GetFreon Resource Center

HVAC Insights & Refrigerant Guides

Practical answers for choosing, handling, and maintaining refrigerants—written for HVAC professionals and informed homeowners.

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AC Capacity September 10, 2026 9 min read

Average Refrigerant Charge by Residential AC Size (2026 Reference Table)

Compare documented refrigerant charges for residential AC sizes from 1.5 to 5 tons. Learn why factory charge differs from the final installed amount.

AC Capacity September 10, 2026

Compare documented refrigerant charges for residential AC sizes from 1.5 to 5 tons. Learn why factory charge differs from the final installed amount.

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AC Capacity May 07, 2026

Learn how much refrigerant a home AC needs, where to find the correct charge, and why line length, leaks, superheat, and subcooling matter.

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