Lifebreath 2500IFD Performance, Options And Accessories, Roof Curb optional, Airflow, Crank Timer

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