Cody Farmer
Passive House design build and performance materials technical training videos for the Colorado region. Featuring the best in Energy Recovery Ventilation (Zehnder, Ventacity) Pro Clima air barriers with wall systems and thermally broken connection details essential for extremely tight buildings for performance driven goals. MainStream Corporation has built several of the tightest known buildings in the US and is committed to helping owners cost effectively increase health, comfort, and freedom from utility bills. MainStreamCorporation.com
David’s home stead vent situation
Intro to ZehnRoom.Com CFM Table, manifold sizing for Building Permit
Coupling Zehnder ComfoTube
MainStream Quote Cart for Contractors Budgeting Zehnder Systems
Zehnder ComfoAir Q top of unit 180mm unit to 200mm to 8”
Do ERVs help or HURT radon? BOTH! Keep filters clean and it's good and green!
Changing the handing of a Zehnder unit
CFM Test: Broan 210 AI B210E75RS, Q350 Zehnder
How to tape 3" Comfo Flex duct or Comfo Tube. (Woops! I called ComfoTUBE (Comfo Pipe 2x!!))
How much more load for all electric Passive House?
HERS report indoor air quality & loads, a quick Ekotrope redline.
Poorman's HRV from Uncle Paul
How do I use my Zehnder CA ComfoSense
Zehnder CA200 Bench test with Pearl and Flex duct.
Can a Heat Pump replace a furnace in the Rockies?
Is my Pre-heater working? Zehnder Status accessing the P-90 Menu
Commission Report 1
Enable Macros in security settings, link in desc.
Zehnder Comfo Air Q Fan Remove and Replace
Zehnder Q Mid Sensor Remove and Replace
Zehnder Comfo Air Q Mother Board code
Changing the Zehnder Q mother board
Zehnder CA series vs. Q series vs. Other ERV or HRV
Zehnder Carbon and MERV15 filtration boxes. Comfo Well Assembly
Zehnder Comfo Control App (iPhone or Android ) to home network
Q StartUp. Wire BEFORE you plug in.
Primary air barrier location and continuity on a remodel.