Greenheck Fan 473501 Installation, Dimensional Data, Unit Weights and Recommended Roof Opening

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Installation

Dimensional Data

 

 

Overall Exterior Dimensions

 

Model

 

 

 

Width

Overall Width

Overall Length

 

 

(including Lifting Lugs)

(with Exhaust Hood)

(with Outdoor Air Hood)

 

 

 

 

ERCH-HP 20

59.5

75

116

 

 

 

 

ERCH-HP 45

69.5

86

122

 

 

 

 

ERCH-HP 55

79.5

101

134

 

 

 

 

ERCH-HP 90

99.5

123

147

 

 

 

 

All dimensions shown are in inches.

Unit Weights and Recommended Roof Opening

V

 

Exhaust

 

Intake

 

 

U

Supply

 

Discharge

 

 

1/2 inch

1/2 inch

1/2 inch

Unit Size

U

V

Approximate

Weight (pounds)

 

 

 

 

 

 

 

ERCH-HP 20

46

37

2150

 

 

 

 

ERCH-HP 45

54

39

3500

 

 

 

 

ERCH-HP 55

65

47

4450

 

 

 

 

ERCH-HP 90

85

49

5300

 

 

 

 

All dimensions are in inches. Unit weights assume rooftop configuration with weatherhoods, filters, outdoor air damper, six row DX coil, integral condensing section and an indirect gas-fired furnace.

Position the unit roof opening such that the supply discharge and exhaust inlet of the unit will line up with the corresponding ductwork. Be sure to allow for the recommended service clearances when positioning opening (see Service Clearances). Do not face the outdoor air intake of the unit into prevailing wind and keep the intake away from any other exhaust fans. Likewise, position the exhaust discharge opening away from outdoor air intakes of any other equipment.

Model ERCH-HP Energy Recovery Unit 7

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Contents Model ERCH-HP General Safety InformationHandling Inspection and Maintenance during StorageReceiving UnpackingTable of Contents Models and Capacities Product OverviewCoils SubassembliesLocation of components in the module will vary Heat Pump ModuleDimensional Data InstallationUnit Weights and Recommended Roof Opening ERCH-HP 20 ERCH-HP Service ClearancesLifting Lugs LiftingInstall Ductwork Roof Curb Mounting Curb Outside Dimensions and WeightsSet the Unit Lift Rail Mounting / Layout Ductwork ConnectionsExhaust Weatherhood Start-Up Unit Start-Up Procedure Pre-Start-Up ChecklistVoltage Imbalance Unit Start-Up Checklist Electrical Information Plumbing / Piping Overview Discharge Air Temperature SensorCondensate Drain Trap Day Timer or On/Off Switch Optional Remote Control PanelWiring Schematics Indicator Lights powered by the ER UnitOptional Control Center Components Electrical Controls TimerOptional Frost Control Optional Economizer Phase MonitorVariable Frequency Drive VFD Dirty Filter Sensor Optional Rotation SensorStart-Up Adjust the Air SealsEnergy Wheel Sequence of OperationEnergy Wheel Maintenance Factory-Installed Heat Pump System Components Energy Wheel TroubleshootingHeat Pump Overview Heat Pump Controls Refrigeration System Schematic Typical Operating Conditions Lockout Reset Unit Protection Module UPM Fault IndicationsIntelligent Reset DDC Controller Troubleshooting Controller AlarmsFX05 Furnace Controller Measured Airflow Troubleshooting AirflowTroubleshooting Unit Design AirflowResistance Troubleshooting Note Troubleshooting Refrigeration CircuitTwo hours. Recheck for open circuit Check bulb for contact Check entering air wet bulb conditions Worn oil pump Replace the oil pump Dampers Routine MaintenanceMaintenance Frequency Maintenance Procedures LubricationFan Wheel and Fasteners Fan MotorsFan Bearings External Filter Maintenance Internal Filter MaintenanceCoil Maintenance Maintenance Log Warranty

473501 specifications

Greenheck Fan 473501 is a significant player in the world of ventilation solutions, specifically designed to meet the increasing demands for efficiency and effectiveness in air movement. This commercial-grade fan is particularly noted for its high performance and reliability, making it a top choice for various applications, ranging from industrial settings to larger commercial spaces.

One of the main features of the Greenheck 473501 is its energy-efficient design. It is engineered to minimize energy consumption while maximizing airflow, allowing users to achieve optimal performance without incurring high utility bills. The fan is equipped with a powerful motor that not only ensures consistent airflow but also contributes to its overall longevity and durability.

The fan boasts an impressive air performance rating, which is crucial for environments that require precise temperature and humidity control. With adjustable airflow settings, users can customize the fan’s operation to suit specific needs, whether that means circulating air in a warehouse or exhaust in a manufacturing facility.

Another standout characteristic is the fan's robust construction. Built with corrosion-resistant materials, the Greenheck 473501 is ideal for use in harsh environments, where exposure to moisture and other elements could compromise lesser fans. The design also incorporates noise-reducing technologies, making it suitable for settings where quiet operation is essential, such as schools, hospitals, and office buildings.

In terms of installation, the Greenheck 473501 is designed for versatility. It can be easily integrated into various ventilation systems, whether for new constructions or upgrades to existing infrastructure. Its compact footprint allows for convenient placement without sacrificing performance.

Furthermore, Greenheck offers extensive support and resources for this model, ensuring users have access to the information necessary for optimal operation, maintenance, and any potential troubleshooting.

Overall, the Greenheck Fan 473501 represents a harmonious blend of efficiency, durability, and flexibility, making it an ideal choice for those seeking a high-quality ventilation solution that meets contemporary environmental standards while delivering reliable performance across diverse applications.