Anchors for block wall with 100 mm external insulation

[JAMT53]

My property has 200 mm block walls wrapped with 100 mm EPS insulation and finished with 10 mm mesh & render (K-Rend). What anchors or bolts are suitable for attaching fairly heavy (50 kg) HVAC units, and what measures can be taken to avoid deforming the EPS when attaching?

 

[ShaunCorbs]

Need to span the gap with 20/25mm metal conduit so not to compress the foam

As for fixings is it hollow block eg two cavity’s on each block or solid blocks ?