Products Condensers JS4BD

Media

JS4BD
JS4BD


Description

Model JS4BD is a condensing unit for outdoor installation, often coupled with a Reznor air handler (PreevA or Light Commercial Series, or Model CAUA). Like all Reznor condensing units, Model JS4BD uses non-ozone depleting R-410A refrigerant. The cooling capacity ranges from 1.5 to 5 tons.

Cooling Range ( MBH )

Cooling Efficiency ( SEER )

Standard

  • Designed using galvanized steel: With a polyester urethane coat finish. The 950 hour salt spray finish resistscorrosion 50% better than comparable units.
  • Composite Base Pan: Absorbs sound and is corrosion resistant. Composite is also stronger and lighter than steel.
  • Micro-channel Coils: All aluminum outdoor coil is designed to optimize heat transfer, minimize size and cost, and increase durability and reliability.
  • Permanently Lubricated Motor: A heavy duty PSC motor for long lasting reliability and quiet operation. Requires no maintenance and is completely protected from rain and snow.
  • Full Service Valves: These brass valves are easily accessible and simplify servicing of the refrigeration system.
  • High Pressure Switch: Protects against abnormally high system pressures. Auto-reset feature prevents nuisance service visits.
  • Liquid Line Filter Drier: Included with unit, field installed.
  • Removable Top Grille Assembly: Allows ease of service from the top without disconnecting fan motor leads.
  • One Piece Top/Orifice: Designed for maximum airflow and quiet operation.
  • Easy Compressor and Control Access: Designed to make servicing easier for the contractor, access panels are provided to all controls and the compressor from the side of the unit.
  • Complete metal wrapper: Protects the unit coil from being damaged.

Optional Features - Factory Installed

  • 1.5 - 5 ton cooling capacity
  • Voltage and phase options
    • 208/230-60-1
    • 208/230-60-3
    • 460-60-3

Optional Features - Field Installed

  • Start assist kit
  • Low ambient kit
  • Fan delay relay kit
  • Low pressure switch

Brochures
2 Files

Brochures


English
Light Commercial Marketing Catalog
Light Commercial HVAC Equiment Marketing Catalog
Download File
1.0 MB
Heating, Cooling, Ventilation & VRF Product Line
Heating, Cooling, Ventilation & VRF Product Line Sheet
Download File
630.7 kB

Technical Data
2 Files

Technical Data


English
Tech Spec - JS4BD 1ph
Description, options & dimesions for Model JS4BD single phase units
Download File
613.8 kB
Tech Spec - JS4BD-B - 3ph
Description, options, dimensions for MOdel JS4BD-B 3 phase units
Download File
559.7 kB

Service/Installation
12 Files

Service/Installation


English
Unit Installation Manual - JS4BD (3ph)
Installation manual for Model JS4BD - 3 phase units
Download File
2.0 MB
Parts Manual - Model JS4BD - 1ph
Model JS4BD single phase units parts manual
Download File
633.1 kB
Parts Manual - Model JS4BD 460-3
Model JS4BD 460-3ph parts manual
Download File
370.0 kB
User's Manual - JS4BD
User's manual for Model JS4BD
Download File
729.6 kB
Parts Manual - Model JS4BD - 208/230-3
Model JS4BD 208/230 3ph parts manual
Download File
370.5 kB
Option - Installation - Hard Start - Light Commercial
Universal hard start kit installation instructions for Models JS4BD, JT4BD, P6SD, DF6SF, R8GD, R6GF, R8HE
Download File
263.4 kB
Wiring Diagram - Model JS4BD - 3ph
Model JS4BD three phase units typical wiring diagram
Download File
28.1 kB
Wiring Diagram - Model P6SD - 5 ton, 208/230-3
Model P6SD 5 ton, 208/230 - 3 phase units typical wiring diagram
Download File
30.5 kB
Wiring Diagram - Model JS4BD - 1ph
Model JS4BD single phase units typical wiring diagram
Download File
31.5 kB
Wiring Diagram - Model JS4BD - 460-3
Model JS4BD 460-3 phase typical wiring diagram
Download File
520.3 kB
Unit Installation Manual - JS4BD (1ph)
Installation manual for Model JS4BD - single phase units
Download File
2.4 MB
Field Service - Replacement of Discontinued Relays
Installation for kits designed to replace relays no longer available from suppliers. Applies to all Reznor units using obsolete relays.
Download File
340.4 kB

Other Files
1 File

Other Files


English
Warranty Statement
Reznor equipment limited warranty statement
Download File
183.4 kB