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  BUILDING PRODUCTS LISTING PROGRAM  
  Class: Membrane Penetration  
       
  Customer: Construction Solutions, LLC  
  Location: 7801 E. Gray Rd., Suite 110,  Scottsdale, AZ,  85260  
       
Listing No.: B1072-1
  Effective Date: December 23, 2014  
Last Revised: No Revisions to Date
  Expires: N/A  
       
Products: Construction Solutions 4 in. and 6 in. Metal Dryer Vent Box with Snap on Trim Ring
 
  Standard(s):

ASTM E814 “Standard Test Method for Fire Tests of Penetration Firestop Systems”. 

CAN/ULC S115 “Standard Method of Fire Tests of Firestop Systems”.
 
       
  Label:

4 in. dryer vent box is marked by Construction Solutions, LLC with the following information: Construction Solutions’ 4 in. dryer vent box trade name, QAI listing no. B1072-1A, QAI logo with the ‘US’ and ‘C’ identifier, Ratings of 1-hour F, 1-hour T, and 1-hour H (CAN/ULC S115 only). 

6 in. dryer vent box is marked by Construction Solutions, LLC with the following information: Construction Solutions’ 6 in. dryer vent box trade name, QAI listing no. B1072-1B, QAI logo with the ‘US’ and ‘C’ identifier, Ratings of 41-minutes F, 41-minutes T, and 41-minutes H (CAN/ULC S115 only).
 
       
Ratings:

The following outlines the assembly and ratings of Construction Solutions 4 in. and 6 in. dryer vent box:

Assembly

Test Standard

F-Rating

T-Rating

H-Rating

4 in. Dryer Vent Box

ASTM E814

1-hour

1-hour

N/A

CAN/ULC S115

1-hour

1-hour

1-hour

6 in. Dryer Vent Box

ASTM E814

41-minutes

41-minutes

N/A

CAN/ULC S115

41-minutes

41-minutes

41-minutes

Note: ASTM E814 does not use H-Rating to identify that the assembly passed the hose stream test.  The hose stream test is a requirement to achieve an F-Rating.

QAI Listing B1072-1A

ASTM E814 and CAN/ULC S115 – 1-Hour F Rating, 1-Hour T Rating, and 1-Hour H Rating (CAN/ULC S115 only) Non-load Bearing Wall Assembly

No.

COMPONENT

DESCRIPTION

1

Gypsum Board

Type:

Type X gypsum wallboard complying with ASTM C1396 and labeled by an approved agency

Thickness:

Single layer of 5/8 in. (16 mm) on each face of the wall

Application:

Sheathing is to be fastened to studs with #6 x 1-5/8 in. (41 mm) long coarse thread drywall screws spaced at 8 in. on center. Joints to be taped and mudded, and fastener heads to be mudded.

2

Wall Studs

Stud Type:

Minimum nominal 2 x 6 in. (50 x 152 mm) Wood

Stud Spaced

Maximum 16 in. (406 mm) on center

3

Insulation

Type:

Mineral wool thermal insulation in compliance with ASTM C553 Type VII

Minimum Thickness:

2 inch (50 mm)

Nominal Density:

Minimum 4.0 lb/ft3 (64 kg/m3)

4

Dryer Box

Certified Manufacturer:

Construction Solutions

Certified Product:

Nominal 4 in. Construction Solutions Dryer Vent Box Kit

Box Dimensions:

10 in. (254 mm) wide by 17 in. (432 mm) high by 3-1/2 in. (89 mm) deep with a 1-1/4 in. (32 mm) flange. A 3 x 5 in. (76 x 127 mm) oval cut out for the dryer vent on the top and 1-1/8 in. (29 mm) knockouts on the top and bottom for gas hook up. The box is formed from 22 gauge galvanized steel.

Trim Ring Dimensions:

9-7/8 in. (251 mm) wide by 16-7/8 in. (429 mm) high by 1-5/8 in. (41 mm) deep with a 1-5/16 in. (33 mm) flange. The trim ring is made from 25 gauge galvanized steel.

