- Jul 18, 2014
- Reaction score
The heater is 94% efficient. It draws the air from the outside, mixes it with LP, burns it and throws back outside with all the fumes, moisture and carbon monoxide. The heat stays in the vehicle and it's all done without any need for electricity. It is totally silent too. $7 Optional 12v silent fan from amozon is needed if large space is heated and the burners are at max. Needle valve adjusts the flame size depending on heat required. On low, it burns 1/2lb of LP for 12 hours. On high, over 2lb. $15 for 20lb tank exchange should last 2 weeks running 24/7. About $30 of heating cost per month. In my SUV, it raises temp inside by 25f degrees running on low and over 50f on high. No insulation in my SUV anywhere. Standard PVC pipe connection allows for any installation. Hang it out the window and seal gaps with foam. I tested it last 5 night and it works like a charm. It can be built for under $500. No moving parts, nothing to break. Will last a lifetime. What you guys think.