![If I DIY my sprinkler winterization/blowout, I would remove the faucet circled in green & attach air compressor hose there, right? Would I need to do anything with those switches circled in If I DIY my sprinkler winterization/blowout, I would remove the faucet circled in green & attach air compressor hose there, right? Would I need to do anything with those switches circled in](https://preview.redd.it/qtx5450mg3q91.png?auto=webp&s=c60543ddbe17a6462777f9a3d992837ee3d80538)
If I DIY my sprinkler winterization/blowout, I would remove the faucet circled in green & attach air compressor hose there, right? Would I need to do anything with those switches circled in
![Amazon.com: Minimprover Lead -Free Brass 16.9" Winterize Sprinkler System RV Motorhome Boat Camper and Travel Trailer: Air Comp Quick-Connect Plug To 3/4" Garden Hose Faucet Blow Out Adapter Fitting with Valve : Amazon.com: Minimprover Lead -Free Brass 16.9" Winterize Sprinkler System RV Motorhome Boat Camper and Travel Trailer: Air Comp Quick-Connect Plug To 3/4" Garden Hose Faucet Blow Out Adapter Fitting with Valve :](https://m.media-amazon.com/images/I/6152r3zPpVL.jpg)
Amazon.com: Minimprover Lead -Free Brass 16.9" Winterize Sprinkler System RV Motorhome Boat Camper and Travel Trailer: Air Comp Quick-Connect Plug To 3/4" Garden Hose Faucet Blow Out Adapter Fitting with Valve :
![What am I missing when blowing out water from my sprinkler system? - Home Improvement Stack Exchange What am I missing when blowing out water from my sprinkler system? - Home Improvement Stack Exchange](https://i.stack.imgur.com/RuVyD.jpg)
What am I missing when blowing out water from my sprinkler system? - Home Improvement Stack Exchange
![Help newbie here? Trying to blow my sprinkler system (new homeowner) and nothing seems to work. Someone suggested to change 1 and 2 parts and blow through preventer, nothing. Once I put Help newbie here? Trying to blow my sprinkler system (new homeowner) and nothing seems to work. Someone suggested to change 1 and 2 parts and blow through preventer, nothing. Once I put](https://preview.redd.it/help-newbie-here-trying-to-blow-my-sprinkler-system-new-v0-zio1r7d5t6sb1.jpg?width=1512&format=pjpg&auto=webp&s=71b578e7903d055bc56823f8294c1077a0def753)