Indoor Pools Are HVAC Graveyards
Indoor pool buildings are notorious for destroying HVAC equipment. The combination of high humidity, elevated temperatures, and chlorine vapor is extraordinarily aggressive—and explicitly excluded from warranty coverage.
Manufacturer Warranty Exclusions
Lennox explicitly excludes:
"Installation or operation in a corrosive atmosphere, or otherwise in contact with corrosive materials (e.g., chlorine, fluorine...)"
Fujitsu excludes:
"Chlorinated water or vapor (such as in an enclosed pool area)"
If you operate an indoor pool or spa facility, your HVAC coil failures may not be covered at all.
Why Pool Environments Are So Aggressive
Pool and spa facilities create the perfect storm for corrosion:
- High humidity from pool evaporation means constant condensation on coils
- Elevated temperatures accelerate all corrosion processes
- Chlorine vapor creates highly aggressive acidic conditions
- Continuous operation means coils are wet and corroding 24/7
The combination of these factors can destroy HVAC coils in just a few years—far faster than normal residential installations.
The CoilShield Solution
For pool and spa facilities, CoilShield uses proven cathodic protection to help prevent coil failure in aggressive chlorine-rich environments. We don't replace or extend manufacturer warranty—we focus on prevention.
Our professional ICCP (Impressed Current Cathodic Protection) system is ideal for these environments. With real-time monitoring and adjustable current control, ICCP provides precise corrosion prevention even in the most challenging conditions.
Prevention Beats Replacement
Don't wait for your HVAC system to fail in a pool environment. Protect it now with CoilShield's proven cathodic protection technology.
Learn more about CoilShield protection for pool and spa facilities today.
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