heater

The school has instead had to rely on heaters placed throughout the school, some of which have been donated by parents.

Qualifying expenses are energy-efficient exterior doors and windows, solar panels, heat pumps, water heaters, and biomass stoves and boilers.

The climate is comfortable without either, except for a few weeks in January when I use a space heater.

Your poinsettias will do fine in the house or on a sheltered porch, as long as they don’t experience big temperature swings like sitting next to a heater.

Portable heaters can be an alternative to switching on your central heating, but they can pose a serious fire hazard if not used carefully.