Flexible Heater Ducting
I have never liked the flexible heater duct material. I know it's the cheapest and quickest way to install ducting but it is also very inefficient. The flow coefficient is just lousy and if it could b...
Forum Discussion
If you can get access then the rigid duct would be better. Just like on the home dryer the air flow and heat is more productive with the rigid Aluminum pipe that comes in Elbows and 3' sections that are taped together with Aluminum tape and not duct tape. Stay away from the semi rigid that comes in usually 10' sections because it's to thin and crushes to easy.
The flexable pipe they run is good if it's stretched out but most of the time it's just balled up with way to may turns.
The flexable pipe they run is good if it's stretched out but most of the time it's just balled up with way to may turns.
