Allentown, PA March 31 — April 2 TBD Allentown, PA, Map Event Information: Allentown, PA Available Classes Residential Controller Programming & Operation — March 31, 2026 Class Information Register Now Electrical Troubleshooting for Irrigation Systems — March 31, 2026 Class Information Register Now Commercial Controller Programming & Operation — April 1, 2026 Class Information Register Now 2-Wire System Technician — April 1, 2026 Class Information Register Now IQ4 Expert — April 2, 2026 Class Information Register Now
