Greenheck CANOPY HOODS User Manual

Backshelf Hoods

Exhaust Only

GHEP GKEP GXEP GGEP

Wall Style Canopy Hoods

Exhaust Only – Single Wall Front

GHEW GKEW GXEW GGEW GWEW

Exhaust Only – Double Wall Front

GHDW GKDW GXDW GGDW GWDW

Face Supply

GHFW GKFW GXFW GGFW GWFW

Face & Air Curtain Supply

GHCW GKCW GXCW GGCW GWCW

P.O. Box 410

Schofield, WI 54476

Phone: 715.359.6171

www.greenheck.com

Single Island Style Canopy Hoods

Exhaust Only

GHEV GKEV GXEV GGEV

Face Supply

GHFV GKFV GXFV

Non-Filtered Hoods

Heat & Fume GO

Dishwasher Hoods

GD1 GD2 GD3

Schofield, WI 54476

Phone: 715.359.6171

www.greenheck.com

GHEP Specification

Baffle Filter Backshelf Hood, Exhaust Only

Provide Greenheck Exhaust Hood Model GHEP as shown on plans and in accordance with the following specification:

Kitchen Ventilation hood(s) shall be of the Type I, exhaust only wall low proximity. The hood(s) shall be U. L. 710 Listed without (with) fire damper for 450°F or 600°F rated cooking appliances. See www.greenheck.com for U. L. 710 performance and available sizes. Make-up air shall be independently provided.

The hood(s) exterior shall be constructed of a minimum of 18 gauge stainless steel with an embossed finish (430 SS), if 300 series SS is required, a #4 polished finish is to be provided. The hood(s) shall be constructed using the standing seam method for optimum strength. An integral 3 inch air space is provided to meet NFPA 96 clearance requirements against limited combustible walls. Integral 3 inch air space may be omitted for non-combustible construction. All seams, joints and penetrations of the hood enclosure shall be welded and/or liquid tight. Lighter material gauges, alternate material types and finishes are not acceptable. All unexposed interior surfaces shall be constructed of a minimum 18 gauge corrosion resistant steel including, but not limited to ducts, plenum, and brackets.

The hood(s) shall include a filter housing constructed of the same material as the hood. The filters shall be stainless steel baffle type, U. L. 1046 Classified, and in sufficient number and sizes to ensure optimum performance. The filter housing shall terminate in a pitched, full length grease trough which shall drain into a removable grease container.

The hood(s) shall include a Performance Enhancing Lip (PEL) to improve capture efficien cy by turning air back into the hood.

The proximity hood(s) shall be constructed by Greenheck. They shall be built in accordance with National Fire Protection Association (NFPA) Bulletin #96, International Mechanical Code (IMC), Uniform Mechanical Code (UMC), and bear the National Sanitation Foundation (NSF) Seal of Approval. The hood manufacturer shall provide, on request, the necessary data that confirms compliance with the code authorities listed above.

Due to continuous research Greenheck reserves the right to change specifications without notice.

P.O. Box 410

Specifications Model GHEP

Schofield, WI 54476

Phone: 715.359.6171

www.greenheck.com

GKEP Specification

High Velocity Cartridge Backshelf Hood, Exhaust Only

Provide Greenheck Exhaust Hood Model GKEP as shown on plans and in accordance with the following specification:

Kitchen Ventilation hood(s) shall be of the Type I, exhaust only wall low proximity. The hood(s) shall be U. L. 710 Listed without (with) fire damper for 450°F or 600°F rated cooking appliances. See www.greenheck.com for U. L. 710 performance and available sizes. Make-up air shall be independently provided.

The hood(s) exterior shall be constructed of a minimum of 18 gauge stainless steel with an embossed finish (430 SS), if 300 series SS is required, a #4 polished finish is to be provided. The hood(s) shall be constructed using the standing seam method for optimum strength. An integral 3 inch air space is provided to meet NFPA 96 clearance requirements against limited combustible walls. Integral 3 inch air space may be omitted for non-combustible construction. All seams, joints and penetrations of the hood enclosure shall be welded and/or liquid tight. Lighter material gauges, alternate material types and finishes are not acceptable. All unexposed interior surfaces shall be constructed of a minimum 18 gauge corrosion resistant steel including, but not limited to ducts, plenum, and brackets.

