Hearth and Home Technologies BIR42 owner manual Mailbox Style Shroud radiation shield required

Mailbox Style Shroud (radiation shield required)

				TR11/11T	TR11/11T TV
		3 in. (76 mm)		Min. Base Dims.
			in	34 x 34	28 x 30
	Min. Opening Height
			mm	864 x 864	711 x 762
Min. Height			Min. Height Above Radiation Shield
above radiation			in	21-1/4	20-1/2
shield			mm	540	521
	Min. Base Dim			Min. Opening Width
Min.			in	28 x 28	22 x 24
			mm	711 x 711	559 x 610
Base Dim	Min. Opening Width

3 in. (76 mm) Min.

Radiation Shield Height

from top of Chase

Figure 10.3 Mailbox Style Shroud Dimensions

Roofed Style Shroud (Radiation Shield Required)

Minimum

Height above

Radiation Shield

		TR11/11T	TR11/11T TV
		Min. Base Dims.
	in	34 x 34	34 x 34
	mm	864 x 864	864 x 864
Minimum	Min. Height Above Radiation Shield
	in	16	16
Opening

3 in. (76 mm) Radiation

Shield Height

Termination

Cap

Radiation Shield

Chase Top

Min. Base Dimension

Height	mm	406	406
		Min. Opening Width
Minimum	in	28	28
Base Dimension	mm	711	711
		Min. Opening Height
Min. Opening Width	in	12	12
	mm	305	305

Figure 10.4 Roofed Style Shroud Dimensions

Heatilator • Birmingham BIR42 • 4059-308 F • 11/08 37