Heat Pump Servicing Wandsworth
If you have an air source heat pump in Wandsworth, regular servicing is essential to keep it running efficiently and reliably all year round. A poorly maintained system works harder than it needs to, which means higher energy bills and a shorter lifespan for your equipment.
At Air To Heat, we provide professional heat pump servicing across Wandsworth and the wider South East London area. Our MCS certified engineers have over 60 years of combined experience and work with all major manufacturers, including Grant and Vaillant systems.
Why Annual Servicing Matters
An air source heat pump generates up to 75% of its energy from the outside air, making it one of the most efficient heating systems available. However, without regular maintenance, that efficiency drops over time. Dirty filters, low refrigerant levels, and worn components all force the system to consume more electricity to deliver the same level of comfort.
Annual servicing keeps your heat pump operating at its target 400% SCOP (Seasonal Coefficient of Performance). This means that for every unit of electricity used, your system produces four units of heat. When efficiency drops even slightly, it shows up on your energy bills month after month.
Why Should I Get My Heat Pump Serviced?
01
Extended Lifespan
By keeping all components clean and in good condition, regular servicing can prolong the life of your heat pump, saving you money in the long run.
02
Preventative Maintenance
Routine servicing helps identify and address minor issues before they escalate into major, costly problems.
03
Optimal Performance
A well-maintained heat pump operates at its peak efficiency, ensuring your home stays comfortable while minimising energy consumption.
What Our Servicing Includes
Every service visit is carried out by qualified engineers who understand how air source heat pumps work in real-world conditions. Our comprehensive check covers all the key areas that affect performance and safety:
- Fan and evaporator coils cleaned to maintain proper airflow
- Internal components inspected and cleaned
- Glycol and anti-freeze valves checked for correct levels
- Magnetic filters and strainers cleaned to prevent blockages
- System pressure tested for leaks or drops
- Fault codes reviewed and cleared where necessary
- Legionella protection check completed
- Flow rate and function test carried out
Once the service is complete, our engineer provides a full service sheet and log for your records, which also helps maintain your manufacturer’s warranty.
What’s included
Fan and evaporator coils cleaned
Internal components cleaned and checked
Glycol and or anti-freeze valves checked
Magnetic filters and strainers cleaned
System pressure check
Fault code checking
Legionella protection check
Flow rate and function test
Service sheet and log completed
Protecting Your Warranty and Your Investment
Most heat pump manufacturers, including Grant and Vaillant, require annual servicing to keep your warranty valid. We offer a 7-year warranty on all systems we install, and a documented annual service ensures you remain fully covered throughout that period.
Skipping a service might save a small amount in the short term, but it risks voiding your warranty and leaving you exposed to the full cost of any repairs or replacements. Our servicing also acts as preventative maintenance, catching small issues before they turn into expensive problems during the colder months when you need your heating most.
Book Your Heat Pump Service in Wandsworth
Whether we installed your system or you are looking for a reliable servicing partner for an existing heat pump, we are here to help. Get in touch with our team today to book your annual service and keep your heating running smoothly.
Call us on 0208 936 7639 or email info@airtoheat.co.uk to arrange a convenient time.
