Yup, exactly. Perfect grill for using as a passive GR intake. Thats the exact one i use!
Make sure to cut that in at pretty close to floor level ok. Its important we bring in fresh /cooler air from the floor level, and not hotter air thats higher up in the room.
Make sure to cut that in at pretty close to floor level ok. Its important we bring in fresh /cooler air from the floor level, and not hotter air thats higher up in the room.