The new ones are safe. The manfacturers instructions must of course be followed.
They all have a flame lift devise, which operates if the oxygen levels reduced and avoid the possiblity of levels of carbon monoxide building up. You do need to ensure the gas bottle is ok,
The termocouple works where the flame goes out and shuts off the gas.
They are fast to heat a room. As with all gas appliances, one needs good ventilation
just wondering how long does a bottle of gas usualy last with the new ones? my house heating isnt working at the moment and i've been using one my dad gave us a loan of..putting it on in the evening is only lasting for a max of 2 weeks a bottle..thats just under 60euro for only 4 weeks..its pretty costly
Have a Calor superser,the flame in the front of the heater is gone very high!!!! Do I need to change the regulator on the top of the gas bottle -???? Maybe it's gone old!!!!