Lifebreath 155ECM, 200MAX RX, 155MAX RX Model 300DCS, Dimensions 300DCS inches mm

Model 300DCS

ENGINEERING DATA

THERMALLY CONDUCTIVE, PATENTED ALUMINUM CORE

The cross-flow heat recovery core transfers heat between the twoairstreams. The two cores are arranged for highly efficient counter current airflow.

MOTORS AND BLOWERS

Each air stream has one centrifugal blower driven by a common PSC motor. 5 speed fan operation. 120 VAC, 2.9 Amps.

FILTERS

Washable air filters in exhaust and supply air streams.

MOUNTING THE HRV

Four threaded inserts at corners of case designed to accept four reinforced polyester straps that are supplied with the unit.

DEFROST

Damper defrost system.

DEHUMIDISTAT

Adjustable Internal Dehumidistat.

CASE

Twenty gauge prepainted galvanized steel (G60) for superior corrosion resis- tance. Insulated to prevent exterior condensation. Drain connections 2 - 1/2" (12 mm) OD.

CONTROLS

ControlAir 15 - Standby/ON mode, 20 ON/ 40 OFF mode, Recirculation mode (on compatible units), (each mode has 5 speeds). Control pad can be removed from HRV and remotely mounted.

Weight 106 lbs. (48 kg) Shipping Weight 108 lbs. (49 kg )

PERFORMANCE

HVI CERTIFIED

Net supply airflow in cfm (L/s) against external static pressure

E.S.P	cfm	L/s
@ 0.1” (25 Pa)	265	(125)
@ 0.2” (50 Pa)	260	(123)
@ 0.3” (75 Pa)	250	(118)
@ 0.4” (100 Pa)	235	(111)
@ 0.5” (125 Pa)	220	(104)

Maximum Temperature Recovery		90%
Sensible Effectiveness		90%
@ 117 cfm (55 L/s) (CSA C439M)
Sensible Efficiency	32°F (0OC)	79%
@ 117 cfm (55 L/s)
Sensible Efficiency	-13°F (-25OC)	75%
@ 117 cfm (55 L/s)
VAC @ 60HZ		120
WATTS / Low speed		150
WATTS / High speed		333
Amp rating		2.9

DIMENSIONS 300DCS inches (mm)
	METAL CLASPS	FILTER	MOTOR
STALE AIR
TO OUTSIDE
Ports
6" (150 mm)
FILTER
FRESH AIR
FROM OUTSIDE
DEFROST		49 "
DAMPER	CONDENSATE	(1245)

DEFROST AIR	DRAINS
FROM INSIDE

OPTIONS

STALE AIR

FROM INSIDE

Ports	19"	(483)
7" (178 mm)

BLOWERS

FRESH AIR

TO INSIDE

*NOTE:

Front clearance

of 25 inches (635 mm) is recommended

for servicing unit.

143/4"

(375)

99-104 Digital Electronic Timer - 20/40/60 min.

99-109 Air Sentry™ Air Quality Monitor designed to accept

remotely mounted Control Pad.

99-250 Ventilation Dehumidistat - Dehumidistat designed to accept remotely mounted Control Pad.

99-160 Duct Heater w/ Electronic SCR Thermostat, 1 Kw, 7”

(178 mm)

99-161 Duct Heater w/ Electronic SCR Thermostat, 2 Kw, 7”

(178 mm)

99-186 Weatherhoods, Two - 6” (150mm) c/w 1/4” (6mm) mesh screen

WARRANTY

Units carry a LIFETIME warranty on the heat recovery core and a 5 year replacement parts warranty.

300DCS FANCURVE 5 HIGH SPEED*

	300							4	MEDIUM HIGH SPEED
	275	5	*Manufacturers Data					3	MEDIUM SPEED
	250							2	MEDIUM LOW SPEED
(cfm)								1	LOW SPEED
	225	4
	200	3
Flow
	175	2
Air	150	1
	125
	100
	75
	0.1	0.2	0.3	0.4	0.5	0.6	0.7	0.8	0.9	1

Static Pressure (inH20)

All units conform to

CSA and UL standards.

13	TI-102-NE
	0904