Replace your old ducted heating with one system that heats and cools your whole home for less. Organise your free quote over the phone, installed in 2 days, finance available.
The Victorian Government rewards homes that swap inefficient heating for efficient reverse-cycle. That reward comes straight off the price of your new system, and we handle every bit of the process.
The rebate is applied to your installation, so the price you pay is already reduced. The exact amount depends on the system you're replacing and the one you're replacing it with.
Most Victorian homes replacing an old ducted gas heater or an ageing ducted system qualify. We confirm your eligibility when we call to organise your quote, before you commit to anything.
Eligibility check, lodgement, approvals, the lot. You don't fill in a single form. You just tell us about your home and pick an install day.
No salesperson at your door, no juggling trades, no rebate forms. One call starts it, and we handle everything from there.
Tell us about your home and we call you back. We check your rebate eligibility on that call and book a quick visit to measure up, so your quote is a fixed price, not a guess.
New ducted reverse-cycle system in, old system out, all electrical work included in the one quote. Tidy, level, done properly.
We claim the government rebate for you, dispose of your old system, and hand you a system you control from your phone.
Modern reverse-cycle is dramatically more efficient than the old unit in your roof. The rebate exists precisely because the gap is so large.
A new system can slash what you spend keeping the house comfortable, winter and summer.
Heating in winter and cooling in summer through the same ducts, for your whole home.
ActronAir systems come with the Neo app: up to 8 zones with their own temperatures, control from anywhere in the world, and it works with Alexa. Warm the house on the drive home, cool it before you arrive.
Supply, install, electrical, old system disposal and the rebate paperwork, backed by a 5-year workmanship warranty.
Clean pipework, level mounting, nothing left behind. The way a job should look when we drive away. Tap any photo to take a closer look.
Real jobs, real homes, across the south-east and eastern suburbs.
Organise my free quote →"Brendan and Dale went above and beyond after identifying serious safety concerns with my existing ducted heating. Their honesty, professionalism, and clear explanations of the available heating options gave me complete confidence…"
"These guys are very down to earth and professional… No BS approach… Being from a service background ourselves, we highly appreciated the customer relations and how they were more than accommodating. Definitely recommend these boys for anything aircon related!"

KayAir has been a family-run heating and cooling business for 30 years, with over 80 years of combined experience across the team. No call centres, no commission salespeople: you deal directly with the people who do the work, from your first phone call to the final clean-up.
Based in Monbulk, installing across the south-east and eastern suburbs:
MonbulkBelgraveEmeraldFerntree GullyBoroniaBayswaterRowvilleWantirnaRingwoodCroydonLilydaleMooroolbarkGlen WaverleyBerwickNarre Warren+ surrounding suburbs
Two days for a typical home, including removal of your old system and all electrical work.
No. We handle the entire Victorian Energy Upgrades process for you, from checking your eligibility on our first call to lodging the paperwork. You can save up to $5,000 on your installation; how much depends on the system you're replacing and what you're replacing it with, which we confirm when we organise your free quote.
Yes. Finance options are available so you can combine the rebate with manageable monthly payments. Ask about finance when we call to organise your quote and we'll walk you through what's available for your install.
We dispose of it for you as part of the job. Nothing left behind, nothing for you to organise.
Yes. All the systems we install come with WiFi capability, so you can run your heating and cooling from your phone, wherever you are.
Every home is different: size, layout, ducting and your rebate eligibility all change the number. That's exactly what the free quote is for: one call to organise it, a quick visit to measure up, and you have a fixed price with the rebate already taken off.
Yes: ARC licensed for refrigerant handling, VBA licence 116896, and $20 million public liability insurance, with 30 years in the trade behind every install. Every job is also backed by our 5-year workmanship warranty on top of the manufacturer's warranty.
Tell us about your home and current system. We call you back, check your rebate eligibility, and book a time that suits you to measure up and give you a fixed price.