Boiler or furnace maintenance should be provided by a heating system professional. Clean Airservices and installs all heating systems in the Cleveland Heights area.
All systems:
- Check the condition of your vent connection pipe and chimney. Parts of the venting system may have deteriorated over time. Chimney problems can be expensive to repair, and may help justify installing new heating equipment that won’t use the existing chimney.
- Check the physical integrity of the heat exchanger. Boiler heat exchangers may leak water and are easy to spot. Furnace heat exchangers mix combustion gases with house air when they leak—an important safety reason to have them inspected. Combustion gases leaking into the house can cause carbon monoxide poisoning. It is suggested that every home have a working carbon monoxide alarm.
- Adjust the controls on the boiler or furnace to provide optimum water and air temperature settings for both efficiency and comfort.
- If you’re considering replacing or retrofitting your existing heating system, have the technician perform a combustion-efficiency test.
Forced Air Systems:
- Check the combustion chamber for cracks
- Test for carbon monoxide (CO) and remedy if found
- Adjust blower control and supply-air temperature
- Clean and oil the blower
- Remove dirt, soot, or corrosion from the furnace or boiler
- Check fuel input and flame characteristics, and adjust if necessary
- Seal connections between the furnace and main ducts.
Hot Water Systems:
- Test pressure-relief valve
- Test high-limit control
- Inspect the pressure tank, which should be filled with air, to verify that it’s not filled with water
- Clean the heat exchanger.
Steam Systems:
- Drain some water from the boiler to remove sediments and improve the heat exchange efficiency
- Test low-water cutoff safety control and high-limit safety control
- Drain the float chamber to remove sediments, which will prevent the low-water cutoff control from sediment clogs
- Analyze boiler water and add chemicals as needed to control deposits and corrosion
- Clean the heat exchanger.