Hearth and Home Technologies HST-42D owner manual Mailbox Style Shroud radiation shield required

Mailbox Style Shroud (radiation shield required)

3 in. (76 mm)

Min. Opening Height

Min. Height
above radiation
shield
Min.		Min. Base Dim
				TS345		TR342	TR342/344TV
Base Dim		Min. Opening Width
					Min. Base Dims.
	3 in. (76 mm) Min.		in	N/A		26-1/2 x 28	28 x 30
			mm	N/A		673 x 711	711 x 762
Radiation Shield Height
	from top of Chase			Min. Height Above Radiation Shield
			in	N/A		21-1/4	20-1/2
			mm	N/A		540	521
				Min. Opening Width
			in	N/A		20-1/2 x 22	22 x 24
			mm	N/A		521 x 559	559 x 610

Figure 10.3 Mailbox Style Shroud Dimensions

Roofed Style Shroud (radiation shield required)

Minimum
Height above
Radiation Shield		Minimum
	Termination	Opening
		Height
3 in. (76 mm)	Cap
Radiation	Radiation Shield	Minimum
Shield Height		Base Dimension
	Chase Top			TR342/344
Min. Base
		Min. Opening Width	TS345/445	TR442/444	TR342/344TV
	Dimension
			Min. Base Dims.
		in	N/A	27 x 27	27 x 27
		mm	N/A	686 x 686	686 x 686
			Min. Height Above Radiation Shield
		in	N/A	16	16
		mm	N/A	406	406
			Min. Opening Width
		in	N/A	21	21
		mm	N/A	533	533
			Min. Opening Height
		in	N/A	12	12
		mm	N/A	305	305
Figure 10.4 Roofed Style Shroud Dimensions
	Heat & Glo • HST-42D • 27177 • Rev AB • 11/08				37