7
Introducing the NEW Heat Recovery Ventilators (HRV). As
with previous designs, incoming fresh outdoor air is filtered
before it is heated by the stale outgoing air. The HRV then
distributes the preheated fresh filtered air throughout the
home by direct ductwork installed specifically for the HRV or
through the ductwork of a forced-air system.
FEATURES:
• Balancing Dampers Included In Installation Kit
(not factory installed
)
• External Screw Type Dry Contacts For Push Button
Timers, Dehumidistats, Crank Timer & Digital Control.
OPTIONAL CONTROLS
• DMFC-REC – Digital Multi-Function Control
• MD-4W
– Mechanical Low Voltage Dehumidistat
with On/Off Switch
• MD-2W
– Mechanical Low Voltage Dehumidistat
• RT-15M
– 15 Minute Push Button Timer
• CT-30M
– 30 Minute Crank Timer
• AQS
– Air Quality Sensor
External screw type dry contacts (provided)
SPECIFICATIONS
CASE
22 gauge galvanized steel. Baked powder coated paint.
Insulated with 1" (25 mm) high density polystyrene foam to
prevent condensation and meet the requirements of the
Underwriters Laboratories 94HF.
MOTORS
Two (2) German-manufactured, factory-balanced
ebm™ motors with backward curved blades. Motors come
with permanently lubricated sealed bearings guarantee long
life and maintenance-free operation. Seven (7) year limited
warranty.*
CORES
Two (2) aluminum heat recovery cores configured for
an efficient cross-flow ventilation. Core is 12" x 12" (305 x
305 mm) with a 15" (380 mm) depth. Cores are
manufactured to withstand extreme temperature variations.
FILTERS
Two (2) synthetic high quality filters for better indoor
air quality and clean air.
CONTROLS
External three (3) position (Low/Stand
By/Medium) rocker switch that will offer continuous
ventilation. We offer a variety of external controls.
(see optional controls)
DEFROST
A preset 5 minute defrost sequence is activated at
an outdoor air temperature of 23˚F (-5˚C) and lower.
During the HRV-300 defrost sequence, its mechanism uses
a motorized damper to temporarily block the incoming fresh
air stream allowing the warm air from the home to circulate
through the HRV. The exhaust blower shuts down & the
supply blower switches into high speed to maximize the
effectiveness of the defrost strategy.
The unit then returns to normal operation for 25 minutes,
and continues cycle.
SERVICEABILITY
Core, filters, motors and drain pan can be
easily serviced through latched access door.
* For details concerning warranties, please visit your local dealer.
The product is manufactured by Fantech, Inc. Fantech reserves the right to modify, at any time and without notice, any or all of this product's features, designs, components and specifications.
HRV Series
HRV-300D
