It is important that THD HEATSTRIP units installed in outdoor locations are regularly cleaned to ensure a long and efficient operating life. In coastal locations in particular, salt in the air can cause rusting and staining of metal. Even in city locations, pollution in the air can also contaminate surfaces and will affect the ability of the coatings and
material of your THD HEATSTRIP to protect from rust and stains. The heater can be lightly sprayed with a hose, but the preferred method of cleaning is to rinse the
heaters using a soft cloth with warm water and a mild detergent. Ensure any soap residue is rinsed off.