Description

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ERV500 Energy Recovery Ventilator Direct Drive

ERV 500 Energy Recovery Ventilator Direct Drive

ERV-500 Energy Recovery Ventilator Direct Drive

ERV.500 Energy Recovery Ventilator Direct Drive

REPLACEMENT MOTOR SINGLE PHASE 115 VOLT: Please email or call for pricing

REPLACEMENT MOTOR THREE PHASE: Please email or call for pricing

REPLACEMENT BEARINGS: Please email of call for pricing

REPLACEMENT SHAFT: Please call or email for pricing

REPLACEMENT BLADE: Please email or call for pricing

REPLACEMENT TOPCAP/LID: Please email or call for pricing

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ERV Direct Drive

Energy Recovery Ventilator
Direct Drive

Description: Unit shall be a direct driven energy recovery ventilator.

Certifications: Unit shall be manufactured at an ISO 9001 certified facility. Unit shall be listed by Underwriters Laboratories (UL 1812) and UL listed for Canada (cUL 1812). Unit shall be ARI certified in accordance with the ARI Air-to-Air Energy Recovery Ventilation Equipment Certification Program. Unit shall bear the AMCA Certified Ratings Seal for Air Performance.

Construction: The unit shall be of bolted construction utilizing corrosion resistant fasteners. Housing shall be minimum 18 gauge galvanized steel. Duct collars shall be provided as standard. Unit shall be provided with insulated top, side and interior panels utilizing 1” thick, three pound density foil faced insulation, manufactured and tested to meet NFPA 90A and UL 181 requirements. Insulation shall be fastened to the panels with weatherproof adhesive and weld pins. Energy recovery wheel shall be mounted in a slide track for easy inspection and cleaning. Separate blower and motor shall be provided for supply and exhaust airstream for independent system balancing. Blower and motor assemblies shall slide out for easy inspection. Two inch thick, 30 percent efficient pleated filters shall be provided for supply and exhaust airstreams. Entire side panel shall be hinged and removable for single side access to internal components. Unit shall bear an engraved aluminum nameplate and shall be shipped in ISTA Certified Transit Tested Packaging.

Energy Wheel: Wheel shall be a total energy recovery wheel constructed of fluted synthetic fiber-based media impregnated with a non-migrating water selective 4 angstrom molecular sieve desiccant. Wheels with the desiccant applied in a secondary operation will not be accepted. Energy transfer ratings shall be ARI certified in accordance with the ARI Air-to-Air Energy Recovery Ventilation Equipment Certification Program, based on ARI Standard 1060-2000.

Fan Wheel: Wheel shall be SWSI centrifugal forward curved type, constructed of painted steel. Wheel shall be balanced in accordance with AMCA Standard 204-96, Balance Quality and Vibration Levels for Fans.

Motors: Motors shall be heavy duty type with permanently lubricated sealed ball bearings and furnished at the specified voltage, phase and enclosure.

Controls and Electrical: All internal electrical components shall be pre-wired for single point power connection. Optional UL Listed control panel. Unit will include hinged access door and interlocking NEMA 3R disconnect switch.

Energy Recovery Wheel
Wheel media is constructed of a unique fluted synthetic fiber-based media
impregnated with a non-migrating water selective 4 angstrom (Å) molecular
sieve desiccant (typical flute size is 6 mils).
Energy Recovery Cassette
The cassette assembly consists of an energy recovery wheel, drive motor,
and drive components which include pulleys, belts and bearings. The cassette
assembly slides out for easy access.
Supply and Exhaust Blower Assemblies
All blowers are centrifugal forward curved type with painted steel housings.
The wheels are balanced in accordance with AMCA Standard 204-96, Balance
Quality and Vibration Levels for Fans.
Cabinet
The cabinet is constructed of minimum 18 gauge galvanized steel panels
bolted to a minimum 16 gauge galvanized steel base. The entire cabinet is
insulated with 1” thick, 3 lb. density, foil faced insulation. A hinged door is
provided for access to the electrical control panel. Removable doors are
provided for access to all other internal components.
Filters
Filters are furnished in both the supply and exhaust airstreams. Standard 2”
thick, 30 percent efficient pleated filters are utilized to maintain the effi-
ciency of the energy recovery wheel. Air performance data includes the initial
pressure drop of the air filters.
Controls and Electrical
All internal electrical components are pre-wired for single-point power connection.
Control panel is UL listed with hinged access door and interlocking
NEMA 3R disconnect switch. Control panel is standard on belt drive units &
optional on direct drive units.
Certifications
Energy transfer ratings are ARI certified in accordance with the ARI Air-toAir
Energy Recovery Ventilation Equipment Certification Program, based on
ARI Standard 1060-2000 and ASHRAE 84-1991. Air performance is
assured through compliance with the AMCA Certified Ratings Program. All
Cook ERV units are UL and cUL listed.

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