1.800.627.4499
16
HE-Series Outdoor
ERV
UNIT PLACEMENT
86" Overall
5" Damper
Frames Typ.
CL 2 1/2" Control In
CL 5 5/8" Power In
42 7/8" Lift Lugs
OA
EA
RTV
ONLY
FA
RA
E-Box
Pressure
Ports (4) Typ.
Disconnect
Switch
(2) 7/8" holes for
wiring in bottom of
E-Box
FRONT VIEW
RTR
ONLY
FA
22 1/8" Wiring
3 5/8"
56 3/4" Overall
5 7/8"
CL 26 1/8"
Wiring
54" Case
FA (RTR)
Damper Location
(Optional)
EA Damper
Location
(Optional)
LEFT VIEW
FA (RTR)
18" X 18"
Duct Receiving
Flange
33 1/4"
Overall
1 7/8"
29 3/4"
Lift Lugs
RIGHT VIEW
45 3/4" Case
32 5/8" Case
10 1/8"
11 1/8"
32 1/4"
15 3/8"
55 5/8" Minimum
Service Area
24 3/4" Minimum Service
Area
FA (RTV)
14" x 16"
Opening
RA
Opening
14" x 16"
TOP VIEW
Door
Swing
Door
Swing
FA (RTV)
Damper Location
(Optional)
2 1/8"
1 1/8"
17 1/8" I.D.
17 1/8" I.D.
4 1/4"
1 7/8"
38 1/2" I.D.
42 1/4" O.D.
24 1/2"
I.D.
28 1/4" O.D.
A
A
FA
RA
TOP VIEW
CURB 1.5X
1 7/8"
3"
14"
SECTION A-A
CURB CROSS-SECTION A-A (TYP.)
1 1/2" X 1/4"
Neoprene Gasket
3/4" X 3 1/2"
Wooden Nailer
Model: HE1.5X RTV/RTR
Drawing Type: Unit Dimension
Version: FEB19
ABBREVIATIONS
EA: Exhaust Air to outside
OA: Outside Air intake
RA: Room Air to be exhausted
FA: Fresh Air to inside
RTV: Rooftop Vertical RA & FA
RTR: Rooftop Vertical RA Only
INSTALLATION ORIENTATION
Unit must be installed in orientation
shown.
NOTE:
1. UNLESS OTHERWISE SPECIFIED,
DIMENSIONS ARE ROUNDED TO THE
NEAREST EIGHTH OF AN INCH.
2. SPECIFICATIONS MAY BE SUBJECT
TO CHANGE WITHOUT NOTICE.
4.0 UNIT PLACEMENT
4.1 BEFORE YOU BEGIN
The HE1.5XRT is designed for installation outdoors, typically on a roof top. The preferred
mounting method is to place the ERV on an optional manufactured curb, designed for the
specific unit. RenewAire recommends the use of optional curb clips to provide substantial
resistance to wind damage.
For all installations, maintain needed service clearances as shown on the dimensioned drawings
located in Section 4.2 of this manual. The curb should be placed on the completed roof decking
and located so that the entire perimeter of the curb rests directly on or above structural steel
roof supports.
4.2 SERVICE CLEARANCES
FIGURE 4.2.0 SERVICE CLEARANCES, TOP VIEW
It is the installer’s responsibility to make sure that the screws or bolts used for securing the
units are properly selected for the loads and substrates involved. Secure the HE1.5XRT so
that it cannot fall or tip in the event of accident, structural failure or earthquake. See Rigging
Information for unit weight.
RenewAire strongly recommends that you secure rooftop units properly to the building
structure. Strong winds, tornadoes, and hurricanes can and do displace or remove rooftop
equipment from rails or curbs. When this happens, the equipment, adjacent roof structure,
and even vehicles parked near the building can be damaged, and rain typically enters the
building. The equipment is put out of service and the collateral damage can be very expen-
sive.
CAUTION
