It is a system that combines a heat pump with another heating source, typically a fossil fuel boiler, such as gas, oil, or LPG. The fossil fuel boiler can be an existing one or installed simultaneously with the heat pump.
Well, here's the deal. If you're looking for ways to save money on your energy bills and reduce your carbon footprint, a hybrid heat pump system might be worth considering.
It's a smart heating option that combines the benefits of two different technologies - a traditional heating system and a heat pump.
This helps to keep your home comfortable all year round while using less energy and releasing fewer emissions into the environment.
The amount of heat needed to warm up your home and provide hot water is called its "heat demand". For homes that require a lot of heat, a single heat pump might not be enough to keep the temperature comfortable, especially if you're using electricity from your home's power supply.
Good quality radiators or underfloor heating can help heat pumps work better and save energy. In addition, properly insulated homes can also help reduce energy consumption.
If you have a big house and it's difficult or costly to insulate it properly, or if you need more than one heat pump to keep your house warm, your installer may suggest different options. These could include installing a hybrid heat pump, a high-temperature heat pump, or a twin heat pump installation. These solutions can help keep your home warm effectively.
Generally, the largest size of heat pump you can install on a standard (single phase) domestic electricity supply is 14kW. However, using either a hybrid, high-temperature or cascade system, you can find a solution for heating most homes.
[It’s always worth finding out what it would cost to upgrade your electricity supply to a three-phase supply. If this can be done at an affordable cost, it will greatly improve your electricity options for both heat pumps and electric vehicle charging. Your energy network supplier/operator will be responsible for upgrades to your supply.]
It's important to note that replacing a boiler with a heat pump might not always lead to lower heating bills. The amount of savings depends on the efficiency of the boiler being replaced and the type of fuel being used. If you're replacing a modern gas boiler, it could be cheaper to use it instead of a heat pump when mains gas prices are low.
Certain types of heating and cooling systems have automatic controls that determine when and how the heat pump works based on various factors, such as Electricity, Mains gas, LPG or oil supply costs. Time-of-day electricity prices (if any) and if the property is generating or exporting energy through its solar photovoltaic (PV) system.
The hybrid system can be configured to respond to fuel prices in a way that ensures the boiler is only used when it is more cost-effective than the heat pump. This helps to reduce overall running costs, as compared to using only the fossil fuel boiler or heat pump alone.
If you're thinking about getting a hybrid heating system (which uses both a heat pump and a boiler), it's important to check with your installer how they have decided when the heat pump will be used instead of the boiler. You should compare the gas and electricity prices you currently pay with the prices you'll be paying if you get the hybrid system and ask your installer to explain how they calculated the running costs.
1. The boiler can be used as a backup system for really cold weather or to help with heating water when it's cheaper to use the boiler.
2. The heat pump can be used for heating, and the boiler can be used only for heating water. If you have a combi boiler, you won't need a separate cylinder for hot water when using the heat pump.
If you're considering a hybrid heat pump system for your home, it's important to work with an installer who can explain the costs and efficiencies of the system they design for you. The specific setup will depend on your home and the reason you're choosing a hybrid system, but your installer should be able to recommend the most cost-effective and environmentally friendly configuration. Keep in mind that not all installers offer all possible options, so it's a good idea to get quotes from several providers to compare. You should also factor in the cost of maintaining the system and compare it to your current heating system's running costs. Overall, working with a knowledgeable installer and doing your research can help you find the best hybrid heat pump system for your home.
Our guides and information are here to help you reduce your carbon footprint.
