Fixing a Faulty Heat Pump Installation: Customer Case Study

Published by Vector Heat

"We are extremely pleased with the solution. Now we can heat the house to whatever temperature we desire, and the whole system functions quietly with minimum fuss."

Andy, Vector Heat customer

Fixing a faulty heat pump installation for a warmer, more efficient home

At Vector Heat, we believe that a heat pump should work seamlessly, efficiently and quietly. It should not leave homeowners battling low room temperatures, high running costs or sleepless nights.

Unfortunately, not all installations are done right the first time. Andy discovered this after having an air source heat pump installed by a national company.

For two years, Andy struggled with a system that failed to heat his home above 13.5°C in winter. The heat pump ran constantly, made enough noise at night to disrupt sleep, and still did not deliver the comfort the household expected. After exhausting the options with the original installer, he contacted Liam at Vector Heat for help.

The problem: a poorly installed system

During a detailed assessment, Liam identified several issues that were stopping the system from working properly:

• Undersized primary pipework restricting heat flow.
• A buffer tank causing unwanted distortion in the heating system.
• Two conflicting circulating pumps fighting against each other instead of working together.

This setup wasted energy and prevented the heat pump from operating efficiently. The result was higher running costs, poor comfort and a system that could not do the job it had been installed to do.

The solution: reconfiguring the system for performance

To bring the installation up to standard, we carried out a full system reconfiguration. The work included:

• Upgrading the pipework to the correct size to improve heat distribution.
• Removing the buffer tank to eliminate system distortion.
• Simplifying and reconfiguring the system layout so water could move smoothly and efficiently.

Clear communication mattered throughout the work. We explained each step, discussed options that took account of Andy's previous financial commitment, and completed the changes with care and respect for the home.

The result: a warm, quiet and efficient home

After the modifications, Andy's home became warm, comfortable and quiet.

• The house now reaches the desired temperature in all seasons.
• The heat pump runs quietly and efficiently, removing the night-time disturbance.
• Lower running costs and improved performance mean the system now delivers the benefits it was supposed to provide from the start.

What Andy had to say

"We are extremely pleased with the solution. Now we can heat the house to whatever temperature we desire, and the whole system functions quietly with minimum fuss."

"Liam was first class from start to finish, he took the time to listen to us, and we will continue to use Vector Heat in the future."

"Give Vector Heat the opportunity, and I doubt you will be disappointed, a company with sound, customer-focused ethics."

Struggling with a faulty heat pump installation?

If your heat pump is not performing as it should, we can help put things right. Whether you are dealing with poor heat output, high running costs, excessive noise, flow problems or a badly designed system, Vector Heat can diagnose, reconfigure and optimise the installation for better comfort and efficiency.