Ducted refrigerated cooling in Pakenham & Officer.

Pakenham summers are hot and dry with peak days near 40C, and unlike evaporative cooling, refrigerated cooling works on every kind of day — windows closed, humid or dry, scorcher or mild. Ducted refrigerated pushes cool, dehumidified air through ceiling outlets in every room from a single outdoor condenser. Because reverse-cycle units also heat efficiently, one ducted system can cover both our cold winters and hot summers. The brands we fit most across Cardinia are Daikin, Mitsubishi Heavy Industries and Braemar.

Add-on cooling for the estate retrofit market.

Many Cardinia Lakes and Lakeside homes were built with gas ducted heating plus a small add-on cooler, and owners now want proper whole-home cooling. If your existing ductwork is sound and correctly sized, we can add a refrigerated cooling coil and outdoor condenser to cool through the same outlets — far cheaper than starting over. We always check duct sizing, return air and the furnace fan first, because cooling moves more air than heating and undersized ducts whistle and underperform. If the ducts can’t take it, we’ll tell you honestly and price a multi-head split system instead.

Zoning for larger homes.

Heritage Springs and Beaconsfield homes are bigger, so zoning matters most here. Motorised dampers and a smart controller let you cool only the living zone by day and only the bedrooms at night, which slashes running cost and lets a right-sized unit keep up without going oversized. We recommend zoning on nearly every whole-home ducted refrigerated install.

What we get right.

• Heat-load sizing: room-by-room calculation so the unit is matched to the home, not floor area.
• Duct & airflow check: we verify ducts can move cooling-grade airflow before quoting add-on cooling.
• ARCtick refrigerant work: all refrigerant handling under licence, leak-tested and commissioned.
• Zoning & controls: motorised dampers and a programmable controller for low running cost.
• Electrical: outdoor condenser circuit and isolators to AS/NZS 3000.

2026 ducted refrigerated pricing — Pakenham.

Add-on cooling onto existing ducted heating: $7,000–$13,000. Full whole-home zoned reverse-cycle ducted (new ductwork, outlets, zoning): $12,000–$22,000. Worked example: a 4-bedroom Heritage Springs home fitting a new 14kW Daikin zoned ducted reverse-cycle across 4 zones is about $17,500 fitted, before any rebate.