BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//SPEER - ECPv6.15.20//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://eepartnership.org
X-WR-CALDESC:Events for SPEER
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/Chicago
BEGIN:DAYLIGHT
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
TZNAME:CDT
DTSTART:20240310T080000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
TZNAME:CST
DTSTART:20241103T070000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
TZNAME:CDT
DTSTART:20250309T080000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
TZNAME:CST
DTSTART:20251102T070000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
TZNAME:CDT
DTSTART:20260308T080000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
TZNAME:CST
DTSTART:20261101T070000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250415T103000
DTEND;TZID=America/Chicago:20250415T113000
DTSTAMP:20260504T063521
CREATED:20250317T133525Z
LAST-MODIFIED:20250317T133525Z
UID:43307-1744713000-1744716600@eepartnership.org
SUMMARY:Webinar: Blower Door Testing & Its Impact on HVAC Sizing
DESCRIPTION:Are you ensuring your HVAC systems are designed for maximum efficiency and code compliance? Proper airtightness is a critical factor in determining HVAC system performance\, energy consumption\, and overall indoor air quality. Blower door testing is a key diagnostic tool used to measure air leakage in buildings\, helping professionals design and verify energy-efficient homes and commercial buildings. \nJoin us for this in-depth webinar\, where we will break down the importance of blower door testing\, its role in HVAC system design\, and how it impacts code compliance and long-term building performance. \nThree Key Lessons Learned from the Field: \n1.    Right-sizing HVAC is crucial – Many homes and buildings suffer from oversized HVAC systems due to outdated assumptions about air leakage. A tighter home means lower heating and cooling loads\, leading to more efficient\, properly sized equipment. \n2.    Ventilation must be carefully designed – Airtight buildings require balanced mechanical ventilation systems (HRVs/ERVs) to maintain healthy indoor air quality and prevent moisture-related issues such as mold and condensation. \n3.    Small leaks can cause big problems – Even minor leaks around attic hatches\, recessed lighting\, and electrical penetrations can significantly impact energy efficiency and thermal comfort. Addressing these leaks can make a major difference in both blower door test results and HVAC performance. \n\nTweet
URL:https://eepartnership.org/events/webinar-blower-door-testing-its-impact-on-hvac-sizing/
END:VEVENT
END:VCALENDAR