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Reduced heating curve - not much diffeeence vailliant

Discussion in 'Plumbing and Central Heating' started by mrbg07546, 15 Nov 2020.

  1. mrbg07546

    mrbg07546

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    Hi I reduced heating curve from 1.6 to 0.5 on my Vaillant vsmart. Not much difference - radiators still hot. Is something wrong ?

    After ajdjustment my flow is 52 and return is 39. This sound ok?
     
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  3. oldbuffer

    oldbuffer

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    From memory, adjusting the curve does not instantly change anything, it takes a few days to adapt. Could be wrong.
     
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  4. mrbg07546

    mrbg07546

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    Ok. Just so you know I changed it all the way to 0.1!

    Given I work from home and we are at home all of the day it works. It takes 2 hours to add a degree to tempreture but that’s fine with me. I like the fact you get radiators on for longer at a slightly lower tempreture rather then faster bursts.
     
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