We have no idea whether [Nick Goodey] is a trained engineer or not. But given the detailed design of this DIY energy recovery ventilator for his home HVAC system, we’re going to go out on a limb and ...

In our modern semi-dystopia, it seems like most companies add automation features to their products to lock them down and get consumers to buy even more proprietary, locked-down components. The few ...

Clean air is essential to good health — not just outdoor air, but the air we breathe in our homes. An energy-recovery ventilator can improve indoor air quality in tightly sealed houses. Installing an ...