HtabOverviewModels By-Pass Box A3400 - with E3 Analog Controls for Heating/Cooling Changeover and Transformer Accessories AT343 - 3' Attenuator for 3400 By-Pass Box Single Duct Box D3001 - Single Duct Box • DDC Controls Accessories AT303 - Attenuator, 3 Foot Long V2072 - Transformer 120-24V, 40VA - Foot Mount V2080 - Controls Enclosure V3103 - 3EL • Analog Heat/Cool Changeover • with QA 120-24V Transformer Control Sequence Analog Electronic Controls • Control Sequence E3 • VAV • Automatic Heating/Cooling Changeover Submittals A3400 • Bypass Terminal Units • Digital or Analog Controls D3001, A3001 • Single Duct Terminal Units • Digital or Analog Control Options & Accessories AT303, AT305 • Discharge Sound Attenuators for Single Duct Terminal Units Liner Option • Fiberglass Dual Density IOM 3000 Series • Single Duct Terminal Units • Installation Instructions 3400 Series • Bypass Terminal Units • Installation Instructions Specifications Bypass • Word Document [.docx] SDTU • Single Duct • Supply • Word Document [.docx] Performance Data 3000 Series • Single Duct Terminal Units • 3 ft. (914) Integral Attenuator • Discharge Sound Power Levels 3000 Series • Single Duct Terminal Units • AHRI Certification & Performance Notes 3000 Series • Single Duct Terminal Units • Discharge Sound Power Levels 3000 Series • Single Duct Terminal Units • NC Level Application Guide 3000 Series • Single Duct Terminal Units • Performance Data Explanation • Sound Power vs. NC 3000 Series • Single Duct Terminal Units • Radiated Sound Power Levels 3400 Series • By-Pass Box • AHRI Certification & Performance Notes 3400 Series • BypassTerminal Units • NC Level Application Guide 3400 Series • BypassTerminal Units • Sound Power Levels 3400 Series ∙ By-Pass Box ∙ Performance Data Explanation