> For the complete documentation index, see [llms.txt](https://docs.ladybug.tools/hb-energy-primer/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ladybug.tools/hb-energy-primer/components/4_hvac/heatcool_hvac_templates.md).

# HeatCool HVAC Templates

![](/files/-Mihpem9bVlSRxwXSgKo)

![](/files/-MihpemFEm4F_1mmq_QS) - [\[source code\]](https://github.com/ladybug-tools/honeybee-grasshopper-energy/blob/master/honeybee_grasshopper_energy/src//HB%20HeatCool%20HVAC%20Templates.py)

Provides a list of available template systems providing heating + cooling (without ventilation).