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Elterm Boiler Warranty Repair service

Elterm Boiler Warranty Repair service

Regular price £100.00 GBP
Regular price Sale price £100.00 GBP
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If you want to book your visit, we require a deposit of 100 pounds to be paid to us.

A deposit is required for any visit .

If the repair is classified as a warranty repair, the deposit will be refunded.

If we cannot perform the service because of the customer, the company will automatically keep the deposit to cover the visit's cost.

The deposit will also be retained, and an additional fee may be charged if it is determined that the fault was caused by the user or through improper use.

Before you call the service, please:
• read the attached instruction manual,
• check that the central heating system is filled with water and well-vented,
• check if the wired bridge of the room thermoregulator is closed
• check the fuses on the power supply and whether they are powered (a failure of the primary protection is possible),
• check the electronic system fuse on the boiler,
• check the deaeration of the circulation pump,
• open the thermostatic or ball valves on the radiators (the temperature setting on the radiator valve in the room with the room thermoregulator must be higher than the temperature of the thermoregulator - it is recommended to open the thermostatic head to the maximum temperature),
• check the filter blockage,
• ensure adequate pressure in the closed central heating system (at least 1.5 bar with cold water),
• Check if the temperature limiter on the boiler body (user manual) is not pressed.

CH temperature limiter:


Water heater limiter: ( in combi boiler only).

If you close the calendar to book the schedule, please just press the green square button on the right to open the calendar again.

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Elterm Boiler Warranty Repair service
Elterm Boiler Warranty Repair service
Elterm Boiler Warranty Repair service
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