New Zealand's Specialist Hot Water Heat Pump Installer

For the Wellington, Hutt Valley, Wairarapa, Kapiti and Horowhenua regions

This Is How To Actually Care For Your Hot Water Heat Pump

Understanding how to properly maintain your appliance means that your hot water heat pump will perform effectively for years to come, saving you money both in the short term and in the long term. Here is our best advice for optimal performance.

Dust regularly

Allowing proper airflow space around your heat pump water heater will ensure it continues to work effectively. Dust naturally accumulates over time so it’s important to dust or vacuum around the unit often. Despite automatic defrost cycles, buildup will block vents too, so make sure you dust the full exterior.

condensation drains

Ensure tubes and trays that are designed for draining don’t get obstructed by anything (insects, ice, general debris) that has the potential to block the flow of water.. The water needs to be able to adequately drain to prevent any build up from interfering with the pump’s ability to heat. If you notice a blockage, call A2W and we can clear any build up for you.

Check the power source and connections

This one might sound straightforward but it is often overlooked for the more complex maintenance jobs. Making sure electrical supply lines and connections are intact and functional is perhaps the most important maintenance job there is. Damaged or deteriorated wiring puts you at risk of electric shocks and also prevents optimal heating. Make sure that cables are replaced as necessary by trained professionals who can ensure safety and efficiency.

Think about scale control measures

In the same way that traditional tanks struggle with hard water and limescale accumulation, so canyour heat pump water heater. There are a few options you have: install water softeners throughout the house or you can manually flush heat pump plumbing each year to control limescale, particularly if you live somewhere with hard water.

Just like with a car or air conditioning unit, simple maintenance will save you money in more ways than one. Allow proper airflow by cleaning vents, and seek advice from a professional if you notice anything you’re not able to deal with alone.

If you like the idea of saving yourself time and money,  get in touch today.

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How do you heat your water at the moment?

Do you use mains gas (meter) or LPG (bottled)?

Is your hot water cylinder:

How do I tell if I have low pressure or mains pressure hot water at present?  

Have a look at your hot water cylinder, it will normally tell you on it if it is mains or low pressure.  If not, if the hot water from your tap comes out as fast as the cold water you have mains pressure.  If the hot water is slow compared to the cold water, you likely have low pressure.

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If you are unsure, have a look at your cylinder, it will normally tell you the capacity on it.

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