Whole house boiler calculation.

[kozak1968]

There use to be a website which you just filled in the boxes and it worked out the boiler size for a property (IDHEE I think). Anyone know what happened to it?

 

[Last Plumber]

No.
Use a mear calculator.

 

[ShaunCorbs]

Room by room then add up to get total

 

[RDS]

I've been recommended this one, heard its quite good:

calculators.baxiknowhow.co.uk/boiler-sizing/

 

[kozak1968]

Ive tried the Baxi version but not to sure on the accuracy.

 

[Last Plumber]

I know I've said it already but, get a mear calculator. You'll have it for life and it does a lot more than boiler sizes.
Doesn't need plugging in, it will do rad size, pipe size, flow rates, pump sizing etc.

 

[AlexGas]

There use to be a website which you just filled in the boxes and it worked out the boiler size for a property (IDHEE I think). Anyone know what happened to it?

Here it is http://www.energysavingtrust.org.uk.../CE54 Domestic Heating sizing method 2011.pdf