Hi Aron, Please give a quote (nett) for: - Mitsubishi Electric Sys 4 -Iinverter (MXY4G28VA) - 3x MSXYFJ10VE + 1x MSXYFJ24VE * Free & no obligation Site Survey * Free 2 trips installation (1st trip to run piping, 2nd trip to put up air-cons [if needed]) * Free dismantle and disposal of old air-con * Free upgrade to Armaflex class “O” 1/2 inch thick insulation,G22 copper pipe,keystone cable (made in singapore),16mm drainage pipe * Special coordinating work between us and customer’s contractor * Special appointed installation team * Special supervising work by head of installer * Include HDB standard installation like stainless steel bracket PLUS 1. Aircon Agent Warranty (5 years + 1 year Spare Parts) 2. Aircon Workmanship Warranty (5 years) Thanks.