Pearwow Anti-Vibration Rubber Pads,4 Pack Air Conditioner Mounting Bracket Shock Absorbing Pads for Ductless Mini Split AC Condenser Units

Worked for split system condensing section.

Using these under a 4-5ton heat pump condenser weighing about 300 lbs. Seems to work fine after a few weeks. Was able to mount to concrete with standard concrete anchors. Tightening the nuts just smashes the rubber though so don't tighten too tight.

I installed these pads on my 36k BTU mini split and they work great. good and solid, not moving on the concrete pad.

Used them to install my minisplit and the seem to work okay

Used under outside mini split heat pump. Works great!!

Using this on a concrete pad supporting a 4-Ton heat pump which weights about 250 pounds. I hear the fans spinning but hear no vibration from the unit to the pad in any way. Works as intended. The metal studs fit into my unit perfectly and was easy to install. Sidenote: I didn't not realize my outdoor unit would also come with rubber pads but not the same level as theses. Those are way more thinner, doesn't raise the unit as high, and doesn't isolate since the screws go from the the unit into the ground instead of being isolated with these pads.