Upgrade to efficient cooling in London, Ontario with high-SEER AC replacements, careful refrigerant charging

https://www.mediafire.com/file/smtjiz588v9xtat/pdf-56313-24067.pdf/file

Upgrade to efficient cooling in London, Ontario with high-SEER AC replacements, careful refrigerant charging, and airflow tuning that lowers noise, reduces costs, and boosts overall comfort.