Majestic Appliances 3373 Clearance Requirements, Minimum Clearances to Combustible Materials

Models: 3377 3378 3371 3376 3372 3370 3373 3374 3379 3375

1 26
Download 26 pages 25.32 Kb
Page 5
Image 5
Clearance Requirements

Vermont Castings Radiance Vent-Free Gas Heater

Clearance Requirements

Minimum Clearances to

Combustible Materials

Maintain clearance, (empty space), between combus- tible materials and the heater as specified below.

A

B

 

ST101

A: To Side Wall / Trim* ........................ 4" (101.6mm)

B: To Rear Wall

 

 

 

 

 

4" (101.6mm)

 

 

 

 

 

 

 

 

 

 

 

Alcove Clearances

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Minimum Clearances to4" (101.6mm) CAlcove Clearances

D

ST103a

A: Maximum Alcove Depth

24" (609mm)

B: To Side Wall

4" (101mm)

C: To Rear Wall

4" (101mm)

D: To Ceiling

60" (1524mm)

Fig. 2 Minimum wall clearances.

 

A

 

 

B

 

 

C

 

V

D

 

W

E

Wall

 

 

X

YHearth Requirements

Z

 

 

 

 

 

 

ST694

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mantel

 

 

Mantel from

Ref.

 

 

Shelf Depth

Ref.

 

Stove Top

A

 

7¹⁄₂Ó (190mm)

V

 

16Ó (406mm)

B

 

 

6Ó (152mm)

W

 

14¹⁄₂Ó (368mm)

C

 

4¹⁄₂Ó (114mm)

X

 

13Ó (330mm)

D

 

 

3Ó (75mm)

Y

 

11¹⁄₂Ó (292mm)

E

 

 

1¹⁄₂Ó (38mm)

Z

 

10Ó (254mm)

 

 

 

 

 

 

 

Fig. 3 Minimum mantel clearance.

Hearth Requirements

The Radiance Unvented heater must be installed on rigid flooring. If the appliance is installed on any combustible surface other than wood flooring, such as carpet or tile, a metal or wood panel must be installed to extend the full length and width of the unit. There are no other hearth or floor protection requirements.

WARNING

Do not install this heater in a bathroom or bedroom.

Installation of this heater must conform with local codes or, in the absence of local codes, with the National Fuel Gas Code, ANSI Z223.1.

This heater creates warm air currents. These currents move heat to wall surfaces next to the heater. Installing the heater next to vinyl or cloth wall coverings or operating the heater where impurities in the air such as tobacco smoke exist, may discolor walls.

Do not use a blower insert, heat exchanger insert or other accessory not approved for use with this heater.

20004555

5

Page 5
Image 5
Majestic Appliances 3373, 3378 Clearance Requirements, Minimum Clearances to Combustible Materials, Hearth Requirements