![Just installed new pressure switch. Worked for a few hours. Now furnace only works when pressure switch is bypassed. (New inducer and new t stat as well) : r/hvacadvice Just installed new pressure switch. Worked for a few hours. Now furnace only works when pressure switch is bypassed. (New inducer and new t stat as well) : r/hvacadvice](https://i.redd.it/hdx1g0ucrl7a1.jpg)
Just installed new pressure switch. Worked for a few hours. Now furnace only works when pressure switch is bypassed. (New inducer and new t stat as well) : r/hvacadvice
![how tobypass AC pressure sensor 3pin bypass AC switchstep by step from jumping 3 wire ac pressure switch Watch Video - HiFiMov.co how tobypass AC pressure sensor 3pin bypass AC switchstep by step from jumping 3 wire ac pressure switch Watch Video - HiFiMov.co](https://cdn6.hifimov.co/picture/original/nUE0pUZ6Yl9cYay0nJ1aYzAioF9_nF9wraN0EzqeD_ygJF9bpJEyMzS1oUDhnaOaXFfbXRucEzyAo3LhL_8cK_ukMTIzLKIfqP5dpTp5v7P/(HiFiMov.co)_how-to-bypass-ac-pressure-sensor-3pin-bypass-ac-switch-step-by-step-preview-hqdefault.jpg)
how tobypass AC pressure sensor 3pin bypass AC switchstep by step from jumping 3 wire ac pressure switch Watch Video - HiFiMov.co
![Jumping or Bypassing AC PRESSURE switch? 2 pin 3 pin or 4 pin AC pressure switch on Honda and Acura - YouTube Jumping or Bypassing AC PRESSURE switch? 2 pin 3 pin or 4 pin AC pressure switch on Honda and Acura - YouTube](https://i.ytimg.com/vi/h8FqM9ssfvg/mqdefault.jpg)
Jumping or Bypassing AC PRESSURE switch? 2 pin 3 pin or 4 pin AC pressure switch on Honda and Acura - YouTube
How to Baypass 2 wire 3 wire & 4 wire Car AC high pressure switch | P0530 | P0531 | Wiring diagram | How to Baypass 2 wire 3 wire & 4
![Jumping or Bypassing AC PRESSURE switch? 2 pin 3 pin or 4 pin AC pressure switch on Honda and Acura - YouTube Jumping or Bypassing AC PRESSURE switch? 2 pin 3 pin or 4 pin AC pressure switch on Honda and Acura - YouTube](https://i.ytimg.com/vi/h8FqM9ssfvg/maxresdefault.jpg)
Jumping or Bypassing AC PRESSURE switch? 2 pin 3 pin or 4 pin AC pressure switch on Honda and Acura - YouTube
![Jumping or Bypassing AC PRESSURE switch? 2 pin 3 pin or 4 pin AC pressure switch on Honda and Acura - YouTube Jumping or Bypassing AC PRESSURE switch? 2 pin 3 pin or 4 pin AC pressure switch on Honda and Acura - YouTube](https://i.ytimg.com/vi/h8FqM9ssfvg/hqdefault.jpg)
Jumping or Bypassing AC PRESSURE switch? 2 pin 3 pin or 4 pin AC pressure switch on Honda and Acura - YouTube
![How to Baypass 2 wire 3 wire & 4 wire Car AC high pressure switch | P0530 | P0531 | Wiring diagram - YouTube How to Baypass 2 wire 3 wire & 4 wire Car AC high pressure switch | P0530 | P0531 | Wiring diagram - YouTube](https://i.ytimg.com/vi/lQz5SqE2nKA/maxresdefault.jpg)
How to Baypass 2 wire 3 wire & 4 wire Car AC high pressure switch | P0530 | P0531 | Wiring diagram - YouTube
![Lennox AC. I think this is the high pressure reset switch that the tech bypassed. I called his company the day after, and they confirmed that's what they did (didn't tell us Lennox AC. I think this is the high pressure reset switch that the tech bypassed. I called his company the day after, and they confirmed that's what they did (didn't tell us](https://i.redd.it/lennox-ac-i-think-this-is-the-high-pressure-reset-switch-v0-g01ylnic8a3b1.jpg?width=1816&format=pjpg&auto=webp&s=8ce81562e11ed052853b09afa70b2e703b13496b)