The topic says it all: Where to buy kitchen hood/vent cover to stop cold ai r?
The louvers on the outside/outdoors end of the pipe from our kitchen stove vent hood do not close completely, so we have cold air coming into the area over the stove. Since our furnace and our fireplace both get their combus tion air directly from outside, cutting off the leakage should not cause an y problems and would cut our heating bill a little.
I know I have seen rectagular metal or plastic covers that mount just below /under the filter in the range hood and that use magnets to hold them in pl ace, but I cannot find them in any of our local big-box hardware stores or even on line. This is not one of the fancy hoods, just a plain hood with a 2-speed fan and one incandescent electric light.
Help!?!