Heating System Quick Fixes
Problem: There is no heat at all.
Check for blown fuses or a tripped circuit breaker. Replace the drive belt.
Call a qualified professional.
Problem: Your rooms aren't warm enough.
Replace the filter.
Clean the registers: remove obstructions blocking register. Seal the leaking ducts with duct tape. Call a qualified professional.
Problem: Soot collects in your house.
Replace the filter. Call a qualified professional to clean your heating system.
Problem: The blower makes unusual noises when the burner is off.
Tighten the setscrews of the pulley.
Replace the blower mounts.
Replace the drive belt. Adjust the belt tension.
Call a qualified professional.