The water heaters we typically think of are either gas or electric. Heat pump water heaters (HPWHs) are different in using electricity to move heat from one place to another instead of generating heat directly. HPWHs can be two to three times more energy efficient than conventional electric resistance water heaters. In warm climates, they can also help reduce cooling costs in the summer.
If you’re thinking about buying an HPWH or already have one, here are ten tips to help you maintain it:
1. Check for leaks
Inspect your HPWH regularly for signs of leaks. If you notice any water on the floor around the unit, it could indicate that the tank or one of the hoses is leaking. This is especially important if you have an outdoor team, as leaks can lead to serious damage if they’re not repaired quickly.
2. Flush the tank
Over time, sediment can build up in the bottom of the tank, reducing the unit’s efficiency and causing it to wear out prematurely. To prevent this, it’s important to flush the tank regularly. This can be done by attaching a garden hose to the drain valve and running water through it until it runs clear.
3. Inspect the hoses
The hoses connecting the tank to the heat pump should be inspected regularly for wear or damage. If you notice any cracks or leaks, the hoses should be replaced immediately. When your hoses are in good condition, they’ll help ensure your HPWH operates as efficiently as possible.
4. Check the anode rod
The anode rod helps to protect the tank from corrosion. Over time, it will eventually wear out and need to be replaced. This is typically every 3-5 years, but it’s a good idea to check it yearly to see if it needs to be replaced sooner. If you’re unsure how to do this, refer to your owner’s manual or contact a professional who knows how to handle a heat pump or water heater in Rockville or elsewhere.
5. Inspect the thermostat
The thermostat on your HPWH is responsible for maintaining the water temperature. If it’s not working properly, your unit must work harder to heat the water, leading to higher energy bills. To prevent this, inspecting the thermostat regularly and ensuring it’s working correctly is important.
6. Clean the condenser coils
The condenser coils help to transfer heat from the air to the water. If they become dirty, they won’t be able to do their job properly, which can lead to your unit working harder (and using more energy) to heat the water. Remove and wipe the coils with a damp cloth to clean them.
7. Keep the area around your HPWH clean
It’s important to keep the site around your HPWH clean and debris-free. This will help ensure that the unit can operate as efficiently as possible. Additionally, it’s important to ensure adequate airflow around the team so it doesn’t overheat.
8. Schedule annual maintenance
Like any other home appliance, your HPWH will benefit from yearly maintenance. This can help to prevent small issues from becoming big problems. Additionally, it’ll help ensure that your unit operates as efficiently as possible.
9. Know when to replace your HPWH
Like any other appliance, there will come a time when it’s time to replace your HPWH. The average lifespan of an HPWH is 10-15 years. If your unit shows signs of wear, replacing it before it breaks completely is important. This is especially important if you have an older team, as parts can be difficult (or impossible) to find.
10. Choose the right size
When shopping for a new HPWH, choosing the right size for your home is important. If you get a unit that’s too small, it won’t be able to keep up with your hot water needs. On the other hand, getting a team that’s too large will be a waste of energy (and money). These tips will help you get the most out of your heat pump water heater. Additionally, it’ll help to prolong the lifespan of your unit.
If you have any questions or need assistance choosing the right HPWH for your home, please contact us. We’d be more than happy to help!