User Manual

Model 702G/O Advanced gas/oil burners — Supplement 1 – Massachusetts Code
Carlin part number MN702GOM Rev. 03/12/08
– 7 –
Where appliance instructions differ from this manual, follow the appliance instructions.
Replace Instruction manual content:
This page replaces Instruction manual page 28.
10. Repair parts — Massachusetts Code gas train components
Item Description Part No.
1
Orifice nipple assembly Natural gas
Propane
73007
73007A
2
Black iron elbow, ½” NPT Obtain locally
3
Black iron nipple, ½” NPT x 2” Obtain locally
4
Black iron nipple, ½” NPT x close Obtain locally
5
Ground joint union, iron, ½” NPT Obtain locally
6
Black iron nipple, ½” NPT x 6” Obtain locally
7
Black iron bushing, ¾” x ½” NPT Obtain locally
8
Pilot gas valve, Honeywell VR4305M-4540, ¾” NPT 98523
9
Pipe assembly, straight train, ¾” NPT both ends Steel tubing, ¾” x 21”
Adapters, ¾” NPT x compression
99692
99691
10
Ball valve, Novasfer 840/S, ¾” NPT 99455
11
Black iron nipple, 1” NPT x 3” Obtain locally
12
Butterfly valve, Eclipse 4BV-A, 1” NPT Valve
Valve crank arm, Eclipse 4BV-A MOD Crank arm
99533
99534MOD
13
Black iron tee, reducing, 1” x ¾” x 1” NPT Obtain locally
14
Ground joint union, iron, 1” NPT Obtain locally
15
Ball valve, Novasfer 840/S 1” NPT
1¼” NPT
99225
99245
16
Black iron nipple, 1” NPT x 2” Obtain locally
17
Gas valve Honeywell V48A-2169, 1” NPT
Honeywell V48A-2177,1¼” NPT
Honeywell V48A-2185, 1½” NPT
99227
99434
99227B
18
Gas valve Honeywell V4295A-1031, 1” NPT
Honeywell V4295A-1049, 1¼” NPT
Honeywell V4295A-1056, 1½” NPT
99229
99435
99229B
19
Gas train junction box/nipple assembly 99517BLK
20
Gas pressure regulator, Maxitrol RV61, 1” NPT
RV81, 1¼” NPT
RV81, 1½” NPT
Regulator spring (Blue standard, violet optional) Blue, #R6110-512, 5.0 – 12.0 IWC
Violet, #R8110-412, 4.0 – 12.0 IWC
99233
99432
99233B
99759
99415
21
Pipe assembly, angled train, ¾” NPT both ends Steel tubing, ¾” x 90-degree bend
Adapters, ¾” NPT x compression
99692A
99691
Not
shown
High gas pressure switch 99235
Not
shown
Low gas pressure switch 99234
NOTICE: Pipe fitting sizes above are based on standard 1” gas train. Pipe fittings will be different on optional 1¼” or 1½” gas trains.