The hood(s) shall include a filter housing constructed of the same material as the hood. The high velocity stainless steel cartridge filters shall be U. L. 1046 Classified and NSF Certified as manufactured by Greenheck in sufficient number and sizes to ensure optimum performance. The filter housing shall terminate in a pitched, full length grease trough which shall drain into a removable grease container.

The hood(s) shall include a Performance Enhancing Lip (PEL) to improve capture efficien cy by turning air back into the hood.

The proximity hood(s) shall be constructed by Greenheck. They shall be built in accordance with National Fire Protection Association (NFPA) Bulletin #96, International Mechanical Code (IMC), Uniform Mechanical Code (UMC), and bear the National Sanitation Foundation (NSF) Seal of Approval. The hood manufacturer shall provide, on request, the necessary data that confirms compliance with the code authorities listed above.

Due to continuous research Greenheck reserves the right to change specifications without notice.

P.O. Box 410

Specifications Model GKEP

Schofield, WI 54476

Phone: 715.359.6171

www.greenheck.com

GXEP Specification

Grease-X-TractorTM High Efficiency Backshelf Hood, Exhaust Only Provide Greenheck Exhaust Hood Model GXEP as shown on plans and in accordance with the following

specification: Kitchen Ventilation hood(s) shall be of the Type I, exhaust only wall low proximity. The hood(s) shall be U.

L. 710 Listed without (with) fire damper for 450°F or 600°F rated cooking appliances. See www.greenheck.com for U. L. 710 performance and available sizes. Make-up air shall be independently provided.

The hood(s) exterior shall be constructed of a minimum of 18 gauge stainless steel with an embossed finish (430 SS), if 300 series SS is required, a #4 polished finish is to be provided. The hood(s) shall be constructed using the standing seam method for optimum strength. An integral 3 inch air space is provided to meet NFPA 96 clearance requirements against limited combustible walls. Integral 3 inch air space may be omitted for non-combustible construction. All seams, joints and penetrations of the hood enclosure shall be welded and/or liquid tight. Lighter material gauges, alternate material types and finishes are not acceptable. All unexposed interior surfaces shall be constructed of a minimum 18 gauge corrosion resistant steel including, but not limited to ducts, plenum, and brackets.

The hood(s) shall include a filter housing constructed of the same material as the hood. The Grease -XTractor high efficiency stainless steel filters shall be U. L. 1046 Classified and NSF Certified as manufactured by Greenheck, in sufficient number and sizes to ensure optimum performance. Grease-XTractor filters shall direct the exhaust airflow through individual cyclone chambers, utilizing ce ntrifugal impingement grease extraction technology. The filter housing shall terminate in a pitched, full length grease trough which shall drain into a removable grease container.

The hood(s) shall include a Performance Enhancing Lip (PEL) to improve capture efficien cy by turning air back into the hood.

The proximity hood(s) shall be constructed by Greenheck. They shall be built in accordance with National Fire Protection Association (NFPA) Bulletin #96, International Mechanical Code (IMC), Uniform Mechanical Code (UMC), and bear the National Sanitation Foundation (NSF) Seal of Approval. The hood manufacturer shall provide, on request, the necessary data that confirms compliance with the code authorities listed above.

Due to continuous research Greenheck reserves the right to change specifications without notice.

P.O. Box 410

Specifications Model GXEP

Schofield, WI 54476

Phone: 715.359.6171

www.greenheck.com

GGEP Specification

Grease GrabberTM High Efficiency Backshelf Hood, Exhaust Only

Provide Greenheck Grease Grabber Exhaust Hood, that includes a Multi Stage Filtration System using centrifugal impingement and packed bead technology to remove grease from the air stream, as shown on plans and in accordance with the following specification:

Kitchen Ventilation hood(s) shall be of the Type I, exhaust only wall low proximity. The hood(s) shall be U. L. 710 Listed without (with) fire damper for 450°F or 600°F rated cooking appliances. See www.greenheck.com for U.L. 710 performance and available sizes. Make-up air shall be inde pendently provided.

