Kooltronic Blog

A Tale of Condensation and Corrosion 

Condensation—the creeping, silent specter—can haunt even the most successful electrical installation. It waits in the shadows, ready to strike and compromise your sensitive electronic equipment. But fear not! There is a cure for this watery curse.

The Fog of Fear: Unmasking the Dew Point

Imagine a graveyard at midnight—the air is thick, humid, and then, the chill descends. The warm, vapor-filled air of the day yields to the chilling embrace of the night. This is the moment the "dew point" is reached. It's a peculiar transformation: the air suddenly can't hold its ghostly moisture anymore, and that vapor condenses into liquid water. Because water is heavier than air, it settles, forming on any surface that has dropped below that critical dew point temperature.

The Dangerous Grip of the Ghostly Moisture

Your electrical enclosures are prime targets for this spectral threat. During the day, the whirring of your equipment combined with the ambient air typically generates enough warmth to keep temperatures above the dew point—the ghost is kept at bay.

However, the threat intensifies when the clocks strike off-peak hours. The equipment is silent, the heat fades, and the ambient temperature plummets! This is when the cycle begins: day after day, the condensation settles, then evaporates, only to return. With each cycle, the insidious moisture will silently begin to corrode the delicate electronic components, leading to breakdown and frightening repair costs.

The Guardian Against the Ghost: The KSEHT Fan Heater

Every great horror story needs a hero, and ours is the KSEHT Fan Heater—the definitive cure for electrical cabinet condensation! This compact, high-performance unit introduces a reliable source of heat to keep internal temperatures safely above the dew point. It's engineered to prevent condensation or simply maintain a comforting minimum temperature inside your enclosure, even under chilling conditions.

KSEHT Fan Heater Features:

• The Paranormal Sensor: A built-in thermostat acts as a spectral shield, allowing you to set the internal temperature (from 0°F to 100°F) needed to keep the dew point ghost at bay.
• A Solid Defense: Its durable brushed metal housing is designed for easy, low-maintenance panel mounting.
• Controlled Energy: The KSEHT Heater includes an integrated overheat protection system to ensure the heat used to banish the condensation is always safe and controlled.
• The Watchman's Light: A small, reassuring pilot light indicates when the "Heat On" condition is active, confirming your enclosure is protected.
• Whisper of the Wind: An auto fan control switch prolongs motor life while ensuring heat is evenly distributed throughout the enclosure, preventing any cold, damp corners where moisture may be lurking.

In addition to a monstrous assortment of electrical cabinet cooling products, Kooltronic offers a selection of enclosure heaters, available in several operational styles, including PTC Heaters and Fan Heaters. 

Don't let the shadow of water destroy your electrical installation! Browse all enclosure accessories or contact an enclosure cooling specialist to find the perfect enclosure heater model to end the haunting in your electrical cabinet.