Hybrid heating systems are now part of the energy efficient upgrades included in the ECO4 Scheme. So, it’s important to discuss the key differences and benefits they bring in more detail.
ECO4 is a government program that offers incentives to homeowners to make their properties more energy efficient. This helps save money on installation costs and future energy bills. The grant is especially helpful for customers who own properties with low EPC ratings, have low incomes, or certain medical conditions.
Air source and ground source heat pumps are important inclusions in an energy efficient system. In this article, we will explain the main differences in how they work as stand-alone equipment or as part a hybrid heating system.
Both heat pumps and hybrid systems are used to heat and cool homes. Hybrid systems use two energy sources; usually heat pumps and a traditional boiler or furnace, working together. This combination provides extra security and guarantees heating and hot water, which is crucial in extremely cold weather.
A hybrid system is a great option for homeowners who don’t want to fully replace their combi boiler. However with the inclusion of heat pumps; they can still save money, lower greenhouse gases and help the environment.
What is a Heat Pump?
Air source and ground source heat pumps are heating technology that move heat between indoors and outdoors; providing heating or cooling. When temperatures drop, the equipment takes heat from the outside air or ground and uses it to warm the home. During the summer, the heat pump functions similarly to an air conditioner. It removes warm air from inside the home and releases it outside to help cool the house.

Heat pumps often operate alongside solar panels. They can also be powered by home generated solar electricity rather than energy created by burning fossil fuels. This makes them highly energy efficient and eco friendly!
What is a Hybrid Heating System?
This highly efficient heating method combines a gas, oil or LPG boiler with a heat pump. The system then automatically switches between the two pieces of equipment based on outdoor temperatures and energy efficiency.
Hybrid heating systems select the best and cheapest way to heat your home based on the weather. The heat pump activates in moderate temperatures and provides the most energy efficient heating or cooling. But when temperatures significantly drop; the system switches to the boiler or furnace. This method can be more effective at heating the home in extremely cold conditions.
Heat Pumps and Boilers – Working in Hybrid Harmony!
Heat pumps reduce fossil fuels, save energy, increase efficiency rates, and reduce carbon emissions. Adding them to our domestic heating systems helps us to build more sustainable homes without compromising on heat when we need it the most. Having the choice of heat pumps and a gas boiler in a single system makes a hybrid heating the perfect way to keep warm while still reducing our environmental impact!