Safety Alert Key:

DANGER! Indicates a hazardous situation which, if not avoided will result in death or serious injury.

WARNING! Indicates a hazardous situation which, if not avoided could result in death or serious injury.

CAUTION! Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

NOTICE: Used to address practices not related to personal injury.

Table of Contents

A.

Congratulations

2

B.

Warranty

5

1 Listing and Code Approvals

A.

Appliance Certification

7

B.

Tempered Glass Specifications

7

C.

BTU Specifications

7

D.

High Altitude Installations

7

E.

Non-Combustible Materials Specification

7

F.

Combustible Materials Specification

7

G.

Electrical Codes

7

User Guide

2 Operating Instructions

A.

Gas Fireplace Safety

8

B.

Your Fireplace

8

C.

Fan Kit (optional)

9

D.

Clear Space

9

E.

Decorative Doors and Fronts

9

F.

Fixed Glass Assembly

9

G.

Remote Controls, Wall Controls and Wall Switches 9

H.

Outside Air (optional)

9

I.

Before Lighting Fireplace

9

J.

Lighting Instructions (IPI)

10

K.

After Fireplace is Lit

11

L.

Frequently Asked Questions

11

3 Maintenance and Service

A.

Maintenance Tasks-Homeowner

12

B.

Maintenance Tasks-Qualified Service Technician

13

Installer Guide

4 Getting Started

A.

Typical Appliance System

14

B. Design and Installation Considerations

15

C. Tools and Supplies Needed

15

D.

Inspect Appliance and Components

15

E.

Negative Pressure

16

5 Framing and Clearances

A.

Selecting Appliance Location

17

B.

Constructing the Appliance Chase

17

C.

Clearances

18

D.

Mantel and Wall Projections

19

6 Termination Locations

A. Vent Termination Minimum Clearances

20

7 Vent Information and Diagrams

A.

Vent Guidelines

21

B.

Vent System Configuration

21

8 Vent Clearances and Framing

A.

Pipe Clearances to Combustibles

22

B.

Wall and Ceiling Penetration Framing

22

C.

Vertical Penetration Framing

22

9 Appliance Preparation

A.

Install Outside Air Kit Damper Assembly

23

B.

Gas and Electrical Connections

23

C. Secure and Level the Appliance

23

10 Installing Vent Pipe

A.

Assembly of Vent Sections

24

B.

Attach Vent to Firebox

24

C.

Secure Vent Sections

24

D.

Install Attic Insulation Shield

24

11 Gas Information

A.

Fuel Conversion

25

B.

Gas Pressure

25

C.

Gas Connection

25

D.

High Altitude Installations

25

12 Electrical Information

A.

Wiring Requirements

26

B.

Intellifire Ignition System Wiring

26

C.

Optional Accessories Requirements

26

D.

Electrical Service and Repair

26

E.

Junction Box Installation

27

F.

Wall Switch Installation for Fan (Optional)

27

13 Finishing

A.

Mantel and Wall Projections

28

B.

Facing Material

28

Heatilator • Caliber Mesh BV Series • 4040-848 Rev G • 10/08

3

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Hearth and Home Technologies CB4236MIR, CB4842MIR owner manual Table of Contents, User Guide, Installer Guide