Guides

Plain-English HVAC guides

These HVAC guides explain Glendale rules, rebates and new equipment in plain terms. Each one is checked against the official source on the date shown.


Glendale’s heat pump rule, explained

What the AC-to-heat-pump reach code covers, the two ways to comply, the exceptions and when it starts.

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A practical guide to GWP heat pump rebates

Current amounts, who qualifies, the panel upgrade rebate and how to apply within 12 months.

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A2L refrigerants and your next AC system

What A2L means, R-454B and R-32, installation safety, and what happens to existing R-410A systems.

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Glendale, CA · Los Angeles County

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Cool Climate

A licensed Glendale contractor for practical heating and cooling work at homes and businesses.

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Glendale, CA
CSLB License #1117982 (C-20)