Kitchen Ventilation hood(s) shall incorporate Grease Grabber Tech nology to remove grease by centrifugal force and interception. This multi stage system shall incorporate Greenheck Grease-X-Tractor as the primary filter to remove 60% of the grease particles that are larger than 5 microns. The Grease-XTractor high efficiency stainless steel filters shall be U. L. 1046 Classified and NSF Certified as manufactured by Greenheck, in sufficient number and sizes to ensure optimum performance. The secondary filter shall be a packed bead bed filter designed to remove 80% of the grease pa rticles larger than 1 micron and 100% of the grease particles 9 microns and larger. This grease extraction process must be accomplished at a static pressure loss of not more than 1.5 inches of water column at 330 CFM. Filtration systems having higher static requirements are not acceptable. The secondary filter must be shaped to provide a minimum of 250 square inches of filter area (16 inches High X 16 inches Wide ). Flat style filters or filters having a surface area of less than 250 square inches are not acceptable. The multi stage filtration system shall consist of individual filters for ease in removal and cleaning. The cleaning of these filters shall be in a standard commercial dishwasher. All filter efficiencies must be verified by an independent third party testing organization in accordance with the ASTM F2519-2005 test standard.

The hood(s) exterior shall be constructed of a minimum of 18 gauge stainless steel with an embossed finish (430 SS), if 300 series SS is required, a #4 polished finish is to be provided. The hood(s) shall be constructed using the standing seam method for optimum strength. An integral 3 inch air space is provided to meet NFPA 96 clearance requirements against limited combustible walls. Integral 3 inch air space may be omitted for non-combustible construction. All seams, joints and penetrations of the hood enclosure shall be welded and/or liquid tight. Lighter material gauges, alternate material types and finishes are not acceptable. All unexposed interior surfaces shall be constructed of a minimum 18 gauge corrosion resistant steel including, but not limited to ducts, plenum, and brackets.

The hood(s) shall include a filter housing constructed of the same material as the hood. The filter housing shall terminate in a pitched, full length grease trough which shall drain into a removable grease container.

The hood(s) shall include a Performance Enhancing Lip (PEL) to improve capture efficien cy by turning air back into the hood.

The proximity hood(s) shall be constructed by Greenheck. They shall be built in accordance with National Fire Protection Association (NFPA) Bulletin #96, International Mechanical Code (IMC), Uniform Mechanical Code (UMC), and bear the National Sanitation Foundation (NSF) Seal of Approval. The hood manufacturer shall provide, on request, the necessary data that confirms compliance with the code authorities listed above.

Due to continuous research Greenheck reserves the right to change specifications without notice.

P.O. Box 410

Specifications Model GGEP

Schofield, WI 54476

Phone: 715.359.6171

www.greenheck.com

GHEW Specification

Baffle Filter Canopy Hood, Wall Style, Exhaust Only with Single Wall Front

Provide Greenheck Exhaust Hood Model GHEW as shown on plans and in accordance with the following specification:

Kitchen Ventilation hood(s) shall be of the Type I, exhaust only wall canopy suitable for all types of cooking applications. The hood(s) shall be U. L. 710 Listed without (with) fire damper for 400°F, 600°F, or 700°F rated cooking appliances. See www.greenheck.com for U.L. 710 performance and available sizes. Make-up air shall be independently provided.

The hood(s) exterior shall be constructed of a minimum of 18 gauge stainless steel with an embossed finish (430 SS), if 300 series SS is required, a #4 polished finish is to be provided. The hood(s) shall be constructed using the standing seam method for optimum strength. Front panels shall be of single wall construction. An integral 3 inch air space is provided to meet NFPA 96 clearance requirements against limited combustible walls. Integral 3 inch air space may be omitted for non-combustible const ruction. All seams, joints and penetrations of the hood enclosure shall be welded and/or liquid tight. Lighter material gauges, alternate material types and finishes are not acceptable. All unexposed interior surfaces shall be constructed of a minimum 18 gauge corrosion resistant steel including, but not limited to ducts, plenum, and brackets.

The hood(s) shall include a filter housing constructed of the same material as the hood. The filters shall be aluminum baffle type (stainless optional), U. L. 1046 Classified, and in sufficient number and sizes to ensure optimum performance. The filter housing shall terminate in a pitched, full length concealed grease trough which shall drain into a removable grease container.

The hood(s) shall include a Performance Enhancing Lip (PEL) to improve capture efficien cy by turning air back into the hood.

Vapor proof, U. L. Listed incandescent light fixtures shall be pre-wired to a junction box located at the top of the hood for field connection. Wiring shall conform to the requirements of the National Electrical Code (NFPA #70 - Latest Edition).

