Hey everyone! I'm having a frustrating issue with my GE over-the-range microwave. It's installed correctly, but it's terrible at venting cooking odors and steam outside. I've had similar models in two other homes with no issues at all. Strangely, I can feel the airflow strong enough to mess up my hair from underneath the vent (it's about 10 feet up), yet I can see steam rolling up the front of the microwave and onto the cabinets. The installation height is fine, and I've even checked the blower and the duct size, which is all standard. I'm using this microwave frequently since it's an Advantium Speed Cook model, and I really don't want to get rid of it. Any advice on how to fix this venting problem? Thanks!
3 Answers
It sounds like you're not alone with this issue! Maybe try swapping out the oil filters for more open ones? I've had a similar problem where the microwave moves air but not enough to really help with steam unless it goes straight up the vent. There’s definitely air volume, but the pressure seems low.
Yeah, over-the-range microwaves have their downsides. One tip is to open a window to lessen the back pressure; it might improve things a bit. You could also look into sealing any seams in the airflow path with aluminum tape. I’ve had my OTR microwave configured for rear exhaust and faced a lot of leakage when switching configurations. Eventually, I switched to an LG external-vent model, which is way better at venting, though it does have its own quirks, especially with the vent tray collecting oil.
Thanks for the suggestions! I'll definitely look into those options.
Is your setup ducted to the outside or just blowing air into the room? If it's ducted, make sure the blower outlet is rotated correctly. Many come set to blow out of the front, which isn’t effective.
That’s a great point! I’ll check the installation to ensure it’s set up for outside venting.
I actually got new filters, but even the old ones weren’t very dirty. Still had the same problem.