RenewAire GR90 Energy Recovery Ventilator Owner’s Manual

RenewAire GR90 Energy Recovery Ventilator

Specifications

• Ventilation Type: Static plate, heat and humidity transfer
• Unit Weight: 36 lbs.
• Dimensions (Shipping): 29 L x 22 W x 15 H
• Filters: MERV 8, spun-polyester media (9 5/8 x 10 1/2 x 1)
• Motor(s): Qty. 2, Standard motorized impeller blowers
• Electrical Data: HP Volts 0.03 120, Watts 46 @ 90 CFM, FLA 0.35

Product Usage Instructions
Installation
The unit can be mounted in any orientation. Ensure proper power wiring inlet and follow the dimension drawing for airflow orientation.

Orientation & Airflow
The unit can be installed in any orientation. The RA/EA airstream can be switched with OA/SA airstream as needed for your setup.

Maintenance
Regularly clean or replace the filters to ensure optimal performance. Refer to the user manual for detailed maintenance instructions.

FAQ

• Q: Can the unit be installed outdoors?
  A: No, the unit is designed for indoor ductwork installation only.

• Q: How often should the filters be replaced?
  A: Filters should be checked monthly and replaced every 3-6 months depending on usage and air quality.

ENERGY RECOVERY VENTILATOR

INDOOR UNIT

Note: There are multiple control options designed to address individual climate conditions. Please consult your local installer for the best installation controls for your climate.

SPECIFICATIONS

• Ventilation Type:
  Static plate, heat and humidity transfer
  Typical Airflow Range: 40–110 CFM

• Unit is HVI Tested/Certified per CSA C439 Protocol:
  Using one L-35-G5 Core

• Standard Features:
  Unpainted galvanized cabinet
  Field wiring to terminal block
  Unit may be mounted in any orientation
  Cross-core differential pressure ports

• Control :
  Can use any switched line-voltage power supply (no low-voltage controls)

• Filters:
  Total qty. 2, MERV 8, spun-polyester media:
  9 5/8″ x 10 1/2″ x 1″

• Unit Weight: 36 lbs.
  Max. Shipping Dimensions & Weight (in carton):
  29″ L x 22″ W x 15″ H 40 lbs.
  Units Per Pallet: 10
  Motor(s):
  Qty. 2, Standard motorized impeller blowers

Accessories:

• Backdraft damper: 6″, 8″
• Automatic balancing damper: 4″, 5″, 6″
• Motorized Dampers: 6″, 8″
• Concentric Vent: 6″ (CV6-110)
• Louvered wall vent 6″: white, brown
• 120V line voltage Honeywell control
• MERV 13 filter: OA airstream (shipped loose)
• Electric duct heater: RH series (1–3 kW);  designed for indoor ductwork installation only

ELECTRICAL DATA

UNIT PERFORMANCE

Airflow (CFM)| External Static Pressure (Inches Water Column)
---|---
36| 0.60
53| 0.50
68| 0.40
81| 0.30
93| 0.20
108| 0.10

CORE PERFORMANCE

Note: These are core-only ratings and are not HVI certified. Total EFF% calculated at 35/33wb OA and 70/58wb RA (winter) and 98/78wb OA and 75/63wb RA (summer). HVI ratings apply to com-plete units only. This unit is HVI certified. See HVI certified ratings on pg. 47 of Single/Multi-Family Catalog and at hvi.org.

UNIT DIMENSIONS

AIRFLOW ORIENTATION
Available as shown in dimension drawing.

UNIT MOUNTING & APPLICATION
Can be mounted in any orientation. RA/EA airstream can be switched with OA/SA airstream.

ABBREVIATIONS

• EA: Exhaust Air to outside
  OA: Outside Air intake

• RA: Room Air to be exhausted

• SA: Supply Air to inside

INSTALLATION ORIENTATION

• Unit may be installed in any orientation.

NOTE

1. UNLESS OTHERWISE SPECIFIED, DIMENSIONS ARE ROUNDED TO THE NEAREST EIGHTH OF AN INCH.
2. SPECIFICATIONS MAY BE SUBJECT TO CHANGE WITHOUT NOTICE.

Subject to change without notice: RENEWAIRE.COM | 1.800.627.4499 27

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