"Reduce your temp by 1° degree & you'll see a drop in your energy fee!" Why don't households know about the ideal room temps? About the safe temps & the unsafe temps? Ideal 18°C for healthy well-dressed people - WHO. Whereas those who are elderly, immobile, vulnerable and who have serious medical conditions may be far more comfortable at 18°C to 21°C , often they need more warmth. "Heat yourself first campaign!" Extra clothing, layers, socks, slippers, hot water bottles (rechargeables are likely cheaper now than boiling a kettle). "Heat your space later, but not the whole place, just the room!" - use the TSVs on radiators to set temp in each room, as required, don't just leave them all on all of the time. Adjust them to your requirements, reduce energy waste. TEMPERATURES THAT ARE TOO HOT 24°C AND ABOVE , AND TEMPERATURES THAT ARE TOO COLD BELOW 16°C ARE UNSAFE AND CAN BE A SERIOUS HEALTH RISK ESPECIALLY TO PEOPLE WHO ARE...