MALTA, N.Y. — The Building Performance Institute Inc. (BPI) has announced the introduction of its Infiltration and Duct Leakage (IDL) certification, a task-oriented credential that verifies a ...

High-performance building envelopes are rewriting the playbook for HVAC contractors — as buildings are getting more airtight and insulation more robust, loads drop and demand curves flatten, meaning ...

Certain faulty beliefs surrounding building performance in warm, humid zones continue to persist in the design and construction industry - and the interaction between building envelopes and HVAC ...

When asked what is the best way to increase the efficiency of any HVAC installation, including hydronics, Dan DePontbriand, contractor at Mountain Air said, "Insulation and building sealing ... the ...

NORTHBROOK, Ill.--(BUSINESS WIRE)--UL Solutions, a global leader in applied safety science, today announced a significant expansion of its heating, ventilation and air conditioning (HVAC) testing ...