When it comes to hot water heat pumps, there are two main types: single-coil and twin-coil. So what’s the difference between them?
A single-coil heat pump extracts energy from the air, then transfers it to your hot water cylinder. It works by drawing in external air and transferring the energy to the refrigerant inside the system. The refrigerant is then pumped through a coil which is heated by a compressor, before being pumped into your hot water cylinder. This type of system is ideal if you’re looking for an efficient way to heat your hot water.
A twin-coil heat pump works slightly differently. It has two coils – an indoor coil which extracts energy from the air, and an outdoor coil which releases heat into the environment. This type of system is great for larger homes or areas where there’s a lot of outside space, as it can provide more efficient heating and cooling than a single-coil system.
In terms of efficiency, both systems have their own pros and cons. A single-coil system is generally more efficient than a twin-coil system due to its simplicity – but it may not be suitable for larger homes or areas with colder climates due to its inability to generate enough power. On the other hand, a twin-coil system can be more powerful but may be less efficient in some cases due to its complexity.
So when choosing between a single and twin-coil hot water heat pump, it’s important to consider your needs as well as your budget. If you’re looking for an efficient way to heat your home in Australia, then a single-coil system may be best suited for you – but if you need more power or live in an area with colder climates then a twin-coil system could be worth considering.