Library

Article describing how demand plumbing systems send cold water back to the water heater until hot water arrives at the sink, shower or other fixture where it is needed.

Case study describing solar thermal and photovoltaic systems in new construction.

Case study describing solar thermal and photovoltaic systems in new construction.

Brochure on specifications for solar thermal systems.

Guide describing refrigeration leaks, including common leak points, how to fix them, and how to prevent them.

Case study of new home construction in the hot-dry and mixed-dry climate zones.

Article discussing indoor water management.

Second part of an article series focusing on servicing high efficiency modcon boilers. This part focuses on paperwork and follow-up communication with the homeowner for scheduling annual maintenance.

Article describing the author's experiences in owning and servicing a modcon boiler.

Report providing a synopsis of a project to evaluate the performance of a roof-integrated solar water heating system.