Hello. Absolutely. When the coils are clogged with dust or grime, your system needs to run longer to get the same cooling effect. That means higher energy bills too. We had ours cleaned last month by a service provider who followed guidelines similar to those described at https://tamcoair.com/service/coil-cleaning-for-peak-performance/, and the difference was noticeable in both temperature and monthly cost.
Hello. Absolutely. When the coils are clogged with dust or grime, your system needs to run longer to get the same cooling effect. That means higher energy bills too. We had ours cleaned last month by a service provider who followed guidelines similar to those described at https://tamcoair.com/service/coil-cleaning-for-peak-performance/, and the difference was noticeable in both temperature and monthly cost.