[Vic Eaton]

HI THERE ROLF
We had - 5 deg last night so thought i would take the plunge and test the heater i built this morn and find it works greatalthough i need to reduce the airflow when it first starts up to give it more time to get hot im using a 12v fan from a car cooling system running from a 6v batt that runs for five hours no water formed in the exhaust so the fumes are getting away fast enough i have installed an audible alarm to test for carbon monoxide but all stayed quite it went from 20 f to 60f in about twenty minuts
regards vic uk