About |
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We keep up-to-date with the latest technology, equipment and skills needed by our engineers, we are very clear on our beliefs in health and safety and expect the guidelines to be used responsibly at all times. All of our engineers are given a quality check through an induction period before they are permitted to work on their own.
Arthur Sewer and Drains is a multi-skilled contemporary company offering a wide range of services including plumbing, heating and installation work. |
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Hot water circulator |
Run the first part of the hot water distribution pipe work in 22mm. This can be reduced to 15mm and 10mm as appropriate for the type of tap etc. Your aim should be to reduce the volume of the hot draw-off pipe work to a practical minimum so that the time taken for the hot water is as quick as possible. Do not use monobloc mixer tap or showers if the balanced cold connection is not provided. Outlets of this type can back pressurize the unit and result in discharge. Select a suitable position for the expansion vessel. Mount it to the wall using the bracket provided and connect to the inlet control set with the flexible hose provided. Ensure that the top of the vessel is accessible for servicing.
Balanced Cold Connection:
If there are to be showers, bidets or monobloc taps in the installation then a balanced cold supply is necessary. There is a 22mm balanced connection on the inlet control set. |
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