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Hello the stupid one here

  • Thread starter Thread starter Britlee
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Thanks for this. i have just filled in the whole house calculator and it comes out will 12.5kw, That looks better. As the flow is at 20 LPM could i fit a pressure reducing valve on the mains to lower the flow rate for a combi. I'm sorry to keep asking questions but i just want to get this right.

this will only reduce the pressure brit, leave as is
imho
 
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