Plate heat exchangers
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- Опубликовано: 25 окт 2024
- Is there really a problem with the plate heat exchanger, or something that just looks like it? Ravenheat's technical service and training manager, John Wilson, explains the possibilities and how you can identify them.
Please note; the temperatures in this video are only used as an example. A working plate heat exchanger should be around 70 degrees in and 50 degrees out, with a 20 degree differential.
Im not a plumber or heating engineer, but i loved this guys enthusiasm Great tutor
Great to see a trainer with so much enthusiasm.
Wow, many thanks John, you really are a great engineer expanding my knowledge with clearly a lifetime of experience
Keep the videos coming please John and I look forward to seeing you again in just over two weeks on the Training day
Thanks for the information, having trouble with my heat exchanger at the moment, you make it far clearer on how heat exchangers work, thanks again , Gas/Domestic appliance engineer.
Brilliant explanation, I now understand what might be the problem..top work.
Excellent and a very helpful video.Thanks for doing these John.Look forward to seeing you soon.
Excellent videos very informative keep these videos coming John
Excellent video on plate heat exchangers I learnt something new.
Very informative, did take my plate heat exchanger out but put it back as it was pretty clean. Wish i'd have watched this video 2 days ago.
Thank you so much for all your videos they help no end ...
Very easy to understand! Great vid
Great video...ive watched this three times and i think ive got it now ! Don't pack it in!!!
A Great Video. Explains everything really well. Stewart (Eutectoid)
Excellent content, even better presentation. Thanks.
thanks for information. very important points
I am subscribing to this chanel. Thank you very much for your video
Come back John. More videos please!
Well I'd never thought of that. Thanks
Very helpful. Thank You
He lost me when he said morning guys. I think I'll just get a new boiler. 😁
Presentation is genius.
Very good, where do you get that chart from
Hi.
Most plumbers jump to either a plate heat exchanger, diverter valve, or a thermistor, l hope I've spelt that right, we had hot then lukewarm water and boiler shutting down, it turned out to be a faulty cartridge in a bar mixer shower, isolate mixer taps taps and showers one set at a time and see if you get hot water again, when you do you will have found your pasding cartridge, worth a thought.
Thanks, that was helpful
Excellent
Have you got anymore videos John or anymore in the pipeline?
hi john can you send me a copy of that thermister readings sheet
Come back, John !
👏👏👏
no thankyou sir
why are you giving technical advice in a public forum? Surely it should be in a Gas/GSR forum! Hope you have professional indemnity cover. Mores the point teaching the public how to mess with their boilers, which I find leads to all sorts of trouble!
Gregory Davison
I don’t I agree with you . Problems who is creating them ??? . I am the public I had engineers servicing my boiler and I never saw one taking out and cleaning the heat exchanger. Now I know what a supposed professional engineer has to do . Very often are rude and do not explain the things they are supposed to do as they don’t do it ... they always advise you to get a new boiler, this is 100 % dishonesty . They just want more money from you. My boiler has been working well and I had a few engineers telling to get a new one . Except the last one I had who told me my boiler was in very good state. X finger still working well. Best regards
María