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A burst coil in your Air Handling Unit (AHU) can be a major headache, leading to costly repairs and disruptions to your building’s climate control. Understanding why these coils fail is the first step towards preventing this costly issue.
Freezing: This is the most common culprit, especially in colder climates. When water inside the coil freezes, it expands, putting immense pressure on the coil walls. This can lead to cracks or even complete rupture.
Corrosion: Over time, coils can corrode due to exposure to moisture and chemicals in the air. This weakens the coil, making it more susceptible to bursting.
High Pressure: Excessive water pressure within the system can also strain the coil and lead to failure.
Water Damage: A burst coil can release a significant amount of water, potentially causing damage to your building’s structure, equipment, and furnishings.
Disruption of HVAC System: Your AHU will be out of commission until the coil is repaired or replaced, leading to discomfort and potential productivity losses.
Costly Repairs: Replacing a burst coil can be an expensive undertaking, involving parts, labor, and potential downtime.
Proper Maintenance: Regular inspections and cleaning of your AHU coils can help identify potential issues before they become major problems.
Winterisation: In colder climates, ensure your AHU is properly winterised to prevent freezing. This may involve draining the coils, using heat tracing, or installing freeze stats.
Pressure Regulation: Ensure your water pressure is within the recommended range for your AHU.
Corrosion Protection: Consider using corrosion-resistant coatings or materials for your coils.
Contact us today to schedule an inspection and discuss your options for AHU coil replacement get in touch by calling 01527 522783 or contact us below
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