Every Gas Engineer Has Done This Repair ✅ (Full Guide)

Complete boiler repair walkthrough that applies to every combi boiler and also the mistake which got me wet 💦🫣
#boilerrepair #combiboiler #vaillant #howto

[@chester6343]

The fresh water will have been rotting the hell out of the system, hence why it's orange, the sensor is probably full of gunk.

[@mohammedbabu6959]

Explains all his work so well and precisely, it’s a joy to watch. Keep up the good honest work and probably the best plumber on KZbin..!

[@shivavishnu8]

This guy is thorough & experienced. Been doing the same job for 20 years & he knows the correct way, no messing.

[@anthonygreenwood4486]

After a year or two decided to get it fixed Wow

[@tahirmahmood6316]

Salaam, brother,, I am doing my gas Portfolio, I am 27 years old and looking for a gas engineer, I live in Birmingham, Rock,, can you help please, jzk

[@PlumbingDoctors]

Wa alaikum as-salam, i get this message daily bro

[@macpatel7810]

Good work. I was screaming take the pressure out of the pipes 1st 😂

[@PlumbingDoctors]

😂 multitasking gone wrong

[@macpatel7810]

🤣​@@PlumbingDoctors

[@maxnavsa4470]

From looking at the brown water I'd say The system could do with flush.

[@yasreh5845]

Aslaamoalaikum.brother im sorry but i couldnt stop🤣🤣 this has happen to me countless time.jzk for sharing your knowledge it helps alot.

[@PlumbingDoctors]

Wa alaikum as-salam wa rahmatullah - 😂😂

[@johnward5006]

My tip is never to leave the aav open after venting the pump, it's only there for commissioning!

[@PlumbingDoctors]

👍🏽 good tip but on the flip side if customer drains heating system to carry out repairs the boiler may not vent all the air out

[@johnward5006]

@@PlumbingDoctors As in anything, a little knowledge is a dangerous thing! I have no sympathy for ignorance in this day and age!!!!

[@PlumbingDoctors]

@@johnward5006 you have lost me

[@johnward5006]

@@PlumbingDoctors My point is, if the customer doesn't know how to properly refill a heating system, they deserve all they get! Not disconnecting the filling loop is another issue.

[@mrserviceman8795]

You also missed that the non return part of filling loop was on heating side when you replaced you fitted it correctly