Resource Library
BPI: Reference Sheets and Technical Documents
Website
Overview
Quick reference for standards and testing from BPI.
Quick Links
Quick Reference Standards
Combustion Appliance Safety Inspection for Vented Appliances
CST Procedure for Gas Ovens, Direct, Power-Vented, or Vent-Free Appliances
Quick Reference Testing In/Testing Out Requirements for Certified Professionals
Technical Documents
Related Resources
DOE: Geothermal Heat Pumps
This resource webpage provides information on Geothermal Heat Pumps for consumers with links to fact sheets, videos, information pages, and geothermal basics.