Variations: MXY4G33VA2: (A) Mitsubishi Electric (R410A), SYS 4 (10+10+10+10k) - $3999 (Usual Price: $4099) (B) Mitsubishi Electric (R410A), SYS 4 (13+10+10+10k) - $4099 (Usual Price: $4199) (C) Mitsubishi Electric (R410A), SYS 4 (18+10+10+10k) - $4199 (Usual Price: $4299) (D) Mitsubishi Electric (R410A), SYS 4 (24+10+10+10k) - $4299 (Usual Price: $4399) (E) Mitsubishi Electric (R410A), SYS 4 (13+13+10+10k) - $4199 (Usual Price: $4499) (F) Mitsubishi Electric (R410A), SYS 4 (18+13+10+10k) - $4299 (Usual Price: $4599) For other system combinations or condenser model, feel free to ask me for the price. BTO/Private properties/Concealed piping: Site view first to determine installation price. 25ft Standard Installation includes: 1. FREE dismantle old set. 2. FREE 2 Years Workmanship Warranty. *Aircon bracket, isolator and etc. are not included in the product price. Installation T&Cs: 1. Free basic installation of 25ft piping length is measured from the condenser to each fan-coil and cannot be offset from another fan-coil. Every additional piping length after 25ft will be charged at $9.50 per foot. 2. If owner decides to keep the condenser and fan-coils after dismantled the old set, it is subject to charge $50 count by every fan-coil. 3. Site view will be charged $30 if not yet purchase the aircon. It is non-refundable and can only be offset when making purchase of system aircon. Optional Upgrades: 1. Upgrade from SWG23 to 22 Copper Pipes - $60 per fan-coil. 2. Upgrade from 3/8 to 1/2 inch Class 1 Copper Pipes Insulation - $60 per fan-coil. 3. Upgrade from 13mm to 16 mm Diameter Drainage Pipes with Insulation - $60 per fan-coil.