Honeywell v8043e1012 Head Replacement (Motor and linkages)

If you have baseboard heat and find that your rooms are heating well above the thermostat set temperature, there is a good chance that you have a bad control valve (sticking open). In todays video I will show you how to replace a Honeywell v8043e1012 head (motor and linkage assembly).
Here is a link to the Honeywell v8043e1012
www.amazon.com/gp/product/B00...
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[@danburke5965]

Thanks a lot for posting this video - super helpful!

[@ericnortan9012]

24v, yes low voltage. The main risk is shorting to ground and damaging equipment, though you can get a shock 24v is generally pretty safe. You should always kill power in any case. I'm an electrician , watched this video to see if i could do this myself without having to replace whole valve. Answer is yes in my case! Thanks for the video.

[@davidt.6240]

Thank you for the video it helped me a lot

[@aaronwiersum5474]

Are your valves upside down. There is an arrow on the valve indicating flow. Just curious,but I'm pretty sure they are

[@philguastella9286]

Great video, thanks. I have a very similar setup on my 5 zone oil burner and was thinking to do the same swap. My issue is when the the thermostat calls for heat and circulator turns on I get an extremely loud water hammer bang. My thought is the valve isn't opening fast enough because the motor is shot like yours and the water is slamming into it as it begins to circulate. Also happens sometimes when it turns off. Have you any experience in this happening? Thanks again.

[@junjiawei6531]

Hello, sir, can you tell me the return pressure ,while the motorised valve shuts down, in the flow direction pipe?

[@OldSoulMillennial]

I do not understand your question.

[@bp8719]

A company in Denver charged me 1200 bucks to do this… wish I watched this earlier

[@themadhatter196]

24v

[@simonrrider]

I question your remark about it all being low voltage. In my experience it's all mains voltage!

[@OldSoulMillennial]

I believe its 24V, but its DC

[@simonrrider]

@@OldSoulMillennial OK. Mine are all mains but I am in the UK. Thanks for the reply.

[@ericnortan9012]

No, 24v