Various recommendations that have come to me via email.
Dear BLOGGER checker, I am a REAL PERSON, see one of the drafts where I have given you my phone number to reach me.
The Mad Housers - Emergency Heating Stove: "The Mad Housers stove is simply and cheaply made, yet puts out a surprising amount of heat. Properly used and maintained, a stove can last for a couple of years or more."