Hi Chris Can you please quote for a EA that presently has a 20 years old daikin system 3. Compressor located a the walls that HDB didn't approve. may need relocation of the bracket to the approved MB location. Pipes are concealed within walls and cabinets. Please quote for 5 ticks inverter Japanese aircons (system 3 2x9kBTU+1x12kBTU). Thanks