Vasco Appliance Repair in Barton and Tredworth

Why are there black marks appearing on my ceiling above my Vasco radiator?

Black marks on ceilings or walls near radiators are often caused by a phenomenon called fogging. This occurs when semi-volatile organic compounds from household materials are released when heating is turned on and deposit on surfaces. This is not a radiator fault. Ensure adequate ventilation, especially during the heating season and after renovation work. The marks may require specialist cleaning products to remove.

Why is my Vasco radiator only partially warm after installation?

A Vasco radiator that only partially warms after installation may have the supply and return pipes connected the wrong way round. This is a common installation issue. Contact a qualified heating engineer to check and reconnect the pipes correctly if reversed.

Why is the boost function not working on my Vasco electric radiator?

The boost function may not work if the thermostat is not connected to the blower unit, open window detection is enabled, the target temperature has been reached, or the radiator lacks power. Check these factors and disable open window detection if needed. You can also activate boost directly on the blower unit.

Why does my Vasco electric radiator keep heating when the set temperature has been reached?

The radiator's temperature sensor is located at the bottom rear of the unit. If you have underfloor heating, this can warm the sensor area more than the rest of the room, causing the radiator to continue heating despite the RF remote showing the target temperature has been reached. Consider recalibrating the temperature sensor through the settings menu to compensate for this difference.

Why won't my Vasco E-Volve WiFi module connect to the internet?

The Vasco E-Volve WiFi module only supports 2.4 GHz networks. Many modern routers and WiFi extenders operate on 5 GHz, which is incompatible. Check your router settings to ensure the 2.4 GHz band is enabled and move the module closer to the router during initial setup.

Should I turn off underfloor heating when I'm not at home?

No, do not turn underfloor heating off completely when away. Set the thermostat to 14°C for extended absences. Underfloor heating takes on average one to one-and-a-half hours to change temperature by 1°C, so it responds slowly to adjustments.

Can Vasco Boost ventilation systems connect to home automation?

Yes, Vasco Boost systems are compatible with home automation through standard Modbus communication. They can also be controlled via 0-10V signals, allowing integration into building management systems for centralised climate control.

What happens if the supply and return pipes are connected the wrong way round?

If the supply and return pipes are reversed, the radiator will not heat properly or may only warm partially. To identify the correct connections, increase the thermostat setting and feel which pipe heats up first—this is the supply (flow) pipe.

How do I control a Vasco electric radiator with WiFi?

The E-Volve WiFi module connects your electric radiator to your home WiFi network, enabling control via the Vasco Climate Control app. The module communicates via Bluetooth with a temperature sensor placed in the same room, allowing you to set temperatures individually for each room from anywhere.

How often should I bleed my Vasco radiators?

Bleed your radiators at the beginning of the heating season to ensure they are ready for winter. Additionally, bleed them whenever you notice warning signs such as gurgling or ticking sounds, or when the heating is not providing adequate warmth.