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A Traditional Central Air System Made Better With Daikin Constant Comfort Inverter Technology.

The Daikin Inverter Ducted Heat Pump line is a cost‐effective alternative to traditional high efficiency gas furnace/AC systems. These new Daikin products provide more comfort due to Daikin Constant Comfort inverter technology. Daikin Inverter Ducted systems offer up to 100% heating capacity when the outside temperature is as low as 14°F (systems can operate in heating mode down to 0°F), making them cheaper to run than traditional heat‐pump systems in most climates. They are also more compact and quieter than traditional units.

Daikin SkyAir Inverter Chart
Premium comfort features:

Integrated with an inverter “variable speed” compressor, systems deliver the capacity required to maintain desired room conditions, reducing energy consumption by 30% compared to traditional fixed speed systems. This technology minimizes temperature fluctuations and provides continuous cooling and heating comfort with maximum energy savings.

Daikin Inverter Ducted systems are also energy efficient:

• Up to SEER 20, and HSPF 12
• CEE Tier II rated (42MBH is rated Tier 1)

Daikin SkyAir Series Brochure Cover
Daikin SkyAir Series
Daikin SkyAir Series
Daikin SkyAir Series
Daikin SkyAir Series

Sub Zero is a family-owned and operated mechanical contracting business.


636 Charlotte Street Duncan, BC, V9L2V6



Serving the HVAC needs of Vancouver Island and the Gulf Island communities with honesty and integrity.