The canopy hood(s) shall be constructed by Greenheck. They shall be built in accordance with National Fire Protection Association (NFPA) Bulletin #96, International Mechanical Code (IMC), Uniform Mechanical Code (UMC), and bear the National Sanitation Foundation (NSF) Seal of Approval. The hood manufacturer shall provide, on request, the necessary data that confirms compliance with the code authorities listed above.

Due to continuous research Greenheck reserves the right to change specifications without notice.

P.O. Box 410

Specifications Model GHEW

Schofield, WI 54476

Phone: 715.359.6171

www.greenheck.com

GKEW Specification

High Velocity Cartridge Filter Canopy Hood, Wall Style, Exhaust Only with Single Wall Front

Provide Greenheck Exhaust Hood Model GKEW as shown on plans and in accordance with the following specification:

Kitchen Ventilation hood(s) shall be of the Type I, exhaust only wall canopy suitable for all types of cooking applications. The hood(s) shall be U. L. 710 Listed without (with) fire damper for 400°F, 600°F, or 700°F rated cooking appliances. See www.greenheck.com for U.L. 710 performance and available sizes. Make-up air shall be independently provided.

The hood(s) exterior shall be constructed of a minimum of 18 gauge stainless steel with an embossed finish (430 SS), if 300 series SS is required, a #4 polished finish is to be provided. The hood(s) shall be constructed using the standing seam method for optimum strength. Front panels shall be of single wall construction. An integral 3 inch air space is provided to meet NFPA 96 clearance requirements against limited combustible walls. Integral 3 inch air space may be omitted for non-combustible const ruction. All seams, joints and penetrations of the hood enclosure shall be welded and/or liquid tight. Lighter material gauges, alternate material types and finishes are not acceptable. All unexposed interior surfaces shall be constructed of a minimum 18 gauge corrosion resistant steel including, but not limited to ducts, plenum, and brackets.

The hood(s) shall include a filter housing constructed of the same material as the hood. The high velocity stainless steel cartridge filters shall be U. L. 1046 Classified and NSF Certified as manufactured by Greenheck in sufficient number and sizes to ensure optimum performance. The filter housing shall terminate in a pitched, full length grease trough which shall drain into a removable grease container.

The hood(s) shall include a Performance Enhancing Lip (PEL) to improve capture efficien cy by turning air back into the hood.

Vapor proof, U. L. Listed incandescent light fixtures shall be pre-wired to a junction box located at the top of the hood for field connection. Wiring shall conform to the requirements of the National Electrical Code (NFPA #70 - Latest Edition).

The canopy hood(s) shall be constructed by Greenheck. They shall be built in accordance with National Fire Protection Association (NFPA) Bulletin #96, International Mechanical Code (IMC), Uniform Mechanical Code (UMC), and bear the National Sanitation Foundation (NSF) Seal of Approval. The hood manufacturer shall provide, on request, the necessary data that confirms compliance with the code authorities listed above.

Due to continuous research Greenheck reserves the right to change specifications without notice.

P.O. Box 410

Specifications Model GKEW

Schofield, WI 54476

Phone: 715.359.6171

www.greenheck.com

GXEW Specification

Grease-X-TractorTM High Efficiency Filter Canopy Hood, Wall Style, Exhaust Only with Single Wall Front

Provide Greenheck Exhaust Hood Model GXEW as shown on plans and in accordance with the following specification:

Kitchen Ventilation hood(s) shall be of the Type I, exhaust only wall canopy suitable for all types of cooking applications. The hood(s) shall be U. L. 710 Listed without (with) fire damper for 400°F, 600°F, or 700°F rated cooking appliances. See www.greenheck.com for U.L. 710 performance and available sizes. Make-up air shall be independently provided.

The hood(s) exterior shall be constructed of a minimum of 18 gauge stainless steel with an embossed finish (430 SS), if 300 series SS is required, a #4 polished finish is to be provided. The hood(s) shall be constructed using the standing seam method for optimum strength. Front panels shall be of single wall construction. An integral 3 inch air space is provided to meet NFPA 96 clearance requirements against limited combustible walls. Integral 3 inch air space may be omitted for non-combustible const ruction. All seams, joints and penetrations of the hood enclosure shall be welded and/or liquid tight. Lighter material gauges, alternate material types and finishes are not acceptable. All unexposed interior surfaces shall be constructed of a minimum 18 gauge corrosion resistant steel including, but not limited to ducts, plenum, and brackets.

