Performed a heating maintenance and checked condensate pump. Found nipple on condensate pump broken off and replaced per customer. Tested pump and corrected several kinks in tubing. Checked motors capacitors amp draws and connections. Indoor coil and blower wheel clean and rinsed off outdoor coil. Cleaned flame sensor and furnace trap and ran full heat cycleWith proper gas pressure and delta T of 51. Ran cooling cycle with delta T of 21 and replaced air filter. System functions properly at this time