HVAC Shop Blog

Your air conditioner’s not cooling like it used to? The problem might be dirty coils. Discover how using the right chemical to clean AC coils can restore your system’s performance, save energy, and extend its lifespan — all with a few simple steps.

Evap-Fresh by Nu-Calgon is a no-rinse, EPA-registered foaming coil cleaner and disinfectant built for HVAC pros. Save time on split system and AHU services across Australian jobsites — spray, dwell, done.