Uploaded January 2026 | Updated September 2026, 3 weeks ago
Join Bert from HVAC School at the 7th Annual HVAC/R Training Symposium as he interviews Chris Erickson about the innovative Drain IV product - a game-changing HVAC drain line treatment system designed exclusively for trade professionals.
In this demo, discover how this pump-driven drain line maintenance solution helps prevent clogs and keeps condensate drains flowing clean. Chris walks through the complete installation process, showing how the Drain IV system can be installed either directly into the drain line or preferably into the drain pan itself to treat the source.
Key Features of the Drain IV System:
Pump-driven design - pumps up to 5 feet vertically
6-month treatment cycle
Trade-only distribution (not available on Amazon or big box stores)
Complete installation kit included with all necessary connections
Flexible mounting options with 40lb magnets
UVC-resistant black hose for inside air handler
Clear hoses for outside applications
Drain pan clips for precise solution placement
Perfect for closet installs and tight spaces where gravity-fed units won't fit, the Drain IV offers contractors a professional preventative maintenance solution that keeps customers coming back for refills and service.
Learn more about Drain IV: drainiv.com
Read all the tech tips, take the quizzes, and find our handy calculators at hvacrschool.com or the HVAC School Mobile App on the Google Play Store (hvacrschool.com/play-store) or App Store (hvacrschool.com/app-store).
Join Bert from HVAC School at the 7th Annual HVAC/R Training Symposium as he interviews Chris Erickson about the innovative Drain IV product - a game-changing HVAC drain line treatment system designed exclusively for trade professionals.
In this demo, discover how this pump-driven drain line maintenance solution helps prevent clogs and keeps condensate drains flowing clean. Chris walks through the complete installation process, showing how the Drain IV system can be installed either directly into the drain line or preferably into the drain pan itself to treat the source.
Key Features of the Drain IV System:
Pump-driven design - pumps up to 5 feet vertically
6-month treatment cycle
Trade-only distribution (not available on Amazon or big box stores)
Complete installation kit included with all necessary connections
Flexible mounting options with 40lb magnets
UVC-resistant black hose for inside air handler
Clear hoses for outside applications
Drain pan clips for precise solution placement
Perfect for closet installs and tight spaces where gravity-fed units won't fit, the Drain IV offers contractors a professional preventative maintenance solution that keeps customers coming back for refills and service.
Learn more about Drain IV: drainiv.com
Read all the tech tips, take the quizzes, and find our handy calculators at hvacrschool.com or the HVAC School Mobile App on the Google Play Store (hvacrschool.com/play-store) or App Store (hvacrschool.com/app-store).
