Hearth & Home Technologies CNXT4842 User Manual

D

C

B

A

FRAMING DIMENSIONS

Model

A

Rough

Opening

(Width)

B*

Rough

Opening

(Height)

C

Rough

Opening

(Depth)

D

Rough

Opening

(DVP

Pipe)

CNXT4236

42"

38-3/4"

23-1/2"

10"

CNXT4842

48"

38-3/4"

23-1/2"

10"

B 

38 in.

1-1/2 in.

26-1/2 in.

2-1/2 in.

6 in.

14-3/8 in.

Electric 

Access 

3-5/8 in.

6-3/8 in.

Gas Line 

Access 

9-1/4 in.

C

A

23 in.

15 in.

Alternative 

Gas Line 

Access 

33-1/2 in.

38-5/8 in.

PRODUCT DIMENSIONS

Model

A

B

C

CNXT4236

41 in.

36 in.

24-1/4 in.

CNXT4842

47 in.

42 in.

30-1/4 in.

Caliber nXt Series

Technical Specifications

Please refer to installation instructions for complete specifications and framing dimensions

when installing this product. Go to www.heatilator.com to download.

*NOTE: When finishing the appliance with the Harbor

surround, the appliance must be raised 1-1/4" off floor.

Adjust framing and vent locations accordingly.

Rear vent

One 45° elbow

Horiz Term

Rear Vent

Two 90° elbows

Horiz Term

Rear Vent

One 90° elbow

Vert Term

Top Vent

One 90° elbow

Horiz Term

No elbows

Horiz Term

A

A

A

G

A

A

C

D

B

B

F

1 in. (25 mm) min.

pipe to combustibles

I

E

1/2 in. (13 mm) min.

appliance to

combustibles

E

I

1 in. (25 mm) min.

pipe to

combustibles

F

1/2 in. (13 mm) min.

appliance to

combustibles

Alcove

Installation

C

H

Drywall

A

APPLIANCE LOCATIONS

Model

A

B

C

D

E

F

G

H

I

CNXT4236 42" 50-5/8"  23" 71-5/8" 50-5/8" 52-5/8" 43" 48" 59-3/4"
CNXT4842 48" 55-1/4" 23"

78-1/4'

55-1/4' 55-1/4" 49" 48" 59-3/4"