DRAIN AND OVERFLOW CONNECTION LOCATIONS

 

 

 

 

Connection Locations - in inches

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model

 

Outdoor Air Side

 

 

 

 

Exhaust Side

 

 

 

 

 

 

 

 

 

 

 

 

 

A

B

C

 

D

A

 

B

C

D

 

 

 

 

 

 

 

 

 

 

 

HRE-20

4..00

2..875

40..75

 

42..25

4..00

 

2..875

52..25

53..75

 

 

 

 

 

 

 

 

 

 

 

HRE-45

6..25

5..125

42..625

 

44..125

6..25

 

5..125

56..50

58..00

 

 

 

 

 

 

 

 

 

 

 

HRE-55

6..375

5..125

53..00

 

54..50

6..375

 

5..125

66..375

67..875

 

 

 

 

 

 

 

 

 

 

 

HRE-90

6..375

5..125

47..25

 

48..50

6..375

 

5..125

71..00

72..25

 

 

 

 

 

 

 

 

 

 

 

Outdoor Air

OUTDOOR

AIR

INTAKE

COMPARTMENT

3/4 INCH DIRECT EVAP DRAIN AND

OVERFLOW CONNECTIONS

OUTDOOR AIR

DISCHARGE

COMPARTMENT

B A

C

D

Exhaust

EXHAUST AIR

INTAKE

COMPARTMENT

A B

C

D

EXHAUST AIR

DISCHARGE

COMPARTMENT

3/4 INCH INDIRECT EVAP DRAIN AND OVERFLOW CONNECTIONS

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Greenheck Fan 55, HRE-20, 90, 45 manual Drain and Overflow Connection Locations

45, 55, 90, HRE-20 specifications

The Greenheck Fan HRE series, specifically the models HRE-20, HRE-90, HRE-55, and HRE-45, represents a blend of innovation and efficiency in the HVAC industry. Built for both commercial and industrial applications, these exhaust fans stand out due to their robust design and advanced operational features.

One of the main features of the HRE series is its energy-efficient motor design. These fans come equipped with a premium efficiency motor that reduces energy consumption while maintaining high performance. The motors are specifically designed to provide exceptional airflow while operating at lower sound levels, ensuring a quieter environment.

The HRE models also showcase advanced aerodynamic design, featuring optimized blade geometry that enhances airflow performance. This design ensures that the fans can deliver consistent and effective air movement even at varying operational conditions. This makes the HRE series suitable for use in a wide range of applications, from commercial kitchens to industrial processes.

Another significant characteristic of the HRE series is its durability. Constructed from high-quality materials, these fans are built to withstand harsh environmental conditions and prolonged usage. The robust casing and corrosion-resistant finishes ensure longevity, reducing the need for frequent repairs or replacements.

In terms of installation and maintenance, the HRE series offers significant advantages. The fans are designed for easy installation with clear mounting instructions. Additionally, maintenance procedures are simplified, allowing for hassle-free access to critical components, which reduces downtime and operating costs.

Technologically, the HRE models incorporate advanced controls and monitoring systems. These systems can offer real-time feedback on operational performance, allowing for proactive maintenance and energy management. Integrated controls can be customized to work with building management systems, providing users with seamless integration and control capabilities.

Overall, the Greenheck Fan HRE-20, HRE-90, HRE-55, and HRE-45 exemplify a commitment to quality and efficiency in commercial and industrial ventilation solutions. Their combination of energy efficiency, advanced design, durability, and user-friendly features make them a leading choice for those seeking reliable airflow solutions. These fans not only meet current industry standards but also set a benchmark for performance and innovation in the HVAC sector.