Safe Gas Heaters - 3.5kw or 3500N model. Order by phone or WhatsApp: 03361633321 or visit www.heater.pk to place an order online. | Facebook
![Victorian Department of Health on Twitter: "Is your gas heater working correctly? If not, it could leak harmful odourless carbon monoxide into your room and make you ill with flu-like symptoms, or Victorian Department of Health on Twitter: "Is your gas heater working correctly? If not, it could leak harmful odourless carbon monoxide into your room and make you ill with flu-like symptoms, or](https://pbs.twimg.com/media/E0rJQOPXsAIl0kv.jpg)
Victorian Department of Health on Twitter: "Is your gas heater working correctly? If not, it could leak harmful odourless carbon monoxide into your room and make you ill with flu-like symptoms, or
Is it okay to sleep with a portable gas heater on in my bedroom overnight if I leave my windows open? - Quora
![Using gas heaters in closed spaces can lead to CO poisoning, here are steps you can take to avoid it | Free Press Kashmir Using gas heaters in closed spaces can lead to CO poisoning, here are steps you can take to avoid it | Free Press Kashmir](https://freepresskashmir.com/wp-content/uploads/2019/01/gas-heater-2.jpg)