08 · BLOG
HVAC know-how
Correct installation, cleaning and refrigerant norms — technician tips.
2026-06-13
AC installation price in 2026 — what really sets the cost
Why advertised "cheap" installs mislead, and what actually drives the real cost — capacity, line length, wall type, outdoor-unit access, electrical prep.
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2026-06-13
Which AC should I choose — BTU and room size
How to match AC capacity to room area, inverter vs standard, and what energy class, noise level and warranty actually mean.
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2026-01-30
Correct vacuum testing during AC installation
Why vacuum testing is mandatory and what skipping it leads to — with real-world examples.
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2026-02-23
7 mistakes to avoid during AC installation
Common mistakes that lead to equipment failure sooner or later — and how to avoid them.
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2025-12-12
Can you heat with an AC in winter?
When the heating mode works efficiently and when a heat pump is better — practical energy and cost view.
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