Add Yahoo as a preferred source to see more of our stories on Google. This basement-mounted HRV is the ideal solution for homes that get two wet in winter. Though typically connected to existing ducts ...

Ductless mini-split systems are being installed in many residential settings and some commercial applications due to the boost they provide in energy efficiency and indoor air quality (IAQ). However, ...

Question: My house was retrofitted with a heat recover ventilator (HRV) system a number of years ago. Both of the home’s bathrooms had ductwork retrofitted at the time to connect to the HRV system.

Q: What’s the maximum length of insulated duct I can install with my new heat recovery ventilator (HRV)? Is 18 feet too long? A: I’ve never seen figures for the maximum length of insulated flex pipe ...