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.
FILTERS
Washable air filters in exhaust and supply air streams.
MOUNTING THE HRV
Four threaded inserts at corners of the cabinet designed to accept the “S” hooks and hanging straps
supplied with the unit.
DEFROST
Recirculating damper defrost system.
CASE
Twenty gauge prepainted galvanized steel (G60) for superior corrosion resistance. Insulated to
prevent exterior condensation. Drain connections 2 - 1/2" (12 mm) OD. Balancing ports are
located in the door.
WEIGHT
71 lbs. (32.3kg)
SHIPPING WEIGHT
73 lbs. (33.2 kg)
CONTROLS & ELECTRONICS
The
Lifestyle MAX Digital Control
(included with unit) can be wall mounted in a central location
of the home. (3 wire) 20 gauge wire (min.) 100' length
Electronic features include:
• 5 Speed Operation on each mode
• 4 user selectable operational modes: Continuous Ventilation, 20 ON/40 OFF,
20 ON/40 Recirculation, Continuous Recirculation
• Humidity Control through dehumidistat
• Adjustable Dehumidistat function built into the main wall control
• Built-in Relay for Interfacing to furnace
OPTIONAL PROGRAMMABLE CONTROL
99-LS-01
Lifestyle MAX Programmable Control
- contains all the features of the Lifestyle
MAX Digital Control with 7/24 programmable ventilation, (3 wire) 20 gauge wire
(min.) 100' length
OPTIONAL TIMERS
99-DET01 Lifestyle 20/40/60 Minute Timer
- Initiates high speed ventilation for 20, 40, or 60
minutes, (3 wire) 20 gauge wire (min.) 100' length
99-20M01 Lifestyle 20 Minute Timer
- Initiates high speed ventilation for 20 minutes,
(3 wire) 20 gauge wire (min.) 100’ length.
99-101
Mechanical Timer
- Initiates High speed ventilation for up to 60 minutes,
(2 wire) 20 gauge wire (min.) 100' length
OPTIONAL ACCESSORIES
99-DH-01 Lifestyle Dehumidistat -
Initiates high speed ventilation when the indoor humidity
level is above the set point. (3 wire) 20 gauge wire (min.) 100' length
99-163
Duct Heater w/ Electronic SCR Thermostat,
1 Kw, 6” (150 mm)
99-186
Weatherhoods
, Two - 6” (150 mm) c/w 1/4” (6 mm) mesh screen
14 3/4"
(375)
1
9
"
(4
8
3
)
*All Duct Connections 6" (150mm)
*NOTE:
Front clearance
of 25 inches (635 mm)
is recommended
for servicing unit.
BALANCING DAMPER
33 5/8"
(850mm)
STALE AIR
FROM INSIDE
FRESH AIR
FROM OUTSIDE
STALE AIR
TO OUTSIDE
FRESH AIR
TO INSIDE
CONDENSATE DRAINS
FILTERS
BLOWERS
RECIRCULATING
DEFROST
DAMPER
MOTOR
CORE
BALANCING DAMPER
DIMENSIONS 155MAX RX
inches (mm)
Model 155MAX RX
(Weatherhood ports are on the right side of unit)
All units conform to CSA and UL standards.
Date: ___________________________________________
Tag: _____________________Qty:___________________
Project: _________________________________________
Engineer: _______________________________________
Contractor: ______________________________________
Supplier: ________________________________________
Quote#: _________________________________________
Submitted by: ____________________________________
*Sensible Efficiency – thermal **Latent Efficiency – moisture
ote: Effectiveness - based on temp. differential between the 2 airstreams
Efficiency – takes into account all power inputs
Performance
Net supply air flow in cfm (L/s) against external static pressure
E.S.P
(external static pressure)
[cfm (L/s)]
@ 0.1" (25 Pa)
144 (68)
@ 0.2" (50 Pa)
134 (63)
@ 0.3" (75 Pa)
125 (59)
@ 0.4" (100 Pa)
113 (53)
@ 0.5" (125 Pa)
92 (43)
@ 0.6" (150 Pa)
73 (34)
Max. Temperature Recovery
78%
Sensible Effectiveness
@ 65 cfm (31 L/s)
32°F (0°C)
73%
*Sensible Efficiency
@ 65 cfm (31 L/s)
32°F (0°C)
64%
*Sensible Efficiency
@ 68 cfm (32 L/s)
-13°F (-25°C)
66%
VAC @ 60HZ
120
WATTS / Low speed.
84
WATTS / High speed
117
Amp rating
1.4
5
1
2
3
4
20
40
60
80
100
120
140
160
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Static Pressure (in w.g.)
A
ir
F
lo
w
(c
fm
)
5 - High Speed
*4 - Medium High Speed
*3 - Medium Speed
*2 - Medium Low Speed
*1 - Low speed
* Manufacturers Data
Pression statique extérieure (en po de colonne d’eau)
D
éb
it
d’
ai
r
(e
n
pi
c
u/
m
in
)
5
1
2
3
4
20
40
60
80
100
120
140
160
0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
* les données du fabricant
5 - Haute vitesse
*4 - Vitesse moyenne haute
*3 - Vitesse moyenne
*2 - Vitesse moyenne basse
*1 - Basse vitesse
WARRANTY
Units carry a LIFETIME warranty on the heat recovery
core and a 5 year replacement parts warranty.
This RX model is reverse flow which
means the cold side ducting to the
weatherhoods is located on the right side
of the unit.
NOTE
11
