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Bypass Terminal Units

Nailor 3400 Series Bypass Terminal Units are designed to provide variable air volume supply when used with constant volume fan low pressure packaged air handling systems or roof-top air conditioning units. Excess air is diverted through a bypass opening and into the system return.

Model Series 3400

Content Container

Designed to provide variable air volume supply when used with constant volume fan low pressure packaged air handling systems or roof-top air conditioning units. Excess air is diverted through a bypass opening and into the system return.

Models

Basic Unit
D3400 - DDC Controls
A3400 - Analog Controls
P3400 - Pneumatic Controls
Basic Unit with Electric Reheat
D34RE - DDC Controls
A34RE - Analog Controls
P34RE - Pneumatic Controls
Basic Unit with Hot Water Reheat
D34RW - DDC Controls
A34RW - Analog Controls
P34RW - Pneumatic Controls

Submittals

All Submittals Combined
Individual Submittals
D3400, A3400 • Bypass Terminal Units • Digital or Analog Controls
D34RE, A34RE • BypassTerminal Units • w/ Electric Reheat • Digital or Analog Controls
D34RW, A34RW • BypassTerminal Units • w/ Hot Water Coil • Digital or Analog Controls
P3400 • BypassTerminal Units • Pneumatic Control
P34RE • BypassTerminal Units • Pneumatic Control • w/ Electric Reheat
P34RW • BypassTerminal Units • Pneumatic Control • w/ Hot Water Coil

Control Sequence

A3400 E10 • Analog Electronic Controls • Control Sequence • VAV • Cooling with Time Proportional Electric Auxiliary Heat (Perimeter)
A3400 E2 • Analog Electronic Controls • Control Sequence • VAV • Cooling Only
A3400 E6 • Analog Electronic Controls • Control Sequence • VAV • Auto Heating/Cooling Changeover w/Time Proportional Electric Aux. Heat (Perimeter)
A3400, A34RW E3 • Analog Electronic Controls • Controls • VAV • Automatic Heating/Cooling Changeover
A3400, A34RW E4 • Analog Electronic Controls • Controls • VAV • Cooling with Auxiliary Heat (Perimeter Heating or Hot Water Reheat)
A3400, A34RW E5 • Analog Electronic • Controls• VAV • Automatic Heating/Cooling Changeover w/ Auxiliary Heat (Perimeter Heating or Hot Water Heat)
A34RE E10 • Analog Electronic Control • VAV • Cooling with Time Proportional Electric Reheat
A34RE E6 Analog Electronic Control Control Sequence • VAV • Auto heating/cooling changeover with time proportional electric reheat
A34RE E7 • Analog Electronic Controls • Control Sequence • VAV • Cooling with one stage electric reheat
A34RE E8 • Analog Electronic Control • Control Sequence • VAV • Auto heating/ cooling changeover with one stage Electric reheat
A34RW E9 • Analog Electronic Controls • Controls • VAV • Cooling with Proportional How Water Reheat
Pneumatic Controls • Control Sequence P1 • Cooling (with Optional Reheat) • RA/NO
Pneumatic Controls • Control Sequence P1A • Cooling (with Optional Reheat) • DA/NC

IOM

3400 Series • Bypass Terminal Units • Installation Instructions

Specifications

Bypass • Word Document [.docx]

Catalog

Revit

Terminal Units - Section E - ByPass Units • Model Series 3400

taxonomy-1027

Terminal Units

Bypass Terminal Units

Intro

Bypass Terminal Units

Model Series 3400

Designed to provide variable air volume supply when used with constant volume fan low pressure packaged air handling systems or roof-top air conditioning units. Excess air is diverted through a bypass opening and into the system return.

View Product Details
  • 3400