Lifebreath 2500IFD specifications Model 2500EFD, Specifications

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Model 2500EFD

(ROOFTOP)

SPECIFICATIONS

AIR FLOW

2100 cfm (985 L/s) at 1.0"wg ESP

PERFORMANCE

70% effective at 2500 cfm (1172 L/s)

CORE

Modular aluminum sensible heat recovery core. Plate-to-plate type. Slides out of either side of cabinet for service.

MOTORS

Two single shaft PSC, 3-speed, 208/230V,5.1 amps, 1 ph, 1 hp

BLOWERS

Two direct-drive centrifugal blowers, one per air stream.

FILTERS

Two 18" X 24" 4-inch pleated filters in each air stream.

DUCT CONNECTIONS

Four 24" X 16" (610mm X 406mm) to and from the building under cabinet. Four 28" X 18" (711mm X 457mm) hoods included on side of cabinet with screens.

CABINET

 

Exhaust

 

Hoods (2)

Hoods

Supply Hoods

 

 

 

c/w Bug Screen

 

 

 

 

4" Filters

Motors (2)

 

 

Roof Curb

 

Exhaust Duct

 

 

 

 

24"x16"

 

 

Heat Exchange Core

 

Supply Duct

Drain Pans (2)

 

24"x16"

 

 

*NOTE: Roof curb is one inch smaller than outside dimensions of cabinet.

20 gauge powder coated galvanized steel (G60) for superior corrosion resistance. 16 gauge galvanized frame, insulated with 1.5" fibreglass insulation to pre- vent condensation.

DRAIN

Two stainless steel drain pans with 1/2" NPT drain spouts.

MOUNTING

Rooftop mounted on optional roof curb (Part No. 53- 2500)

CONTROLS

 

 

 

 

 

 

 

 

 

Electrical

 

 

Heat

 

Filter

 

 

Service

 

 

Exchanger

 

Service

 

 

Panel*

 

 

Service

 

Panel*

 

 

 

 

 

Panel*

 

 

 

 

 

 

 

 

 

 

 

89.9"

SIDE VIEW

18"

18"

27"

47"

24V terminal strip inside electrical box, to connect optional remote controls (not included), obtain on/off

*NOTE: Removable service access panels on both sides of 2500EFD cabinet.

and high/low functions.

DEFROST

Factory set defrost time (user adjustable).

Supply motor is shut off while exhaust air defrosts core.

WARRANTY

15 year warranty on heat exchanger, and 2 years on parts.

WEIGHT

700 lbs.

SHIPPING WEIGHT

1100 lbs.

Hood

38.4"

Fresh Air

Supply

 

 

 

 

 

44.95"

 

 

 

44.95"

 

 

 

 

 

 

8"

8"

 

 

21.8"

 

25"

8"

8"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bottom duct

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"

 

 

 

 

 

connections

 

 

 

 

"

 

 

 

 

 

 

 

 

 

 

12

 

 

 

 

 

16" X 24"

 

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Centre

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

"

 

 

 

19.2"

Point

 

 

12

"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

89.9"

BOTTOM VIEW

Hood

28"

Stale Air

Return

OPTIONAL CURB WEIGHT 50 lbs.

All units conform to CSA and UL standards.

DATE: ____________________________________________PROJECT: ________________________________________

MECHANICAL CONTRACTOR: __________________________________________________________________________

5

TI-91E

1203

 

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Contents Operation Installation Manual Introduction Table of ContentsCommercial and Institutional Requirements Selecting the Correct Size HRVModel 2500IFD Model 2500EFD SpecificationsPerformance Options and AccessoriesOperation Instructions Optional Remote ControlsContinuous Operation Internittent OperationUser Adjustable Defrost Optional Remote ControlsOperation Defrost onMounting Fan DefrostLocation 2500IFD Platform mount not provided MountingFrame Assembly Roof Curb Assembly InstructionsFrame Application and Location Securing the FrameDuctwork System DrainsStale Air Return System Pitot Tube AIR Flow Balancing Commercial Balancing ProcedureIntegrated Hvac System Balancing Dampers Integrated Hvac SystemWiring Diagram Ladder Diagram Two Year Limited Warranty 15 Year Core Warranty Commercial Lifebreath Heat Recovery Ventilators
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2500EFD, 2500IFD specifications

The Lifebreath 2500EFD and 2500IFD are advanced energy recovery ventilation units designed to enhance indoor air quality while maximizing energy efficiency. These systems are particularly beneficial for residential and commercial structures, offering a sustainable solution to manage indoor environments.

One of the standout features of the Lifebreath 2500 series is its Energy Recovery Ventilator (ERV) technology. This innovative system allows for the transfer of heat and moisture between the incoming and outgoing air streams. As a result, during winter months, the ERV preconditions the incoming cold air with the warmth of the outgoing air, helping to maintain a comfortable indoor temperature without excessive energy expenditure. Conversely, during summer, it helps to draw the humidity out of the incoming air, leading to a more comfortable living space.

The Lifebreath 2500EFD model is designed with a direct drive motor that operates quietly and efficiently, providing superior performance with minimal maintenance. The high-efficiency filter systems ensure that the air circulated indoors is free of dust, pollen, and other airborne contaminants, significantly improving the overall air quality. Both models also incorporate a digital control system, allowing for precise adjustments and easy monitoring of indoor air parameters.

Another significant characteristic of the Lifebreath 2500IFD is its integrated filtration technology. It features MERV 8 filters that capture fine particles, effectively reducing allergens and improving health for occupants. The unit runs quietly, ensuring that it does not disrupt daily activities while providing constant ventilation.

The Lifebreath units are also built with durability in mind. Constructed from robust materials, they are designed to withstand various environmental conditions while ensuring longevity. The compact design makes them suitable for both new constructions and retrofitting existing spaces, making them versatile solutions for improving ventilation in diverse building types.

In summary, the Lifebreath 2500EFD and 2500IFD systems combine advanced energy recovery technology with efficient air filtration, quiet operation, and a user-friendly control system. By prioritizing indoor air quality and energy efficiency, these ventilation units are essential tools for creating healthier, more comfortable living and working environments.