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Air Source Heat Pumps: Understanding Maintenance Frequency and Costs

Views: 0     Author: Site Editor     Publish Time: 2024-01-08      Origin: Site


Investing in an Air Source Heat Pump (ASHP) can be an excellent move towards energy-efficient living, but questions concerning maintenance often surface. More specifically, how frequent is the maintenance necessary, and what might it cost? This blog post unpacks the need-to-know details surrounding the maintenance of ASHPs.

How Often Do Air Source Heat Pumps Require Maintenance?

ASHPs are typically designed to be robust and enduring with a life expectancy of around 10-15 years. Nevertheless, like all mechanical systems, regular upkeep is essential to ensure that they operate optimally. Among professionals, it is widely recommended to service ASHPs once a year.

Annual servicing ensures that any issues are rectified promptly, thereby avoiding costly repairs in the future. It also ensures the system operates efficiently, leading to energy savings which in the long run can offset maintenance costs.

What Does ASHP Maintenance Involve?

Professional ASHP maintenance involves several checks and tasks, which may include:

  • Examining and      cleaning filters

  • Checking for      refrigerant leaks

  • Inspecting      and cleaning coils

  • Verifying      fluid levels and topping up if necessary

  • Inspecting      and tightening electrical connections

Some steps, like cleaning filters, can be performed by the homeowner throughout the year to keep the system performing at its best. However, many tasks should be left to certified professionals.

What Are the Associated Costs?

While costs can vary significantly depending on location, the specific model of your pump, and the complexity of the tasks, a standard maintenance service typically falls within a range of $150 -$400 per year. If the system requires repairs beyond standard maintenance, costs would naturally increase.

Remember, regular maintenance can save money in the long run by improving energy efficiency and preventing costly breakdowns.

Minimizing Maintenance Costs

Here are some tips to help reduce your ASHP's maintenance costs:

  • Regular      Cleaning: Regularly clean your      filters and outdoor unit to keep the system running smoothly.

  • Prompt      Repairs: If your system is making      unusual noises or isn't heating properly, get it inspected without delay.      Prompt repairs can prevent more expensive issues.

  • Professional      Annual Servicing: Invest in      professional servicing once a year to catch potential problems early.

  • Consider a      Maintenance Plan: Certain HVAC      companies offer maintenance plans that, for a regular fee, provide large      savings on annual servicing and other benefits.


Regular maintenance is a crucial element of owning an Air Source Heat Pump, both to ensure the pump's longevity and to realize its energy-saving potential fully. While there may be costs associated with yearly service, they tend to be outweighed by the benefits and cost savings produced by a well-maintained system.

By understanding what ASHP maintenance entails and being prepared for the associated costs, homeowners can confidently embrace this environmentally-friendly heating approach. With routine, preventative care and the support of HVAC professionals, an Air Source Heat Pump can provide efficient, effective, and eco-conscious heating for years to come.

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