hi all

hope this is the right place to ask

 

I have just built a new house for myself

and ive had installed a Ecodan air source Heat pump

ive got a Heat meter and an electric meter that meters the supply to the heat pump

 

but what i can't find out is how to calculate the payment 

 

i know it Heat meter reading    x 0.97 -   electric meter reading

 

but this gives a negative figure

 

as the heat meter reads MWh and the electric ,meter reads KWh

 

it would appear that for 1.625 MW i have consumed 259 Kw of electricity  

Convert to same units, so it becomes 1625kW * 0.97 -259kW

15 minutes ago, ProDave said:

Convert to same units, so it becomes 1625kW * 0.97 -259kW

that's

its what i thought

however offgems website asks for the reading in Mwh

i assume rey will convert it ??

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So that would be:

1.625 * 0.97 - 0.259 MWh = 1.31725 MWh (assuming the readings you gave are actually in MWh and kWh)