Our tools are designed for a range of needs and purposes, ensuring we get the job done right – every time.

Psychrometric Chart

This psychrometric calculator provides a suggested output for an industrial humidification system to achieve a desired room humidity, based on certain internal and external conditions. The tool is for guidance only and does not constitute advice on humidifier size selection.

NEMA Plug Configurations

Chart of standard NEMA plug types for straight blade and locking devices.

Glossary of HVAC Terms

Listing of useful heating, ventilation, and air condition terms with a short definition.

Unit Conversions

HVAC and Power unit conversion calculators