Technical Data Sheet

GREEN HVAC DUCTS, A GREEN PRODUCT, is the first complete coupling based duct system that is UL 181 & 723 approved with a 0% smoke and a 0% flame rating using our proprietary material. This creates an air tight system which exceeds the amended National Energy Code (NEC) of October 2016 which requires all ducts systems to be air tight. The system creates maximum energy efficiency with a true R9 or higher insulating value. GREEN HVAC DUCTS provide a healthy living environment by eliminating the use of fiberglass and other highly toxic insulations that create harmful dust particles. GREEN HVAC DUCTS are mold & mildew resistant, antimicrobial and virus resistant. It creates a cleaner and more efficient method of transporting air.

Fire Performance
FIRE PERFORMANCE:

UL 723
CAN4 S114
ASTM E 84
CAN/ULC S102

Test for Non-Combustibility Non-Combustible

Surface Burning Characteristics Flame Spread = 0

 

Smoke Developed = 0
Surface Burning Characteristics Flame Spread = 0
Smoke Developed = 0

UL 723
CAN4 S114
ASTM E 84
CAN/ULC S102

Maximum Service Temperature
Maximum Service Temperature:

ASTM C 411

Hot Surface Performance In Compliance with

ASTM C612 @ 1500°F(816°C)

ASTM C 411

Dimensional Stability
Dimensional Stability:

ASTM C 356

Linear Shrinkage

<1% @ 1500°F (816°C)

ASTM C 356

Moisture Resistance
Moisture Resistance:

ASTM C 1104

Moisture Sorption

0.03%

ASTM C 1104

Thermal Resistance
Thermal Resistance:

ASTM C 518 (C 177)

R-value/inch @ 75°F

9.2 hr.ft².F/Btu***

ASTM C 518 (C 177)

Flame Penetration
Flame Penetration:

UL 181

Test for Flame Penetration of Duct

No Penetration

UL 181

Mold Growth Test
Mold Growth Test:

UL 181

Test for Microbiological Growth

No evidence of Deformation or Delamination

No evidence of Joint Opening or Separation

No Mold Growth

No Spread of Mold beyond inoculated area.

Mold Growth & Humidity Test – PASS

ASTM C 356

Puncture Test
Puncture Test:

UL 181

Test for Puncture through Duct

No Penetration

UL 181

Impact Test
Impact Test:

UL 181

Test for Impact on Structural Rigidity of Duct

0% reduction after Impact

UL 181

Collapse Test
Collapse Test:

UL 181

Test for Collapse on Structural Rigidity of Duct

0% reduction after Collapse

UL 181

Pressure Test
Pressure Test:

UL 181

Test for +/- Pressure upon the Interior of Duct

Recommended Positive Pressure (RPP) = .50 in. W.C.

Test Pressure = RPP X 2.5 = 1.25 in. W.C.

RESULTS: No Interior damage Recommended Negative Pressure (RNP) = .50 in. W.C.

Test Pressure = RNP X 2.5 = 1.25 in. W.C.

RESULTS: No Interior damage

UL 181

Acoustical Performance
Acoustical Performance

ASTM C423

Co-Efficients At Frequencies
CO-EFFICIENTS AT FREQUENCIES
Thickness 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz NRC
1.5” 0.19 0.55 1.03 1.06 1.02 1.01 0.90

Product Specs

GREEN-DUCTS Standard (Stainless Steel Inner Skin) Sizes:
Standard Rectangular 8” Trunk Duct Product Number

8″x 8″

SD0808

8″x 10″

SD0810

8″x 12″

SD0812

8″x 14″

SD0814

8″x 16″

SD0816

8″x 18″

SD0818

8″x 20″

SD0820

8″x 24″

SD0824

 

Standard Rectangular 10” Trunk Duct

Product Number

10”x 10″

SD1010

10″x 12″

SD1012

10″x 14″

SD1014

10″x 16″

SD1016

10″x 18″

SD1018

10″x 20″

SD1020

10″x 24″

SD1024

 

 

 

Standard Rectangular 10” Trunk Duct

Product Number

10”x 10″

SD1010

10″x 12″

SD1012

10″x 14″

SD1014

10″x 16″

SD1016

10″x 18″

SD1018

10″x 20″

SD1020

10″x 24″

SD1024

GREEN-DUCTS Premium (Copper Inner Skin) Sizes:
Premium Rectangular 8” Trunk Duct

Product Number

8″x 8″

PD0808

8″x 10″

PD0810

8″x 12″

PD0812

8″x 14″

PD0814

8″x 16″

PD0816

8″x 18″

PD0818

8″x 20″

PD0820

8″x 24″

PD0824

 

