PERFORMANCE

AIRFLOWS (Each Air Stream)

 

1316

(2800)

HIGH SPEED

(CFM)

1175

(2500)

 

1034

(2200)

MEDIUM SPEED

893

(1900)

LOW SPEED

L/s

752

(1600)

 

 

 

 

 

AIRFLOW

611

(1300)

 

470

(1000)

 

329

(700)

 

188

(400)

 

 

 

 

47

(100)

 

25

50

75

100

125

150

175

200

225

250

275

300

325

350

375

400

425

450

475

500

525

550

(0.1) (0.2) (0.3)

(0.4)

(0.5)

(0.6)

(0.7)

(0.8)

(0.9)

(1.0)

(1.1)

(1.2)

(1.3)

(1.4)

(1.5)

(1.6)

(1.7)

(1.8)

(1.9)

(2.0)

(2.1)

(2.2)

EXTERNAL STATIC PRESSURE IN PASCALS (in. W.C.)

TEMPERATURE EFFECTIVENESS

EFFECTIVENESS

70%

60%

50%

NOTE: Exhaust Relative Humidity (RH) at 40%

850

944

1039

1133

1228

1322

1416

(1800) (2000) (2200) (2400) (2600) (2800) (3000)

AIRFLOW IN L/s (CFM)

OPTIONS AND ACCESSORIES

99-101: CRANK TIMER

Mechanical timer to activate high speed.

99-116: DEHUMIDISTAT VENTILATION CONTROL (DVC)

Turns unit on/off via slider switch and high/low via built-in dehumidistat.

99-130: DEHUMIDISTAT

Activates high speed when indoor humidity rises above set point on control.

99-140: 4" TECHGRILLE

99-141: 5" TECHGRILLE

99-142: 6" TECHGRILLE

99-148: 8" TECHGRILLE

Round, white, step-type diffusers.

53-2500: OPTIONAL ROOF CURB

Supports HRV on roof and connects

HRV to ducting below.

WEIGHT: 50lbs

Information about design-built electric make-up heat coils available upon request.

Roof Curb (optional)

 

 

Part No. 53-2500

 

 

Supply air

 

 

opening

 

Duct Collar Supports

88.25"

 

 

 

 

36.9"

 

 

14"

 

Return air

Factory installed

 

opening

 

perimeter wooden

 

 

 

 

nailer strip

 

 

TI-91E

7

 

0103

Page 7
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Lifebreath 2500IFD installation manual 400 425 450

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.