Lifebreath Model 155MAX RX, DIMENSIONS 155MAX RX inches mm, Performance, Engineering Data

Model 155MAX RX

ENGINEERING DATA

THERMALLY CONDUCTIVE, PATENTED ALUMINUM CORE

The cross-flow heat recovery core transfers heat between the two airstreams. It is easily removed for cleaning or service.

MOTORS AND BLOWERS

Each air stream has one centrifugal blower driven by a common PSC motor. 5 speed fan operation. 120 VAC, 1.0 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

Recirculating 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 71 lbs. (32.5 kg) Shipping Weight 73 lbs. (33.5 kg)

DIMENSIONS 155MAX RX inches (mm)

PERFORMANCE

HVI CERTIFIED

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

E.S.P	cfm	L/s
@ 0.1” (25 Pa)	169	(80)
@ 0.2” (50 Pa)	161	(76)
@ 0.3” (75 Pa)	150	(71)
@ 0.4” (100 Pa)	130	(61)
@ 0.5” (125 Pa)	56	(26)

Maximum Temperature Recovery		83%
Sensible Effectiveness		76%
@ 64 cfm (30 L/s) (CSA C439M)
Sensible Efficiency	32°F (0OC)	70%
@ 64 cfm (30 L/s)
Sensible Efficiency	-13°F (-25OC)	70%
@ 64 cfm (30 L/s)
VAC @ 60HZ		120
WATTS / Low speed		49
WATTS / High speed		120
Amp rating		1.0

STALE AIR		FRESH AIR
FROM INSIDE		FROM OUTSIDE
	FILTERS	RECIRCULATING
		DEFROST
		DAMPER
BLOWERS		CORE
MOTOR
			19"	(483)
						*NOTE: Front clearance
FRESH AIR		STALE AIR				of 25 inches (635 mm)
						is recommended
TO INSIDE		TO OUTSIDE				for servicing unit.
BALANCING DAMPER	33 5/8"				14 3/4"
	(850mm)	CONDENSATE DRAINS
					(375)
	*All Duct Connections 6" (150mm)
OPTIONS				175	155MAX FANCURVE			5	HIGH SPEED *
99-104 Digital Electronic Timer - 20/40/60 min.
								4	MEDIUM HIGH SPEED
99-109 Air Sentry™ Air Quality Monitor designed to accept remotely						*Manufacturers Data
				150	5			3	MEDIUM SPEED
mounted Control Pad								2	MEDIUM LOW SPEED
99-250 Ventilation Dehumidistat - Dehumidistat designed to accept								1	LOW SPEED
			(cfm)	125
remotely mounted Control Pad.
99-163 Duct Heater w/ Electronic SCR Thermostat, 1 Kw, 6” (150 mm)			Flow	100	4
99-164 Duct Heater w/ Electronic SCR Thermostat, 2 Kw, 6” (150 mm)					3
			Air
99-186 Weatherhoods, Two - 6” (150 mm) c/w 1/4” (6 mm) mesh screen				75	2
WARRANTY
					1
Units carry a LIFETIME warranty on the heat recovery core and a 5 year				50
replacement parts warranty.				25
				0.1	0.2	0.3	0.4	0.5	0.6	0.7
						Static Pressure (inH20)
								All units conform to
								CSA and UL standards.

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