Scale, the buildup of minerals and deposits internally within a heat exchanger, must be regularly removed to guarantee maximum efficiency of the equipment. While there are many products and processes that can be utilized depending on the severity of build-up, frequency of maintenance, and type of exchanger, there are a few best practices to keep in mind to ensure your equipment is properly descaled.
Isolate equipment to be cleaned
This means closing valves, disconnecting from other parts of the system, etc. This is considered a best practice because it minimizes the risk of chemical descaling agents seeping into other pipes.
Utilize proper protection (PPE)
While heat exchanger maintenance should be routine and regular, there are always certain risks that should be prepared for in advance. To prevent physical injury, always use PPE such as safety glasses, gloves, and proper boots in case you come into contact with chemical agents or other potential hazards.
Choose the correct cleaning agent
Different types of heat exchangers will require different forms of cleaning agents. For example, the metal material used for heat exchangers varies greatly, and different agents target scale on certain types of metal better than others. Your water supply also may have common or complex minerals that require varied forms of cleaning agents. Additionally, you may prefer more eco-friendly or “greener” products. Always be sure to research products thoroughly and read labels to ensure you’re choosing the right agent for your unique needs.
Follow proper cleaning processes
To clean your heat exchanger most effectively, you’ll want to follow proper cleaning processes such as correct ventilation, suitable disposal of any debris or scale that you remove, and constantly regulated flow processes during the cleaning itself. This reduces risk and descales your equipment most efficiently.
No matter how experienced you are with cleaning your heat exchanger, it’s important to always be slow, careful, and thorough. You must be very knowledgeable about your system and its needs to minimize injury and prevent any damages. A well-prepared for heat exchanger cleaning utilizing best practices is the surest way to ensure your equipment functions properly and safely.
Wheelhouse Industries offers a complete line of heat exchanger and condenser cleaning products are designed and formulated to offer the safe and cost-effective performance.