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Energy Audit for St Mary Redcliffe Church, Bristol

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HEATING<br />

Monday -<br />

Saturday<br />

Current Recommended Notes<br />

On Off On<br />

(Optimised)<br />

Off<br />

(Optimised)<br />

Running Constantly 8am 5pm<br />

Sunday Running Constantly 6.30am 8pm<br />

HOT WATER<br />

Tuesday -<br />

Friday<br />

Running Constantly 7am 3pm<br />

Saturday Running Constantly 8am 3pm<br />

Sunday and Running Constantly 8am 10am<br />

Monday<br />

The current set point <strong>for</strong> the church is 18 deg C which is appropriate <strong>for</strong> the type of use.<br />

Other settings should be made as follow:<br />

Optimiser - Combined<br />

Optimised <strong>St</strong>op – Enabled<br />

Day Economy – Enabled<br />

Outside Frost – 1 deg C<br />

Space Frost – 10 deg C<br />

Boiler Return Frost – 4 deg C<br />

Boiler Set Point – 75 deg C<br />

The establishment of proper control to the heating system is estimated to save the church in the<br />

region of £2,500 per year in gas consumption.<br />

12

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