The wall ducting behind my microwave does not align with both knockouts for wall venting. Is it okay to only knockout one of the knockouts on the microwave so that it is centered with the existing ducting?

I’ve attached a photo for reference. null

Question

The wall ducting behind my microwave does not align with both knockouts for wall venting. Is it okay to only knockout one of the knockouts on the microwave so that it is centered with the existing ducting? 

I’ve attached a photo for reference. null

LG Digital Customer Care · Accepted Answer

Please see the link for installation assistance. https://www.lg.com/us/support/help-library/installation-overtherange-microwave-oven-CT00000303-1426865800201. If you need further assistance, please reach out to our support team on Twitter via @LGUSSupport or on Facebook at https://www.facebook.com/LGUSA. ^Daphane

Answered by LG Digital Customer Care 5 years ago

“The wall ducting behind my microwave does not align with both knockouts for wall venting. Is it okay to only knockout one of the knockouts on the microwave so that it is centered with the existing ducting? I’ve attached a photo for reference.”

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