Heat check on Lennox gas heater cleaned flamesenser presure switch checked controls and safety's
Pma on Lennox ac checked amp caps drain controls pump freon washed coils
Pma on Lennox ac checked freon caps motors amps drains and changed air filter
No heat found bad connection on 24v wire
Lennox twinned heaters full heat checkup. Cleaned flame Spencer's and presure switches, wiring , exhaust , controls ect