Before Buying a Heat Pump, Consider These 10 Things
Heat pump hot water systems might seem like a top choice, but there are some important things to know before making the switch. Find out if a heat pump is right for your home.
If you’re thinking about installing a heat pump hot water system in your home, there are a few things you should look into before handing over your hard-earned cash. Heat pumps are a popular choice across Australia for being energy-efficient and environmentally friendly — but they’re not the perfect fit for every household.
Here are the 10 things to Consider
1. Are Heat Pumps Noisy?
Modern heat pumps are a lot quieter than they used to be, but they’re not silent. They make about as much noise as a split-system air conditioner — not exactly loud, but noticeable. It’s best to avoid installing one right near a bedroom window if you’re a light sleeper
2. Can You Install a Heat Pump Indoors?
Heat pumps work best outside where they can draw in warm ambient air. If you do need to install one indoors (say, in a garage), make sure the space is big — at least the size of a double garage. Also, keep in mind they blow out cold air when running, so the room will feel like it’s been air-conditioned
3. Do Heat Pumps Work in Cold Climates?
Good-quality heat pumps can operate in temperatures as low as -5°C. Below that, they might struggle and ice up. If you live somewhere that regularly drops below freezing, consider a CO₂ heat pump — they handle cold better but come with a bigger price tag.
4. Can I Run My Heat Pump on Off-Peak Tariffs?
It depends on how much hot water your household uses. Some heat pumps can be run on off-peak power, but you might run out of hot water if demand is high. In most cases, letting the system run when it needs to on a continuous tariff is the safer bet.
5. Do Heat Pumps Break Down Often?
Not if you buy a decent one. Like anything, you get what you pay for. Reliable brands with solid warranties are usually trouble-free. Steer clear of cheap imports with no local support — they might cost you more in repairs or early replacement.
6. How Long Does It Take to Heat Water?
From cold (around 17°C), a 300L heat pump can take about 4 hours to reach 70°C. After normal daily use, it’ll usually take a few hours to top back up. If your household uses a lot of hot water, consider the recovery time when choosing a unit.
7. Is a Heat Pump Hot Water System Worth It?
With current government rebates and rising energy costs, now’s a great time to switch. The technology is tried and tested, and the better brands are built tough for Aussie conditions.
8. Who’s Paying for the Rebates?
You are — well, all of us. These rebates come from taxpayer money, which is why it’s important to spend it wisely. Don’t blow it on dodgy, low-quality gear that’ll fail early. Support reputable brands that have service and support right here in Australia.
9. Should I Choose an Integrated or Split System?
This comes down to your property layout and what works best for your space. Integrated units are all-in-one, while split systems have separate components. Have a chat with your local licensed plumber — they’ll be able to recommend the best option for your place.
10. Brand Reputation Matters
Stick with a trusted brand that’s known for quality and durability. It might cost a bit more upfront, but it’ll save you hassles in the long run. EvoHeat is one example of a solid Aussie-friendly brand with a range of smart, energy-efficient hot water systems.This comes down to your property layout and what works best for your space. Integrated units are all-in-one, while split systems have separate components. Have a chat with your local licensed plumber — they’ll be able to recommend the best option for your place.
Final Thoughts
Buying a heat pump is a big decision — it’s an investment in your home’s comfort and energy use. By doing your homework and talking to a licensed plumbers, you can make sure you’re getting the right system that’ll serve you well for years to come.
THE DOCTOR GETS IT DONE
General Plumbing & Electrical | Hot Water Systems | Blocked Drains | Gas Fitting