Installation Guide
MODEL CVS303
Supplemental Installation Instructions for use with
Natural Gas Log Sets
NOTE: This kit is for both Natural Gas and LP Gas applications. For LP (Propane) Gas
installation, see additionall LP/Propane instructions packaged with necessary hardware.
DO NOT USE THE NATURAL GAS ORIFICE HOLDER SUPPLIED WITH THIS KIT
ON LP(PROPANE) GAS INSTALLATIONS! IMPROPER COMBUSTION WILL OCCUR!
IMPORTANT:
Read and follow ALL instructions carefully, as these supplemental Pilot Assembly instr-
uctions are to be used in conjunction with the General Installation Instructions supplied
with all Vented Natural Gas Log Sets.
National fuel gas code requirements mandate the use of a Safety Pilot Valve on all LP/
Propane applications. These regulations MUST be followed on all installations of this type.
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2
3
6
Part
No.
Description
4
5
7
8
Part
No.
Part
No.
Description Description
Gas Control Valve
Thermocouple lead connection
Pilot Line Connection
Pilot Burner Assembly
Pilot Bracket
9
10
11
12
14
15
16
Sheet Metal Screw (2)
Machine Screw (2)
Nut (2)
Pilot Orifice Location (NG)
Heat Shield
Lock Nut (3/8 NPT)
Street Elbow, 90 deg. (2)
17
18
Natural Gas Orifice
Holder (No Orifice)
20
21
SAFETY PILOT KIT
Thread Sealant
Illustrated Parts List
19
Control Knob
Pilot supply line
3” Pipe Nipple
3/8 Female Pipe Elbow
LP Orifice Holder
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
13
20
LP Orifice 18” set (Small Hole)
LP Orifice 24” set (Large Hole)
You will need to purchase ACC 18
When converting to LP/Propane gas
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