Repair parts — gas train components – Carlin 702G/O Inst Manual User Manual
Page 28
Model 702G/O Advanced gas/oil burners — Instruction manual
Carlin part number MN702GO Rev. 06/23/14
– 28 –
Where appliance instructions differ from this manual, follow the appliance instructions.
For parts not shown or listed, contact factory and/or check separate documentation supplied with appliance/burner unit.
10. Repair parts — gas train components
Item
Description
Part No.
1
Orifice nipple assembly
Natural gas (.328)
Propane (.266)
73007
73007A
2
Black iron elbow, 1/2" NPT
Obtain locally
3
Black iron nipple, 1/2" NPT x 2"
Obtain locally
4
Black iron nipple, 1/2" NPT x close
Obtain locally
5
Ground joint union, iron, 1/2" NPT
Obtain locally
6
Black iron nipple, 1/2" NPT x 6"
Obtain locally
7
Black iron reducing coupling, 3/4" x 1/2" NPT
Obtain locally
8
Black iron nipple 3/4" NPT x close
Obtain locally
9
Pilot gas valve, Honeywell VR4305M-4540, 3/4" NPT
98523
10
Pipe assembly, straight train, 3/4" NPT both ends
Steel tubing 3/4" x 21"
Adapters, 3/4" NPT x compression
99692
99691
11
Black iron elbow, 3/4" NPT
Obtain locally
12
Ball valve, Novasfer 840/S, 3/4" NPT
99455
13
Black iron nipple, 1" NPT x 3"
Obtain locally
14
Butterfly valve, Eclipse 4BV-A, 1" NPT
Valve crank arm, Eclipse 4BV-A MOD
Valve
Crank arm
99533
99534MOD
15
Black iron tee, reducing, 1" x 3/4" x 1" NPT
Obtain locally
16
Ground joint union, iron, 1" NPT
Obtain locally
17
Ball valve, Novasfer 840/S
1" NPT
1
1
/
4
" NPT
1
1
/
2
" NPT
2" NPT
99225
99245
99246
99926
18
Black iron nipple, 1" NPT x 2"
Obtain locally
19
Gas valve
Honeywell V48A-2169, 1" NPT
Honeywell V48A-2177, 1
1
/
4
" NPT
Honeywell V48A-2185, 1
1
/
2
" NPT
Honeywell V48A-2243, 2" NPT
99227
99434
99434A
99434B
20
Gas valve
Honeywell V4295A-1031, 1" NPT
Honeywell V4295A-1049, 1
1
/
4
" NPT
Honeywell V4295A-1056, 1
1
/
2
" NPT
Honeywell V4295A-1064, 2" NPT
99229
99435
99435A
99435B
21
Gas train junction box/nipple assembly
99517
22
Pipe assembly, angled train, 3/4" NPT both ends
Steel tubing, 3/4" x 90° bend
Adapters, 3/4" NPT x compression
99692A
99691
23
Gas pressure regulator, Maxitrol
Regulator spring (blue standard, violet optional)
RV61, 1" NPT
RV81, 1
1
/
4
" NPT
RV81, 1
1
/
2
" NPT
RV91, 2" NPT
Blue, #R6110-512, 5.0 – 12.0 IWC
Violet, #R8110-412, 4.0 – 12.0 IWC
99233
99432
99432A
99432B
99759
99415
24
Black iron elbow, 1" NPT
Obtain locally
NOTICE: Pipe fitting sizes above are based on standard 1" gas trains. Pipe fittings will be different on optional 1
1
/
4
", 1
1
/
2
" or 2" gas trains.