The hood(s) shall include a filter housing constructed of the same material as the hood. The Grease -XTractor high efficiency aluminum filters (stainless optional) shall be U. L. 1046 Classified and NSF Certified as manufactured by Greenheck, in sufficient number and sizes to ensure optimum performance. Grease-X-Tractor filters shall direct the exhaust airflow through individual cyclone chambers, utilizing centrifugal impingement grease extraction technology. The filter housing shall terminate in a pitched, full length grease trough which shall drain into a removable grease container.

The hood(s) shall include a Performance Enhancing Lip (PEL) to improve capture efficien cy by turning air back into the hood.

Vapor proof, U. L. Listed incandescent light fixtures shall be pre-wired to a junction box situated at the top of the hood for field connection. Wiring shall conform to the requirements of the National Electrical Code (NFPA #70- Latest Edition).

The canopy hood(s) shall be constructed by Greenheck. They shall be built in accordance with National Fire Protection Association (NFPA) Bulletin #96, International Mechanical Code (IMC), Uniform Mechanical Code (UMC), and bear the National Sanitation Foundation (NSF) Seal of Approval. The hood manufacturer shall provide, on request, the necessary data that confirms compliance with the code authorities listed above.

Due to continuous research Greenheck reserves the right to change specifications without notice.

P.O. Box 410

Specifications Model GXEW

Schofield, WI 54476

Phone: 715.359.6171

www.greenheck.com

GGEW Specification

Grease GrabberTM Filter Canopy Hood, Wall Style, Exhaust Only with Single Wall Front

Provide Greenheck Grease Grabber Exhaust Hood, that includes a Multi Stage Filtration System using centrifugal impingement and packed bead technology to remove grease from the air stream, as shown on plans and in accordance with the following specification:

Kitchen Ventilation hood(s) shall be of the Type I, exhaust only wall canopy suitable for all types of cooking applications. The hood(s) shall be U. L. 710 Listed without (with) fire damper for 400°F, 600°F, or 700°F rated cooking appliances. See www.greenheck.com for U.L. 710 performance and available sizes. Make-up air shall be independently provided.

Kitchen Ventilation hood(s) shall incorporate Grease Grabber Tech nology to remove grease by centrifugal force and interception. This multi stage system shall incorporate Greenheck Grease-X-Tractor as the primary filter to remove 60% of the grease particles that are larger than 5 microns. The Grease-XTractor high efficiency stainless steel filters shall be U. L. 1046 Classified and NSF Certified as manufactured by Greenheck, in sufficient number and sizes to ensure optimum performance. The secondary filter shall be a packed bead bed filter designed to remove 80% of the grease pa rticles larger than 1 micron and 100% of the grease particles 9 microns and larger. This grease extraction process must be accomplished at a static pressure loss of not more than 1.5 inches of water column at 330 CFM. Filtration systems having higher static requirements are not acceptable. The secondary filter must be shaped to provide a minimum of 320 square inches of filter area (20 inches High X 16 inches Wide ). Flat style filters or filters having a surface area of less than 320 square inches are not acceptable. The multi stage filtration system shall consist of individual filters for ease in removal and cleaning. The cleaning of these filters shall be in a standard commercial dishwasher. All filter efficiencies must be verified by an independent third party testing organization in accordance with the ASTM F2519-2005 test standard.

The hood(s) exterior shall be constructed of a minimum of 18 gauge stainless steel with an embossed finish (430 SS), if 300 series SS is required, a #4 polished finish is to be provided. The hood(s) shall be constructed using the standing seam method for optimum strength. Front panels shall be of single wall construction. An integral 3 inch air space is provided to meet NFPA 96 clearance requirements against limited combustible walls. Integral 3 inch air space may be omitted for non-combustible const ruction. All seams, joints and penetrations of the hood enclosure shall be welded and/or liquid tight. Lighter material gauges, alternate material types and finishes are not acceptable. All unexposed interior surfaces shall be constructed of a minimum 18 gauge corrosion resistant steel including, but not limited to ducts, plenum, and brackets.

The hood(s) shall include a filter housing constructed of the same material as the hood. The filter housing shall terminate in a pitched, full-length grease trough, which shall drain into a removable grease container.

The hood(s) shall include a Performance Enhancing Lip (PEL) to improve capture efficien cy by turning air back into the hood.

Vapor proof, U. L. Listed incandescent light fixtures shall be pre-wired to a junction box situated at the top of the hood for field connection. Wiring shall conform to the requirements of the National Electrical Code (NFPA #70- Latest Edition).

