8
49 "
(1245)
STALE AIR
TO OUTSIDE
FRESH AIR
TO INSIDE
14 3/4"
(375)
19" (483)
Ports
7" (178 mm)
CONDENSATE
DRAINS
BLOWERS
*NOTE:
Front clearance of 25 inches (635 mm)
is recommended for servicing unit.
MOTOR
FRESH AIR
FROM OUTSIDE
STALE AIR
FROM INSIDE
FILTER
DEFROST
DAMPER
DEFROST AIR
FROM INSIDE
FILTER
Ports
6" (150 mm)
METAL CLASPS
ENGINEERING DATA
THERMALLY CONDUCTIVE, PATENTED ALUMINUM CORE
The cross-flow heat recovery core transfers heat between the two airstreams. 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.
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.
CASE
Twenty gauge prepainted galvanized steel (G60) for superior corrosion resistance. Insulated to
prevent exterior condensation. Drain connections 2 - 1/2" (12 mm) OD.
WEIGHT
106 lbs (48 Kg)
SHIPPING WEIGHT
108 lbs (49 Kg)
PREMIUM SERIES ELECTRONICS
• Built-in Relay for Interfacing to furnace
• Built-in Dehumidistat disable feature
CONTROLS & ELECTRONICS
The
Premium Series Digital Control
(Model ADXC-II) is included with unit and can be wall
mounted in a central location of the home.
• 2 Speed Operation on each mode
• 2 user selectable operational modes: Continuous Ventilation and 20 ON/40 OFF
• Adjustable Dehumidistat function built into the main wall control
• Connected to 3 wire 20 gauge low voltage wire
OPTIONAL PROGRAMMABLE CONTROL
Premium Series Digital Control
(Model APVC) - contains all the features of the Premium Series
Digital Control with 5 speeds and 7/24 programmable ventilation, (3 wire) 20 gauge
wire (min.) 100' length
OPTIONAL TIMERS
DET-II
20/40/60 Minute Timer
- Initiates high speed ventilation for 20, 40, or 60
minutes, (3 wire) 20 gauge wire (min.) 100' length
28998
Mechanical Timer
- Initiates High speed ventilation for up to 60 minutes,
(2 wire) 20 gauge wire (min.) 100' length
OPTIONAL ACCESSORIES
DH-II
Dehumidistat
-
Initiates high speed ventilation when the indoor humidity level is
above the set point. (3 wire) 20 gauge wire (min.) 100' length
22026
Weatherhoods
,
Two - 6” (150 mm) c/w 1/4” (6 mm) mesh screen
ZRT-1 Zone Register Terminal
permits intermittent ventilation control at any exhaust terminal,
controlled by local timer switch, simultaneously turns HRV/ERV on high speed.
Suggested use: bathrooms.
ZRT-2 Zone Register Terminal
permits constant low airflow with boost exhaust, controlled by
local timer switch, simultaneously turns HRV/ERV on high speed. Suggested use:
bathroom and shower areas.
Constant Exhaust Registers:
Airflows remain constant while other zones are turned on and
HRV/ERV runs at high speed. Suggested use: laundry areas and pet rooms.
Model HRV300DDD
DIMENSIONS
HRV300DDD
inches (mm)
Date: ___________________________________________
Tag: _____________________Qty:___________________
Project: _________________________________________
Engineer: _______________________________________
Contractor: ______________________________________
Supplier: ________________________________________
Quote#: _________________________________________
Submitted by: ____________________________________
All units conform to
CSA and UL standards.
*Sensible Efficiency – thermal **Latent Efficiency – moisture
Note: Effectiveness - based on temp. differential between the 2 airstreams
Efficiency – takes into account all power inputs
Performance
(HVI certified)
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)
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)
@ 0.6" (150 Pa)
203 (96)
@ 0.7" (175 Pa)
186 (88)
@ 0.8" (200 Pa)
167 (79)
Max. Temperature Recovery
90%
Sensible Effectiveness
@ 119 cfm (56 L/s)
32°F (0°C)
90%
*Sensible Efficiency
@ 119 cfm (56 L/s)
32°F (0°C)
79%
*Sensible Efficiency
@ 125 cfm (59 L/s)
-13°F (-25°C)
75%
VAC @ 60HZ
120
WATTS / Low speed.
150
WATTS / High speed
333
Amp rating
2.9
1
2
3
4
5
60
80
100
120
140
160
180
200
220
240
260
280
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
Static Pressure (in w.g.)
A
ir
Fl
ow
(c
fm
)
5 - High Speed
*4 - Medium High Speed
*3 - Medium Speed
*2 - Medium Low Speed
*1 - Low speed
* Manufacturers Data
WARRANTY
Units carry a fifteen (15) year
warranty on the heat recovery
core and a two (2) year
replacement parts warranty.
Summary of Contents for Heat Recovery Ventilator HRV 120SRD
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