Martin Lewis Debunks ‘Keep Heating on Low’ Myth

Martin Lewis has offered clear guidance on household heating. His advice targets those struggling with energy costs and those cutting usage for environmental reasons.

Key recommendation

Lewis advises switching off radiators in rooms that are not in use. His guiding phrase is “heat the person not the home.”

He warns that this guidance is aimed at people facing urgent financial pressure. It is also intended for households choosing to reduce energy for green reasons.

When to take care

Experts and charities have urged caution. Older people and those with respiratory conditions may need continuous warmth.

Consult a GP if you are unsure. Renters should check tenancy terms about required heating levels.

Practical energy-saving tips

Turn off radiators in unused rooms before switching the central heating on. This avoids wasting heat on empty spaces.

Adjusting the boiler flow rate can reduce gas bills by over 9 percent. Most people will not notice the difference.

Reflective panels and simple fixes

Placing reflective material behind radiators can reduce heat loss through external walls. Purpose-made panels work best.

Cheap alternatives, such as household foil, will still help but are less effective.

Appliance advice

Lewis highlighted the high cost of tumble-drying. A typical cycle can cost around £1.

Drying clothes outdoors or on an airer reduces bills. Dehumidifiers can remove moisture at lower power use.

Official views and further context

The Energy Saving Trust says continuous heating uses more fuel and increases heat loss. That can raise overall costs.

Age-related organisations stress that staying warm matters for physical and mental health.

Filmogaz.com updated this guidance on March 17. In brief coverage, Martin Lewis debunks ‘Keep Heating on Low’ myth while urging practical caution and safety.