Tube and coil cleaners

This category covers the chemicals and equipment used to remove fouling from heat exchangers: foaming alkaline and acidic concentrates for condenser and evaporator coils, antibacterial evaporator treatments, brushes and tube cleaners for shell-and-tube exchangers, and pressure pumps or sprayers for application. A clean coil restores heat transfer, lowers condensing pressure and compressor power draw, limits biofilm and odours, and improves condensate drainage.

A pro matches the product to the soiling and the metal: acidic concentrates dissolve oxides and scale on aluminium fins, alkaline cleaners tackle grease and dust, and on copper/aluminium it is essential the product is rated safe for that metal so it does not corrode the fins. Check: dilution ratio (concentrate vs. ready-to-use), foaming action (clings better to vertical fins), rinse vs. no-rinse formula, pH, container size against your service usage, and compatibility with your pressure pump/sprayer.