So you’ve purchased a lovely old Queenslander or Heritage home but desperately need to retrofit it with Central Air Conditioning. Maybe you even have an older A/C unit and want to replace it with a modern system that’s far more energy and cost-efficient.

It’s no wonder you need A/C because these older homes are often too hot in summer and too cold in winter. Before you call your electrician to organise the installation, however, there are a few boxes you need to tick first.

Do you need roof insulation?

Many older homes either don’t have roof insulation or the existing insulation needs replacing.  There’s little point in getting central Air Conditioning Installation in Brisbane if it all disappears through the ceiling, so check for insulation and consider replacing it if necessary.

 Are the windows and doors air-tight?

Over time, the windows and doors of older homes can move out of alignment creating gaps. These gaps allow the cooled or warmed air in your home to escape outside, which reduces the effect of your A/C unit and increases your running costs. So always check for gaps or rotting timbers and make the necessary repairs.

Do you need to comply with council regulations?

Owners of Heritage properties need to check with their local council to enquire about any renovation or retrofitting restrictions. For example, some councils won’t let you locate a compressor at the front of the house or anywhere it can be seen from the street, as it detracts from the aesthetics of the property. Always check with the council before installing A/C because noncompliance can be expensive.

Where can you locate the ducting?

Ducting can either be installed in the roof space or under the floor. Your decision depends on the available space, which if limited may mean that you might need to install a multi-head system or a split system instead of Central Air Con. Another option is to retrofit a new system onto an older, existing system with existing ductwork. Your local electrician can help you decide which option is best for your home.

What about the vents?

Heritage homes with decorative ceilings can pose a problem when installing Central Air Conditioning. That’s because the vents can detract from the aesthetics of the decorative ceiling or even cause damage to the ceiling during installation. Your council might have regulations concerning the location of these vents, which might solve your problem. Otherwise, you can opt for a multi-head or split system instead.

Do you need a new switchboard?

Older homes may need an updated switchboard to cope with the additional draw on your home’s power supply. Your local electrician will let you know if this is required and can make the upgrade in a few hours.

Cut costs with solar power

If you don’t have solar power, consider making the move as this will help to cut your energy costs. Even though modern Central Air Conditioning systems are highly energy efficient, solar power can reduce your energy costs to zero.

At the end of the day, the best way to keep your cool in summer and stay warm in winter is to install Central Air Conditioning. Owners of older homes, however, have a few more details to be ironed out before they can make the switch, but it’s a move that can make a positive change in your life.