Premium Rectangular 10” Trunk Duct

Product Number

10”x 10″

PD1010

10″x 12″

PD1012

10″x 14″

PD1014

10″x 16″

PD1016

10″x 18″

PD1018

10″x 20″

PD1020

10″x 24″

PD1024

 

 

Premium Rectangular 12” Trunk Duct

Product Number

12″x 12″

PD1212

12″x 14″

PD1214

12″x 16″

PD1216

12″x 18″

PD1218

12″x 20″

PD1220

12″x 24″

PD1224

GREEN-DUCTS START COLLARS:
Rectangular 8” Duct

Product Number

8″x 8″

SC0808

8″x 10″

SC0810

8″x 12″

SC0812

8″x 14″

SC0814

8″x 16″

SC0816

8″x 18″

SC0818

8″x 20″

SC0820

8″x 24″

SC0824

 

Rectangular 10” Duct

Product Number

10″x 10″

SC1010

10″x 12″

SC1012

10″x 14″

SC1014

10″x 16″

SC1016

10″x 18″

SC1018

10″x 20″

SC1020

10″x 24″

SC1024

 

Rectangular 12” Duct

Product Number

12″x 12″

SC1212

12″x 14″

SC1214

12″x 16″

SC1216

12″x 18″

SC1218

12″x 20″

SC1220

12″x 24″

SC1224

GREEN-DUCTS END CAPS:

Rectangular 8” Duct

Product Number

8″x 8″

EC0808

8″x 10″

EC0810

8″x 12″

EC0812

8″x 14″

EC0814

8″x 16″

EC0816

8″x 18″

EC0818

8″x 20″

EC0820

8″x 24″

EC0824

 

Rectangular 10” Duct

Product Number

10″x 10”

EC1010

10″x 12″

EC1012

10″x 14″

EC1014

10″x 16″

EC1016

10″x 18″

EC1018

10″x 20″

EC1020

10″x 24″

EC1024

 

Rectangular 12” Duct

Product Number

12″x 12″

EC1212

12″x 14″

EC1214

12″x 16″

EC1216

12″x 18″

EC1218

12″x 20″

EC1220

12″x 24″

EC1224

GREEN-DUCTS COUPLINGS:
Rectangular 8” Duct

Product Number

8″x 8″

C0808

8″x 10″

C0810

8″x 12″

C0812

8″x 14″

C0814

8″x 16″

C0816

8″x 18″

C0818

8″x 20″

C0820

8″x 24″

C0824

 

Rectangular 10” Duct

Product Number

10″x 10″

C1010

10″x 12″

C1012

10″x 14″

C1014

10″x 16″

C1016

10″x 18″

C1018

10″x 20″

C1020

10″x 24″

C1024

 

Rectangular 12” Duct

Product Number

12″x 12″

C1212

12″x 14″

C1214

12″x 16″

C1216

12″x 18″

C1218

12″x 20″

C1220

12″x 24″

C1224

GREEN-DUCTS REDUCING COUPLING KIT:
Rectangular 8” Duct

Product Number

8″x 2″

RC0802

8”x 4”

RC0804

8”x 6″

RC0806

 

Rectangular 10” Duct

Product Number

10″x 2″

RC1002

10”x 4”

RC1004

10”x 6″

RC1006

 

Rectangular 12” Duct

Product Number

12″x 2″

RC1202

12”x 4”

RC1204

12”x 6″

RC1206

GREEN-DUCTS - 90T/ HORIZONTAL TURNING VANE KITS:
Rectangular Duct

Product Number

 8″ All sizes up to 24” Duct

HTV08

10″ All sizes up to 24” Duct

HTV10

12″ All sizes up to 24” Duct

HTV12

GREEN-DUCTS - 90T/ VERTICAL TURNING VANE KITS:
Rectangular Duct Product Number

 8″ All sizes between 8” – 12”

VTV08

10″ All sizes between 8” – 12”

VTV10

12″ All sizes between 8” – 12”

VTV12

14” All sizes between 8” – 12”

VTV14

16” All sizes between 8” – 12”

VTV16

18” All sizes between 8” – 12”

VTV18

20” All sizes between 8” – 12”

VTV20

24” All sizes between 8” – 12”

VTV24

All Custom Sizes made to order.