Caulking:

PFP 4800DW

Installation:

A nominal 2 x 4 in. (50 x 100 mm) stud is installed into the stud cavity 10-3/4 in. (273 mm) from a 2 x 6 in. (50 x 152 mm) stud. The dryer vent box was fastened to the 2 x 4 in. (50 x 100 mm) and 2 x 6 in. (50 x 152 mm) studs through three holes on each side of the box using #8 x 1-1/2 in. (38 mm) wood screws. The galvanized steel dryer vent is inserted through the top of the box then caulked at the vent/box interface. The opening cut into the gypsum board shall be a maximum of 10-1/2 in. (267 mm) wide by 17-1/2 in. (445 mm) high. Only one box is permitted per stud cavity.

5

Vent Pipe

Size:

4 in. (101 mm) Round

Type:

26 gauge galvanized steel

 

QAI Listing B1072-1B

ASTM E814 and CAN/ULC S115 – 41-minutes F Rating, 41-minutes T Rating, and 41-minutes H Rating (CAN/ULC S115 only) Non-load Bearing Wall Assembly

 

No.

COMPONENT

DESCRIPTION

1

Gypsum Board

Type:

Type X gypsum wallboard complying with ASTM C1396 and labeled by an approved agency

Thickness:

Single layer of 5/8 in. (16 mm) on each face of the wall

Application:

Sheathing is to be fastened to studs with #6 x 1-5/8 in. (41 mm) long coarse thread drywall screws spaced at 8 in. on center. Joints to be taped and mudded, and fastener heads to be mudded.

2

Wall Studs

Stud Type:

Minimum nominal 2 x 6 in. (50 x 152 mm) Wood

Stud Spaced

Maximum 16 in. (406 mm) on center

3

Cavity Insulation

Type:

Mineral wool thermal insulation in compliance with ASTM C553 Type VII

Minimum Thickness:

2 inch (50 mm)

Nominal Density:

Nominal Density:

Insulation Behind the Dryer Vent Box

Type:

Mineral wool thermal insulation in compliance with ASTM C612 Type IVA

Dimensions:

10 in. (254 mm) x 17 in. (432 mm) x 1 in. (25 mm) thick directly behind the box

Nominal Density:

3.5 lb/ft3 (56 kg/m3)

Install:

A 10 in. by 17 in. area shall be cut from the 2 in. cavity insulation in the area behind the Dryer Vent Box, a 10 in. by 17 in. piece of 1 in. insulation shall then be placed in the cut out.

4

Dryer Vent Box

Certified Product:

Nominal 6 in. Construction Solutions Dryer Vent Box Kit

Box Dimensions:

10 in. (254 mm) wide by 17 in. (432 mm) high by 5 in. (127 mm) deep with a 1-1/4 in. (32 mm) flange. A 4-3/16 in. (106 mm) circular cut out for the dryer vent on the top and 1-1/8 in. (29 mm) knockouts on the top and bottom for gas hook up. The box is formed from 22 gauge galvanized steel.

Trim Ring Dimensions:

9-7/8 in. (251 mm) wide by 16-7/8 in. (429 mm) high by 1-5/8 in. (41 mm) deep with a 1-5/16 in. (33 mm) flange. The trim ring is made from 25 gauge galvanized steel.

Caulking:

PFP 4800DW

Installation:

A nominal 2 x 4 in. (50 x 100 mm) stud is installed into the stud cavity 10-3/4 in. (273 mm) from a 2 x 6 in. (50 x 152 mm) stud. The dryer vent box was fastened to the 2 x 4 in. (50 x 100 mm) and 2 x 6 in. (50 x 152 mm) studs through three holes on each side of the box using #8 x 1-1/2 in. (38 mm) wood screws. The galvanized steel dryer vent is inserted through the top of the box then caulked at the vent/box interface. The opening cut into the gypsum board shall be a maximum of 10-1/2 in. (267 mm) wide by 17-1/2 in. (445 mm) high. Only one box is permitted per stud cavity.

5

Vent Pipe

Size:

4 in. (101 mm) Round

Type:

26 gauge galvanized steel

       
  Note:    
 
 
 
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