P.O. Box 410

Specifications Model GGEW

The canopy hood(s) shall be constructed by Greenheck. They shall be built in accordance with National Fire Protection Association (NFPA) Bulletin #96, International Mechanical Code (IMC), Uniform Mechanical Code (UMC), and bear the National Sanitation Foundation (NSF) Seal of Approval. The hood manufacturer shall provide, on request, the necessary data that confirms compliance with the code authorities listed above.

Due to continuous research Greenheck reserves the right to change specifications without notice.

Page 2 of 2 Specifications Model GGEW

Schofield, WI 54476

Phone: 715.359.6171

www.greenheck.com

GWEW Specification

Water Wash Canopy Hood, Wall Style, Exhaust Only with Single Wall Front

Provide Greenheck Exhaust Hood Model GWEW as shown on plans and in accordance with the following specification:

Kitchen Ventilation hood(s) shall be of the Type I, exhaust only wall canopy. They shall be U. L. 710 Listed without (with) fire damper for 400°F, 600°F, or 700°F rated cooking appliances. See www.greenheck.com for U.L. 710 performance and available sizes. Make-up air shall be inde pendently provided.

The hood(s) casing shall be constructed of a minimum of 18 gauge type 304 stainless steel with a #4 polished finish. The hood(s) shall be constructed using the standing seam met hod for optimum strength. Front panels shall be of single wall construction. An integral 3 inch air space is provided to meet NFPA 96 clearance requirements against limited combustible walls. Integral 3 inch air space may be om itted for non-combustible construction. All seams shall be welded and/or liquid tight. Lighter material gauges, alternate material types and finishes (400 series stainless steel, cold rolled steel, etc.) are not acceptable. Exhaust plenum is to be fully welded construction. All unexposed interior surfaces shall be constructed of a minimum 18 gauge stainless steel including, but not limited to ducts, plenum, and brackets.

The hood(s) shall include a full length, horizontal baffles to create high velocity centrifugal grease extraction. Non gasketed inspection doors shall provide full length access to each grease extraction plenum. Hoods shall be provided with an automatic, self cleaning capability. A hot water, detergent spray through a full length manifold shall clean the entire length of the exhaust plenum automatically upon fan shutdown. The wash cycle run time will be between three and ten minutes. The extractor housing shall terminate in a pitched, full length collection trough with stainless steel drain fitting.

A programmable control panel(s) shall be provided in a size capable of handling all hoods specified. It shall be constructed of 18 gauge stainless steel and shall include the following: an adjustable-flow detergent pump, a wash cycle timer in a solid state master programmable controller, and a 2.5 gallon detergent reservoir. The panel shall be of two-compartment construction with one side for plu mbing and the other for electrical connections and the programmable controller. Electri c service a nd water service shall each require a single connection.

Vapor proof, U. L. Listed incandescent (recessed incandescent, recessed fluorescent) light fixtures shall be pre-wired to a junction box situated at the top of the hood for field connection. Wiring shall conform to the requirements of the National Electrical Code (NFPA #70 - Latest Edition).

The canopy hood(s) shall be constructed by Greenheck. They shall be built in accordance with National Fire Protection Association (NFPA) Bulletin #96, Uniform Mechanical Code (UMC) and bear the National Sanitation Foundation (NSF) Seal of Approval. The hood manufacturer shall provide, on request, the necessary data that confirms compliance with the code authorities listed above.

Due to continuous research Greenheck reserves the right to change specifications without notice.

P.O. Box 410

Specifications Model GWEW

Schofield, WI 54476

Phone: 715.359.6171

www.greenheck.com

GHDW Specification

Baffle Filter Canopy Hood, Wall Style, Exhaust Only with Double Wall Front

Provide Greenheck Exhaust Hood Model GHDW as shown on plans and in accordance with the following specification:

Kitchen Ventilation hood(s) shall be of the Type I, exhaust only wall canopy suitable for all types of cooking applications. The hood(s) shall be U. L. 710 Listed without (with) fire damper for 400°F, 600°F, or 700°F rated cooking appliances. See www.greenheck.com for U.L. 710 performance and available sizes. Make-up air shall be independently provided.

