I suppose you could fashion some sort of ducting to go around it and have a small fan at one end to push air over it and into your tent; a computer fan is quiet and efficient and should work. The Coleman's are a passive heater though with no fan. You'd probably be better off using one of the catalytic propane heater that has a fan. Personally I don't like the smell of the Colemans but maybe that's just the two old ones I have. ????
05 Tacoma TRD, SR5, V6, etc
1978 VW Westfalia
2007 Suzuki DRZ400s
Who is the happier man, he who has braved the storm of life and lived or he who has stayed securely on shore and merely existed?
Hunter S Thompson