ECOM Symbol ECOM Symbol

ECHO® H2800Xi HRV

2800 cfm light commercial HRV

Item Number: 95749

• Airflow up to 2800 cfm
• EC Motors
• Continuous airflow monitoring
• MERV-13 (supply) and MERV-8 filters (exhaust)
• Pre-programmed wall control with remote display
• Communication via Modbus and BACnet available
• Double wall construction
• Dual service door & Reversible electrical box

The Electronically-Commutated motors at the High Output energy recovery are the building block of the ECHO Series.

Application

The ECHO H2800Xi Commercial Heat Recovery Ventilation system (HRV) complements today's tight and energy efficient buildings while providing clean air through a MERV-13 filter to remove most particles.

How it works

Fantech Heat Recovery Ventilators (HRV) are designed to supply air into a building while exhausting an equal amount of contaminated air to the outside. The aluminum heat exchanger core transfers sensible energy between air streams resulting in tempering of the supply air and reduced loads on the HVAC system.

Power and efficiency

ECM Motors have built-in integral electronic controls to ensure energy savings no matter what the airflow demands. Reduced energy usage results in lower operating cost. The motors develop less heat so significantly less maintenance is needed and the lifetime of the motor is increased.

The EC motors operate at high efficiency levels and offer a great energy-saving potential not only at full load, but especially at part-load. When operating at part-load, the energy used is much lower than with an AC motor of equivalent output. Reduced energy usage guarantees a drop in operating costs.

Clean air

The ECHO H2800Xi utilizes a MERV-13 pleated filter for the supply air. The MERV-13 filter will filter particles as small as 0.3μm such as: bacteria, droplet nuclei, cooking oil, most smoke and insecticide dust, most face powder, most paint pigments.

Sensors

All sensors are factory installed and calibrated for ease of installation on-site. Each unit is tested and configured. The cost of installing controls at the factory is more economical as the unit is virtually plug n'play for any HVAC installer. Below are the sensor pre-installed with every unit:

• Outdoor, supply, return, & exhaust temperature
• Dirty filter sensors
• Supply and exhaust fan airflow monitoring sensor
• Fan status
Controller capabilities

The highly configurable controller is geared toward ERV applications. It is pre-programmed from the factory and can accommodate changes to the program on-site via the remote display. Below are some available control features:

• Airflow control (CAV)
• Programmable Schedule
• Unit monitoring & alarm handling
It could not be simpler!

The units are supplied preprogrammed, tested and ready to install. Connect the ductsystem, any external components, the power supply, and set the scheduleand fan speed. Installation is now complete.

Frost prevention strategies
Exhaust only

This unit can be configured with an effective exhaust only frost control strategy that is activated once the outdoor temperature reaches the frost threshold. During exhaust only operation, the supply blower shuts down consequently stopping the flow of cold outdoor air. The unit continues to extract warm air for a period of time before going back in normal operation. This cycle is repeated preventing any frost formation and condensation within the unit.

Recirculation (BMP Module - accessory)

When equipped with the BPM module, this unit can be configured with a recirculation frost control strategy that is activated once the outdoor temperature reaches the frost threshold. During recirculation, the exhaust air blower shuts down and room air is recirculated for a period of time before going back in normal operation. This cycle is repeated preventing any frost formation and condensation within the unit.

Technical parameters

Unit
Frequency 60 Hz
Voltage (nominal) 240 V
Phase(s) 1~
Input current 12.2 A
MCA 14 A
MOP 20 A
Speed regulation Stepless
Temperature -13 to 104 °F
Supply fan
Input power (P1), supply fan 1,300 W
Supply air filter
Filter class, supply air MERV13
Extract air filter
Filter class, extract air MERV8
Heat exchanger
Exchanger type Cross flow
Heater
Heating type None
Return fan / Extract fan
Input power, extract fan 1,300 W
Others
Fan control CAV, air flow control
Installation placement Horizontal
Dimensions and weights
Weight 851 lb
Certificates
Certificate AHRI, CSA
Airflow Pressure Drop Cooling - 95˚ F (35˚ C) - Effectiveness

cfm

L/s

in.wg.

Pa

Sensible

Latent

Total

Sensible

Latent

Total

%

%

%

%

%

%

2400

1133

0.50

125

69

0

45

66

0

25

2000

944

0.35

87

70

0

46

68

0

26

1800

850

0.30

75

71

0

47

71

0

27

1500

708

0.23

57

72

0

47

71

0

27

A B C D E Duct Dimensions

52 (1279)

50 (1234)

70 (1865)

66 (1684)

5 (125)

14 x 34 (356 x 864)

Dimensional information is in inches (mm).

1 Fresh air from outside

2

Fresh air to inside

3

Stale air from inside

4

Stale air to outside

Fans

Two (2) electronically commutated motors. The EC fans operate at high efficiency levels and offer a great energy-saving potential not only at full load, but especially at part-load. When operating at part-load, the energy used is much lower than with an AC motor of equivalent output. Reduced energy usage guarantees a drop in operating costs.

Heat Recovery Core

Three (3) aluminum heat recovery cores configured for an efficient cross-flow ventilation. Core is 23.6” x 23.6” (600 x 600 mm) with a 15.6” (397 mm) depth. Cores are manufactured to withstand extreme temperature variations.

Defrost

The heat recovery ventilation system incorporate a standard supply fan shutdown defrost. An external recirculation defrost that does not depressurize the space during the defrost cycle is also available as an accessory.

Serviceability 

Cores, filters and drain pan can be accessed easily from both sides of the unit from hinged and removable access doors. Cores conveniently slide out and blowers can be accessed from both side of the unit from fastened access panels. Blowers are easily removable by taking off the access panel. A clearance of 44" (1120 mm) is required to service the unit.

Cabinet

Double wall construction with 22 gauge galvanized steel. Baked powder coated paint.

Insulation

Insulated with 2in. (50 mm) fiberglass with FSK facing for condensation control.

Controls

Factory installed and pre-programmed controller with remote display for monitoring and configuring the unit. Available communication via Modbus and BACnet.

Filters

The air streams are protected by a MERV13 pleated filter on the supply air and a MERV8 pleated filter on the exhaust air. Filter dimensions are 24" x 24" (610 mm x 610 mm).

Mounting 

Unit may be suspended by using threaded rod, not supplied, or placed on a platform. Unit shall be adaptable for easy service of electrical components. 

Warranty

3 years on all parts.

Requirements and standards
• Complies with the UL 1812 requirements regulating the construction and installation of Heat Recovery Ventilators
• Complies with the CSA C22.2 no. 113 Standard applicable to ventilators
• Technical data was obtained from published results of test relating to AHRI 1060 Standards
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