Vasco Appliance Repair in St Loyes

Why does my Vasco radiator stay cold when the heating is on?

A cold Vasco radiator when the heating is on may indicate a stuck valve or an issue with the valve insert. Do not attempt to disassemble or manipulate valve components yourself. Contact a qualified heating engineer to inspect and repair the valve mechanism.

Why is my Vasco electric radiator not heating even though the remote shows it's cold?

The RF remote temperature reading is indicative only and may differ from the actual temperature at the radiator's sensor, located at the bottom rear of the unit. Cold draughts from open doors or windows can affect sensor readings. Consider disabling open window detection or calibrating the temperature sensor.

Why is my Vasco radiator making a hissing or rushing water sound?

A hissing or rushing water sound from a Vasco radiator typically indicates excessive water flow at the valve, often caused by high system pressure or debris partially blocking the valve. The heating system may require water-side balancing to ensure proper flow distribution. Contact a qualified heating engineer to diagnose and resolve the issue.

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.

What does a blinking orange LED mean on a Vasco E-Volve controller?

A blinking orange LED on a Vasco E-Volve controller indicates that manual override is active via the MEMO button. This temporarily overrides the programmed schedule. Press the MEMO button again to cancel the override.

Do I still need to place radiators under windows?

In older, poorly insulated homes, placing radiators under windows remains advisable to combat cold draughts from single or poor-quality glazing. However, in well-insulated homes built within the last 20 years, radiators can be positioned anywhere due to improved glazing and insulation.

Why does my Vasco radiator make ticking or gurgling noises?

These sounds indicate air bubbles trapped in the heating system. While not immediately harmful, trapped air should be removed by bleeding the radiators to prevent oxidation and corrosion of the pipes over time.

Why is my Vasco radiator cold at the top but warm at the bottom?

This is typically caused by air trapped in the radiator, preventing hot water from circulating fully. Bleeding the radiator using a radiator key or screwdriver at the bleed valve will release the trapped air and restore proper heating.

Where is the best place to position a Vasco radiator?

Install radiators 3 to 5 centimetres from the wall and at least 10 to 15 centimetres above the floor. This clearance allows air to circulate properly around the radiator, ensuring radiant heat is distributed effectively throughout the room.

How can I maximise heat output from my Vasco radiators?

Do not place furniture in front of radiators or hang heavy curtains over them, as this inhibits heat distribution. Avoid drying wet clothes or towels on radiators, as this captures the heat and prevents it spreading. Bleed radiators regularly and maintain the heating system properly.