Cold Feed And Expansion Tank Height For Open Vented Systems; Safety Valve; Gas Connection - REMEHA Quinta 45 Technical Information

For the correct dosage and the suitability of inhibitors for use with our boilers and for
further information on water treatment or system cleaning we advise direct contact with
either of the following companies:
®
'Copal ' manufactured by: or:
Fernox, Cookson Electronics
Forsyth Road
Sheerwater
Woking
Surrey GU21 5RZ
Tel No: 01483 793200
Fax No: 01483 793201
Email: sales@fernox.com
Web site: www.fernox.com

7.4.3 Cold feed and expansion tank height for open vented systems

We recommend the boiler is installed on a closed (pressurised) system wherever
possible with a minimum operating pressure of 0.8 bar. However, open vented systems
can be accomodated as follows: The cold feed and expansion tank heights for all open
vented systems must comply with the requirements laid down in the Health and Safety
Executive publication PM5. The Remeha Quinta series boilers require a minimum
static head of 3 M.

7.4.4 Safety valve

A safety valve should be fitted in accordance with the relevant British Standard.

7.4.5 Gas connection

Connect the boiler to the incoming gas in accordance with the requirements of the
Gas supply company. Install the main gas cock near the boiler. The gas connection
is located at the bottom of the boiler. Fit a gas filter in the gas supply piping to avoid
debris in the gas control unit.
NOTE: The boiler is suitable for both natural gas and propane firing.
It is supplied as standard set for natural gas, therefore an adjustment to the gas
valve and the fan speed setting must be carried out BEFORE the boiler is fired and
commissioned for the first time on propane (ref. Par. 9.1).
55979.indd 40 55979.indd 40
®
Sentinal 'X100 ' manufactured by:
BetzDearborn Ltd
Sentinal
Foundry Lane
Widnes
Cheshire WA8 8UD
Tel No: 0151 424 5351
Fax No: 0151 420 5447
40
Remeha
Quinta 45/65
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