SolvedIndoor Air Quality
Repair or replace a 17-year-old whole-home air quality setup in Leeds?
Asked by Charlotte Kellyin Leeds, England· 3/25/2026· 1352 views
I'm in Leeds, England and dealing with a 17-year-old whole-home air quality setup in our older detached house. Over the past week, it has been leaving the house dusty and humid even after service and we're now noticing we are trying to decide this week and i do not want to sign off blindly.
One contractor quoted GBP 344 for repair, while another jumped straight to a GBP 16,682 replacement because of the age. The weather here has been dealing us damp shoulder-season weather, so I do not want to wait too long, but I also do not want to approve the wrong scope.
If you were comparing bids on this, what would you want checked first? I especially want to know how much weight you would give to return leaks, filtration sizing, humidity readings, and fan run settings.
iaqhumiditycomfort
11 Answers
17
✓ Accepted Answer
What helped us most was breaking the quote into labour, parts, warranty, and optional upgrades. The expensive bid looked very different once it was itemized. We had a related issue with our whole-home air quality setup in Leeds. Once we forced every quote into the same format, the decision got much easier because the weak recommendations stood out immediately.
Henry Nguyen·3/25/2026
32
0
The recommendation should be tied to measurements, not just the age of the equipment. Age matters, but it is not a diagnosis on its own. For a whole-home air quality setup that is leaving the house dusty and humid even after service, the first things I would ask for are return leaks, filtration sizing, humidity readings, and fan run settings. If the contractor is recommending bigger work, ask them to explain which measurement supports that recommendation and whether they ruled out airflow or controls first. In Leeds, England, pricing can move around, but the diagnostic process should still be clear.
31
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From a contractor side, I would not approve a major repair or replacement without test results that line up with the symptoms. For a whole-home air quality setup that is leaving the house dusty and humid even after service, the first things I would ask for are return leaks, filtration sizing, humidity readings, and fan run settings. If the contractor is recommending bigger work, ask them to explain which measurement supports that recommendation and whether they ruled out airflow or controls first. In Leeds, England, pricing can move around, but the diagnostic process should still be clear.
26
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Before signing anything, I would ask the technician to show the readings and explain which number actually supports the recommendation. For a whole-home air quality setup that is leaving the house dusty and humid even after service, the first things I would ask for are return leaks, filtration sizing, humidity readings, and fan run settings. If the contractor is recommending bigger work, ask them to explain which measurement supports that recommendation and whether they ruled out airflow or controls first. In Leeds, England, pricing can move around, but the diagnostic process should still be clear.
20
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The price range alone does not tell you enough. Ask what was tested, what failed, and which assumptions are built into the quote. For a whole-home air quality setup that is leaving the house dusty and humid even after service, the first things I would ask for are return leaks, filtration sizing, humidity readings, and fan run settings. If the contractor is recommending bigger work, ask them to explain which measurement supports that recommendation and whether they ruled out airflow or controls first. In Leeds, England, pricing can move around, but the diagnostic process should still be clear.
16
0
What helped us most was breaking the quote into labour, parts, warranty, and optional upgrades. The expensive bid looked very different once it was itemized. We had a related issue with our whole-home air quality setup in Leeds. Once we forced every quote into the same format, the decision got much easier because the weak recommendations stood out immediately.
Jack Murphy·3/27/2026
12
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I would compare how clearly each contractor explains the diagnosis, not just the price. The clearer company ended up being the better hire for us. We had a related issue with our whole-home air quality setup in Leeds. Once we forced every quote into the same format, the decision got much easier because the weak recommendations stood out immediately.
Mason Russell·3/25/2026
10
0
From a contractor side, I would not approve a major repair or replacement without test results that line up with the symptoms. For a whole-home air quality setup that is leaving the house dusty and humid even after service, the first things I would ask for are return leaks, filtration sizing, humidity readings, and fan run settings. If the contractor is recommending bigger work, ask them to explain which measurement supports that recommendation and whether they ruled out airflow or controls first. In Leeds, England, pricing can move around, but the diagnostic process should still be clear.
6
0
If you can, ask whether they checked airflow before recommending equipment. We nearly replaced a system when the bigger issue was elsewhere. We had a related issue with our whole-home air quality setup in Leeds. Once we forced every quote into the same format, the decision got much easier because the weak recommendations stood out immediately.
Benjamin Diaz·3/26/2026
1
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We had something similar and the turning point was asking each company for the actual readings in writing instead of a verbal explanation. We had a related issue with our whole-home air quality setup in Leeds. Once we forced every quote into the same format, the decision got much easier because the weak recommendations stood out immediately.
Ethan Price·3/25/2026
1
0
We had something similar and the turning point was asking each company for the actual readings in writing instead of a verbal explanation. We had a related issue with our whole-home air quality setup in Leeds. Once we forced every quote into the same format, the decision got much easier because the weak recommendations stood out immediately.
Hannah Parker·3/26/2026