Hacking the Panasonic WhisperComfort Spot ERV into a Tiny Ducted Ventilation System

Let's turn a 2-port ERV into a 3-port by doing surgery! This approach was shown to me by a technician inside Panasonic, and I don't think the exact approach works on their newer 60 cfm model. Take my Ventilation Training and learn all that I know about this complex topic: https://buildingperformanceworkshop.c... FYI: this is NOT the system we ultimately installed. See that at    • Perfect Ventilation System for Any Home, I...   Home performance guru Corbett Lunsford shows off the features of the Panasonic WhisperComfort Spot ERV (Energy Recovery Ventilator) in the process of building the Tiny Lab. He uses a MacGyver modification recommended by the Panasonic tech team to turn it into a tiny ducted ERV system for the two-room home.