elements to heat and distribute air to interior spaces. Furnaces have powerful blower fans that push and circulate heated air to your home interior through your home’s ducting system. Boilers distribute the hot water or steam through pipes to the target endpoints in your interior spaces. Learn how to improve the comfort in your home.
Differences in MaintenanceOne difference between boiler and furnace every property owner should know is in the maintenance work. Boilers are heavy-duty heating solutions that, once installed, can last for years with minimal maintenance and repairs. Yearly tune-ups by a professional HVAC maintenance technician will be enough to keep your boiler working optimally. Maintaining furnaces cost more and demand more work. Besides the annual inspection and tune-ups, you have to replace the air filters every month or after three months. Filters get clogged faster in areas with more dust, so keep that in mind. If you’ve got a gas boiler or furnace installed, more maintenance input is required. Poorly maintained systems can have gas or carbon monoxide leaks. And so, you need a professional HVAC maintenance company to check and repair issues as they arise.
Boilers and Furnaces: Differences in Pros and ConsThe fundamental differences between furnaces and boilers are in the pros and cons.
- Versatility. Boilers can be added to floor pipes to heat modern heated floors.
- Easier to maintain. The costs of maintaining boilers are lower than other heating systems.
- Boilers distribute heat through piping systems. Therefore, they won’t introduce allergens or ducts to your home.
- Operate quietly and efficiently. Boilers don’t make the extreme noises familiar with furnaces.
- Long-lasting. With proper yearly tune-ups, boilers can serve you for up to 15 years.
- Boilers are more energy-efficient than furnaces.
- Initial boiler procurement costs are high
- Boilers are susceptible to leaks and pipe bursts
- The water in boiler pipes can freeze if the temp doesn’t hit the recommended level for an extended period.
- Furnaces don’t experience issues with freezing when there is a prolonged power outage in winter
- The costs of buying and installing furnaces are a bit lower
- Evenly distributed heat.
- More energy to heat interior spaces
- Nosier when operating
- These systems can introduce dust and allergens to interior spaces.