Overview: Large rooms require powerful and efficient heating solutions, especially during the peak winter months. In 2025, ...

Heat throw determines how far warm air travels from the heater. In large rooms, longer heat throw ensures corners warm up instead of just the area near the heater. Oil-filled radiators with PTC fans ...

Wattage and British Thermal Units (Btu) indicate how large of a space a heater can effectively warm up. Watts indicate the energy transfer rate, while Btu indicate the amount of energy used. 1 watt is ...