E3 - Energy and Efficiency with Emily is a podcast dedicated to energy efficient home building in cold climate areas of New England. In this week’s episode we are joined by a fantastic heat pump and fresh air ventilation installer, Bo Jesperson, with The Breathable Home. We only touch on ventilation, which is a huge passion for both Bo and I, so we will get him back on to answer any future questions on ventilation. But for today, we talk a lot about heating systems and heat pumps and how they are transitioning into main stream.