Vaillant EcoTec Pro - Changing The Pump Body 

Thanks Great help just got the new control knobs ,saved getting engineer out .

Another top video brother. Keep it up 👍🏻

Good stuff. You make it look easy bro.

thanks very much keep the good work top video

Tanks for doing video help me so much

Made look easy good job

I ve just seen ur videos about changing the components, plz make some some videos such as phe change, fan change , and burner change,thanks anyway u r a star

Your videos are gold for trainee gas engineers but not so great for do it yourself engineers 🤣

Thank you 🙏

Great man

nice, after that is it required any procedure to start/pressure up or just turn ecotec on?

i need to change the pump in my boiler. I hope i can do it with this video.

Hi. Just wanted some info.. My valliant pump has seized . I've brought a pump. I wanted to d.i.y job , Just wanted to know how I'd go about it. Isolation.drian the boiler and then change the pump or pump head? Would that be correct?

Can’t understand why you went to all the trouble of disconnecting the diverter valve assy , to remove complete pump you simply do the following 4 steps takes 10 min max , 1: drain down withF&R isolating valves turned off 2: pullout pump clip , and disconnect nut to expansion vessel . 3: undo prv nut from under the boiler and pull out prv . 4: disconnect 28mm brass nut from on top of the pump connection and literally pull pump to the right off diverter valve connection and out she comes . You really made hard work again if that removal . Try these steps next time it’s really so much quicker , all the best keep making your videos .

Hello Mate,got question about Vaillant ecoTEC plus pump. There is a little gray valve,what is this? Should it be shut or open? Please let me know. Thank you

You forgot to mention the holder plate screws underneath

Why would you need to change the pump body ?

Just change the head if the body isn't leaking

Bro in real life u won't be disconnecting everything as shown in ur video. It's a lot easier than that to remove the entire punp. it's only a 20 mins job max.