Lifebreath 1200ERV, 850FD/DD, 500ERV, 700FD/DD, 700ERV, 500DCS Model 1200FD/DD, Dimensions

Model 1200FD/DD

SPECIFICATIONS

CORES

Modular (3 section) patented aluminum heat recovery cores arranged for efficient cross-flow ventilation.

MOTORS

Two PSC, 3 speed double shafted, 120 VAC, 4 Amps each (8.1 total on high speed). HP - 1/4, 1625 RPM. Watts - total on high speed - 972.

FILTERS

Washable air filters in exhaust and supply air streams.

BLOWERS

Centrifugal type rated at 1200 cfm (566 L/s) free air delivery. Each air stream has one double shafted motor driving a centrifugal blower.

CONNECTION DUCT SIZES

Four - 20" x 8" (508 mm x 200 mm).

MOUNTING

Unit to be set on support brackets hung by threaded rod type apparatus. (brackets and rod not provided).

CASE

20 gauge prepainted galvanized steel (G60) for superior corrosion resistance. Insulated with foil faced insulation where required to prevent exterior condensation. Drain connections; two - 1/2" (12 mm) O.D.

CONTROLS

Illuminated power switch, 3 speed blower control, low voltage (24 VAC) terminals for connection of remote controls and defrost light indicating automatic operation.

DEFROST CONTROLS

MODEL 1200FD - Interrupts supply air while exhaust air defrosts core. MODEL 1200DD - Supply bypass routes indoor air to defrost core. WEIGHT 191 lbs. (87 kg) SHIPPING WEIGHT 215 lbs. (98 kg)

AIRFLOW L/s (CFM)

613(1300)

566(1200)

518(1100)

472(1000)

423 (900)

378 (800)

329 (700)

282 (600)

235 (500)

EFFECTIVENESS	50%
	70%
	60%

PERFORMANCE

AIRFLOWS (Each Air Stream)

									8.1 HIGH	120 VAC
										@
									7.8 MED	(AMPS)
						HIGH	SPEED
									7.1 LOW	DRAW
					MED		SPEED
										CURRENTTOTAL
					LOW		SPEED
25 (.1)	50 (.2)	75 (.3)	100 (.4)	125 (.5)		150 (.6)		175 (.7)
EXTERNAL STATIC PRESSURE IN PASCALS (in. W.C.)

TEMPERATURE EFFECTIVENESS

NOTE: Exhaust Relative Humidity (RH) at 40%

235	282	329	378	423	472	518	566
(500)	(600)	(700)	(800)	(900)	(1000)	(1100)	(1200)

AIRFLOW IN L/s (CFM)

SUPPLY AIR						mm (inches)
FROM OUTSIDE	DD MODEL ONLY						MOUNTING POINTS
			EXHAUST AIR		CONTROLS
			TO OUTSIDE
			DIMENSIONS 1200			508 mm	263 mm	263 mm	508 mm
						(20")			(20")
FD MODEL ONLY							(10 3/8")	(10 3/8")
NOTE:							172 mm	625 mm	149 mm
								(24 5/8 ")
Service clearance							(6 3/4")		(5 7/8")
is 760 mm (30 in.)
from front
access doors							200 mm		200 mm
				¤			(8")		(8")
EXHAUST AIR			HEAT RECOVERY VENTILATORS (HRVs)		1055 mm
FROM BUILDING									1055 mm
	DRAIN CONNECTION	759	mm (29 7/8")	SUPPLY AIR	(41 1/2")				(41 1/2")
	FRONT VIEW			TO BUILDING	DISCHARGE SIDE				INLET SIDE
OPTIONS

All units conform to CSA and UL standards

99-101Sixty Minute Remote Timer

	WARRANTY
99-130Remote Wall Mount Dehumidistat Control	All units carry a 15 year warranty on the heat recovery cores
24 VAC only	and a 2 year replacement parts warranty.
DATE: __________________________
		511 McCormick Blvd.
PROJECT: ________________________________________		London, Ontario N5W 4C8
		Ph: (519) 457-1904
		Fx: (519) 457-1676
MECHANICAL CONTRACTOR: ________________________________		Email: nutech@lifebreath.com
		Website: www.lifebreath.com

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