![Memorial Device on Twitter: "Number 10 The Superser calor gas heater. In the hall for 'central' heating. The upside: very efficient. The downside: made the house smell like a scrapyard. https://t.co/eZpCaYvF2z" / Memorial Device on Twitter: "Number 10 The Superser calor gas heater. In the hall for 'central' heating. The upside: very efficient. The downside: made the house smell like a scrapyard. https://t.co/eZpCaYvF2z" /](https://pbs.twimg.com/media/EmKLSS2W0AIITtG.jpg)
Memorial Device on Twitter: "Number 10 The Superser calor gas heater. In the hall for 'central' heating. The upside: very efficient. The downside: made the house smell like a scrapyard. https://t.co/eZpCaYvF2z" /
![From fire risk to carbon monoxide poisoning: how to use your heater safely this winter | Australia news | The Guardian From fire risk to carbon monoxide poisoning: how to use your heater safely this winter | Australia news | The Guardian](https://i.guim.co.uk/img/media/617ee262193844e642cd4c5ca7464c733ca24984/409_1160_1163_698/master/1163.jpg?width=1200&height=900&quality=85&auto=format&fit=crop&s=6bd84e0ab7238b99ddeee81fb65bbe89)
From fire risk to carbon monoxide poisoning: how to use your heater safely this winter | Australia news | The Guardian
![BTGGG Portable Gas Heater 73cm Free Standing Gas Heater Indoor 4.2kw Warm Infrared Heating Heater with 2 Heating Ports,Electric Ignition Mode with wheels comes with Free Hose and Regulator, White : Amazon.co.uk: BTGGG Portable Gas Heater 73cm Free Standing Gas Heater Indoor 4.2kw Warm Infrared Heating Heater with 2 Heating Ports,Electric Ignition Mode with wheels comes with Free Hose and Regulator, White : Amazon.co.uk:](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51x8buvuSkL._AC_SX425_.jpg)