AOS Blog
How to Control Your Heat Pump for Maximum Efficiency
Heat pumps are an energy-efficient way to heat and cool your home, but to get the most out of them, it’s important to know how to control them properly. Unlike traditional boilers, heat pumps work best when operated at consistent, lower temperatures rather than being switched on and off frequently.
In this guide, we’ll walk you through the best ways to control your heat pump, from adjusting thermostat settings to using smart controls, so you can maximise comfort and energy savings.
1. Understanding How a Heat Pump Works
Before diving into the controls, it helps to understand how a heat pump operates. Unlike gas boilers, which heat water to high temperatures and cycle on and off, heat pumps work by gradually maintaining a steady temperature. They extract heat from the air (or ground) and distribute it efficiently throughout your home.
Because of this, heat pumps work best when left running at a low, steady temperature, rather than being turned on and off multiple times a day.
2. Setting the Right Temperature
Ideal Temperature for Heating
Heat pumps work most efficiently at lower temperatures, typically around 18-21°C for living areas. Unlike a gas boiler that might heat radiators to 70°C, heat pumps operate at around 35-55°C, meaning they work best when they’re left to maintain a stable room temperature over time.
Best practice:
✅ Set your thermostat to a steady temperature within the recommended range.
✅ Avoid sudden increases in temperature, as heat pumps take longer to adjust.
✅ If you’re away for a short period, lower the temperature slightly rather than turning it off completely.
Hot Water Settings
Heat pumps can also provide hot water, but because they work at lower temperatures, they may require a hot water cylinder to store heated water. The recommended setting for hot water is 50-55°C, as this ensures energy efficiency while keeping the system running smoothly.
3. Using Smart Thermostats and Controls
One of the easiest ways to control your heat pump is through smart thermostats and controls. These allow you to adjust the temperature remotely, set schedules, and optimise your system for efficiency.
Key Features of Smart Controls for Heat Pumps:
✅ Remote access – Adjust your heating via a smartphone app.
✅ Scheduling – Set heating schedules based on your daily routine.
✅ Weather compensation – Some heat pumps can adjust their output based on external temperatures.
✅ Zone control – Heat different rooms at different temperatures for better efficiency.
Popular smart thermostats compatible with heat pumps include Nest, Tado, and Honeywell Evohome. Some heat pump manufacturers also provide their own smart controls, designed to optimise performance specifically for their systems.
4. Optimising Your Heating Schedule
Since heat pumps work best when maintaining a steady temperature, it’s important to create a schedule that aligns with your household’s routine.
Example Heating Schedule:
• Morning (6:30 AM - 9:00 AM): Set the thermostat to 20°C to warm the house gradually.
• Daytime (9:00 AM - 4:00 PM): Lower the temperature slightly (e.g., 18°C) if no one is home.
• Evening (4:00 PM - 10:30 PM): Maintain a comfortable temperature of 20-21°C.
• Night (10:30 PM - 6:30 AM): Reduce to 16-18°C for energy savings while sleeping.
This schedule keeps your home comfortable without causing the heat pump to work harder than necessary.
5. Maintaining Your Heat Pump for Optimal Performance
Regular maintenance ensures your heat pump continues to operate efficiently. Here are some key maintenance tips:
✅ Clean or replace air filters regularly (every 1-3 months).
✅ Check outdoor units for obstructions (leaves, dirt, or snow).
✅ Ensure vents and radiators are not blocked by furniture.
✅ Schedule an annual professional service to check refrigerant levels and system performance.
A well-maintained heat pump will run more efficiently, saving you money on energy bills while keeping your home comfortable.
6. Making the Most of Your Heat Pump’s Efficiency
Here are some additional ways to get the most out of your heat pump:
✔️ Pair it with underfloor heating – Heat pumps work best at low temperatures, making them ideal for underfloor heating systems.
✔️ Improve home insulation – Well-insulated homes retain heat better, reducing the workload on the heat pump.
✔️ Use heat pump-friendly radiators – Larger surface area radiators distribute heat more efficiently.
✔️ Take advantage of off-peak electricity rates – Some energy providers offer lower rates during off-peak hours, which can help you save on heating costs.
Conclusion: Take Control of Your Heat Pump Today
By learning how to control your heat pump effectively, you can maximise comfort while reducing energy usage. Key takeaways include:
🔹 Set a steady, comfortable temperature rather than frequently adjusting it.
🔹 Use smart thermostats for better control and efficiency.
🔹 Optimise your heating schedule to match your daily routine.
🔹 Adjust settings seasonally for the best performance.
🔹 Maintain your heat pump regularly to ensure long-term efficiency.
If you're considering installing a heat pump or need expert advice on optimising your system, AOS Energy Efficient Heating Systems is here to help. We specialise in air pump installation in Newmarket and can provide tailored solutions to suit your home.
Contact us today to learn more about heat pump installation and get a free consultation!
