High Elevations; Vent Terminations & Clearances - Vermont Castings Radiance RADVT Series Installation & Operating Manual

) *DV 6SHFL¿FDWLRQV
Model Fuel Control
Millivolt
RADVT 1DW
Manual
Millivolt
RADVT /3
Manual
RADVT-IFT 1DW
RADVT-IFT /3
Gas Inlet and Manifold Pressures
Inlet Minimum
Inlet Maximum
0DQLIROG 3UHVVXUH
The installation of your Vermont Castings stove must
FRQIRUP ZLWK ORFDO FRGHV RU LQ WKH DEVHQFH RI ORFDO
FRGHV ZLWK WKH 1DWLRQDO )XHO *DV &RGH $16, =
NFPA 54 - latest edition, or CSA B149.1 Installation
FRGH (;&(37,21 'R QRW GHUDWH WKLV DSSOLDQFH
IRU DOWLWXGH XS WR   P IRU QDWXUDO JDV DQG
 IHHW  P IRU /3 *DV 0DLQWDLQ WKH PDQLIROG
pressure at 3.5" w.c. for Natural Gas and 10.0" w.c.
for LP Gas.

HIGH ELEVATIONS

Input ratings are shown in BTU per hour and are
FHUWL¿HG ZLWKRXW GHUDWLRQ IRU HOHYDWLRQV XS WR 
IHHW  P IRU QDWXUDO JDV DQG  IHHW  P
IRU /3 JDV DERYH VHD OHYHO
,Q WKH 86$ LQVWDOODWLRQV ZLWK HOHYDWLRQV DERYH 
IHHW  P IRU QDWXUDO JDV DQG  IHHW  P IRU
/3 JDV PXVW EH LQ DFFRUGDQFH ZLWK WKH FXUUHQW $16,
=1)3$  DQGRU ORFDO FRGHV KDYLQJ MXULVGLFWLRQ
,Q &DQDGD SOHDVH FRQVXOW SURYLQFLDO DQGRU ORFDO
authorities having jurisdiction for installations at
HOHYDWLRQV DERYH  IHHW  P IRU QDWXUDO JDV
DQG  IHHW  P IRU /3 JDV
,PSURSHU LQVWDOODWLRQ DGMXVWPHQW DOWHUDWLRQ VHUYLFH RU
PDLQWHQDQFH FDQ FDXVH LQMXU\ RU SURSHUW\ GDPDJH 5HIHU
to this manual for correct installation and operational pro-
FHGXUHV )RU DVVLVWDQFH RU DGGLWLRQDO LQIRUPDWLRQ FRQVXOW
D TXDOL¿HG LQVWDOOHU VHUYLFH DJHQF\ RU WKH JDV VXSSOLHU
88
Max.
Input Min. Input
%78K %78K
38,000 25,000
36,000 25,000
IFT 38,000 25,000
IFT 36,000 25,000
Natural Liquid Propane
 ZF  ZF
 ZF  ZF
 ZF  ZF
WARNING
Vermont Castings • Radiance RADVT Installation Manual_R31 • 06/23
G. Vent Terminations & Clearances
Horizontal Termination
7KH YHQW PXVW ULVH YHUWLFDOO\ D PLQLPXP RI   PP R
WKH WRS RI WKH XQLW EHIRUH WKH ¿UVW HOERZ 7KH KRUL]RQWDO UXQ
PD\ H[WHQG XS WR ¶ P DQG LQFOXGH D YHUWLFDO ULVH RI XS
WR ¶  P  )LJXUH  +RUL]RQWDO WHUPLQDWLRQ PXVW DOVR
PHHW WKH FULWHULD VKRZQ LQ )LJXUHV  DQG 
• Approved vent systems must terminate above and
LQFOXGLQJ WKH KHDY\ OLQH LQ )LJXUH 
• 7ZR ƒ HOERZV PD\ EH VXEVWLWXWHG IRU HDFK VLQJOH ƒ
HOERZ
• :LWK D ULVH EHWZHHQ ¶  ¶ RQH ƒ RU WZR ƒ HOERZV
PD\ EH XVHG
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
16
15
14
13
12
11
10
9
2QH ƒ
8
Elbow
7
6
5
4
3
2
1
0
1 2 3 4 5 6
Horizontal Run (in feet)
Figure 2.7  +RUL]RQWDO YHQW WHUPLQDWLRQ ZLQGRZ
May use up to
three 90° Elbows
1R 5HVWULFWRU 3ODWH
Required
Unacceptable
9HQWLQJ &RQ¿JXUDWLRQ
7 8 9 10 11 12 13 14 15 16 17 18 19 20
3-90-30007498