GenPlus guide
Normal Service vs Chemical Cleaning: What Is the Difference?
A practical guide to choosing a service based on symptoms, unit condition and contamination level.
Updated 18 July 20265 min readReviewed by the GenPlus Technical Team
Normal service for routine care
Normal service suits units that still operate well and need routine cleaning. It focuses on filters, accessible parts, drainage and basic operation checks.
Chemical cleaning for heavier contamination
Chemical cleaning may be recommended when the coil or blower is heavily soiled, odours return or performance remains weak. The cleaning product and method must be suitable for the unit's components.
Ask the technician to show the unit's condition and explain the reason before choosing a deeper service.
This guide provides general information and is not a diagnosis for a specific unit. Switch the unit off if there is a burning smell, sparking or an electrical risk, then seek professional help.
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