Winter is coming fast, ProMan's happy to help you best the winter weather with our most effective Winter TUNE-UP at a reduced cost! TUNE-UP includes, testing all functions of your heating system, lighting up a pilot, flushing pvc lines ( yes, most propane or natural gas units have a drain that needs to be flushed ;)), testing refrigerant pressures, cleaning heat pump coils( use of chemicals is a minor upcharge), checking venting and leaving you the detailed report. Call ProMan today 417-708-2665. Looking forward to hearing from ya!