Getting into tl

r territory but...I was thinking that if I left the elbow and capped it, I could disassemble the rest and still be able to put it back if that became desirable in the future, without needing to involve an actual tin work guy.
I'm also assuming that it would be easier to take apart from beyond the elbow versus removing the elbow, but I've never tried either. If removing the elbow entirely isn't any harder, so much the better.
I realize that the flow dynamics would be affected, but it should still be better than what we've got going on now...right?
The non-hvac benefit of sealing the vent is that the dog has decided that the area rug is a reasonable substitute for the grass if he can't get outside. Not a big deal in general as it's a machine washable rug, but when it drips through into the floor register, no bueno. I was thinking I'd pull the floor register and put a piece of wood in its place (it'll look fine as long as the carpet is in place) to solve that issue, but blocking the heat closer to the source seemed like a good idea.
If it's relevant, we only use the forced hot air to supplement the primary system, which is a pellet boiler that can't quite keep up when it gets really cold.
Of course, thinking about actually removing the duct came about because I was in the basement trying to figure out how much of an ass pain it was going to be to run a dedicated circuit for the microwave so that we can actually run the microwave, toaster and electric tea kettle at the same time. That's now on tomorrow's agenda, because I've convinced myself the answer is "less of a pain versus continuing to remember not to run two devices on the same side of the kitchen."
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