keyword

what is h v a c

Monthly search volume and cost-per-click data for "what is h v a c" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+h+v+a+c&country=us" +--------------+------------------+ | volume | 22,200 | | cpc | $6.32 | | competition | 0.03 | | country | US | | updated | 2026-05-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
what.is hvac	27,100	$7.45	18/20
what is hvac	27,100	$10.08	14/20
hvac what is	27,100	$7.45	12/20
what is heating ventilation and air conditioning	27,100	$7.45	11/20
hvac is what	22,200	$6.32	12/20
what is hvac system	5,400	$9.81	14/20
what are hvac systems	5,400	$4.79	12/20
what is an hvac system	5,400	$4.79	12/20
what does hvac mean	2,900	$5.68	12/20
what hvac	1,900	$10.19	13/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+h+v+a+c&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt