seodata.dev

keyword

hvac ventilation system

Monthly search volume and cost-per-click data for "hvac ventilation system" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=hvac+ventilation+system&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $1.02 | | competition | 0.7 | | country | US | | updated | 2026-05-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
heating ventilating and air conditioning 368,000 $13.85 15/20
hvac systems 40,500 $7.76 14/20
what is hvac system 5,400 $9.81 12/20
hvac ventilation 2,400 $1.02 20/20
ventilation hvac 1,600 $3.17 20/20
hvac system ventilation 1,000 $0.04 12/20
air conditioning and ventilation systems 880 $2.25 13/20
air conditioning and ventilation system 720 $2.42 12/20
heat ventilation air conditioning 170 $6.51 13/20
heating ventilation system 40 $1.2 12/20

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=hvac+ventilation+system&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