oil furnace service

https://ace-wiki.win/index.php/Key_Factors_in_Choosing_a_Residential_Heating_System

I just had my oil furnace serviced after it started making that clunking sound again. The technician cleaned the burner, replaced the nozzle, and checked the flue pipe for any blockages. He also swapped out the fuel filter and showed me how to spot when the oil tank is getting low. It's a yearly thing I try not to skip, since it keeps the system efficient and catches small issues before they turn into a big repair bill in the middle of winter.