The hood(s) exterior shall be constructed of a minimum of 18 gauge stainless steel with an embossed finish (430 SS), if 300 series SS is required, a #4 polished finish is to be provided. The hood(s) shall be constructed using the standing seam method for optimum strength. Front panels shall be of double wall construction with 1 inch insulation to add additional strength and rigidity. An integral 3 inch air space is provided to meet NFPA 96 clearance requirements against limited combustible walls. Integral 3 inch air space may be omitted for non-combustible construction. All seams, joints and penetrations of the hood enclosure shall be welded and/or liquid tight. Lighter material gauges, alternate material types and finishes are not acceptable. All unexposed interior surfaces shall be constructed of a minimum 18 gauge corrosion resistant steel including, but not limited to ducts, plenum, and brackets.

The hood(s) shall include a filter housing constructed of the same material as the hood. The filters shall be aluminum baffle type (stainless optional), U. L. 1046 Classified, and in sufficient number and sizes to ensure optimum performance. The filter housing shall terminate in a pitched, full length concealed grease trough which shall drain into a removable grease container.

The hood(s) shall include a Performance Enhancing Lip (PEL) to improve capture efficien cy by turning air back into the hood.

Vapor proof, U. L. Listed incandescent light fixtures shall be pre-wired to a junction box located at the top of the hood for field connection. Wiring shall conform to the requirements of the National Electrical Code (NFPA #70 - Latest Edition).

The canopy hood(s) shall be constructed by Greenheck. They shall be built in accordance with National Fire Protection Association (NFPA) Bulletin #96, International Mechanical Code (IMC), Uniform Mechanical Code (UMC), and bear the National Sanitation Foundation (NSF) Seal of Approval. The hood manufacturer shall provide, on request, the necessary data that confirms compliance with the code authorities listed above.

Due to continuous research Greenheck reserves the right to change specifications without notice.

P.O. Box 410

Specifications Model GHDW

Schofield, WI 54476

Phone: 715.359.6171

www.greenheck.com

GKDW Specification

High Velocity Cartridge Filter Canopy Hood, Wall Style, Exhaust Only with Double Wall Front

Provide Greenheck Exhaust Hood Model GKDW as shown on plans and in accordance with the following specification:

Kitchen Ventilation hood(s) shall be of the Type I, exhaust only wall canopy suitable for all types of cooking applications. The hood(s) shall be U. L. 710 Listed without (with) fire damper for 400°F, 600°F, or 700°F rated cooking appliances. See www.greenheck.com for U.L. 710 performance and available sizes. Make-up air shall be independently provided.

The hood(s) exterior shall be constructed of a minimum of 18 gauge stainless steel with an embossed finish (430 SS), if 300 series SS is required, a #4 polished finish is to be provided. The hood(s) shall be constructed using the standing seam method for optimum strength. Front panels shall be of double wall construction with 1 inch insulation to add additional strength and rigidity. An integral 3 inch air space is provided to meet NFPA 96 clearance requirements against limited combustible walls. Integral 3 inch air space may be omitted for non-combustible construction. All seams, joints and penetrations of the hood enclosure shall be welded and/or liquid tight. Lighter material gauges, alternate material types and finishes are not acceptable. All unexposed interior surfaces shall be constructed of a minimum 18 gauge corrosion resistant steel including, but not limited to ducts, plenum, and brackets.

The hood(s) shall include a filter housing constructed of the same material as the hood. The high velocity stainless steel cartridge filters shall be U. L. 1046 Classified and NSF Certified as manufactured by Greenheck in sufficient number and sizes to ensure optimum performance. The filter housing shall terminate in a pitched, full length grease trough which shall drain into a removable grease container.

The hood(s) shall include a Performance Enhancing Lip (PEL) to improve capture efficien cy by turning air back into the hood.

Vapor proof, U. L. Listed incandescent light fixtures shall be pre-wired to a junction box situated at the top of the hood for field connection. Wiring shall conform to the requirements of the National Electrical Code (NFPA #70- Latest Edition).

The canopy hood(s) shall be constructed by Greenheck. They shall be built in accordance with National Fire Protection Association (NFPA) Bulletin #96, International Mechanical Code (IMC), Uniform Mechanical Code (UMC), and bear the National Sanitation Foundation (NSF) Seal of Approval. The hood manufacturer shall provide, on request, the necessary data that confirms compliance with the code authorities listed above.

Due to continuous research Greenheck reserves the right to change specifications without notice.

P.O. Box 410

Specifications Model GKDW