Helo!
We want to install an over the range microwave, where an old double oven GE range used to be. The cabinet above the new range has a huge hole with part of the old vent coming out. We are not sure what to do about this hole, or if a vent will be needed for a new microwave going in. We have an electrician coming to install the correct outlets for both microwave and range, as the old one was just wires coming out of the wall. Thanks!