Figure 15 - Typical Burner Assembly For Direct-Fired, G-Model Units; Figure 16 - Typical Burner Components (Right-Side View) - Johnson Controls YORK YPC Series Installation Manual

FORM 155.17-N1
ISSUE DATE: 4/1/2013
NOTE: SOME OF THE EQUIPMENT LISTED
MAY NOT BE APPLICABLE TO ALL INSTALLATIONS
SHELL CENTER LINE
21
11
19
YORK
14
ITEM NAME
01 Base (For Oil Pump Unit)
02 Support (For Oil Pump)
03 Gas Supply Piping
04 Oil Supply Piping
05 Oil Return Piping
06 Union
07 Main Gas Shut-O Cock

FIGURE 15 - TYPICAL BURNER ASSEMBLY FOR DIRECT-FIRED, G-MODEL UNITS

Air Damper
Box
Oil Check
Valves
Jack Shaft
Oil Valve
Linkage Set
Linkage Set

FIGURE 16 - TYPICAL BURNER COMPONENTS (RIGHT-SIDE VIEW)

JOHNSON CONTROLS
SECTION 12 – BURNER INSTALLATION (POWER FLAME BURNERS)
6
15
15
17
20
1
ITEM NAME
08 Main Gas Pressure Regulator
09 Low Gas Pressure Switch
10 Auxiliary Gas Valve
11 Pilot Regulator
12 Main Gas Shut-O Valve
13 Manual Leak Test Shut-O Valve
14 Gas Pressure Gauge
Combustion Air
Damper Linkage Set
Varicam Fuel Me-
Blast Tube
tering System
18
19 5
YORK
YORK
OIL RETURN
OIL SUPPLY
4
SHELL CENTER LINE
12
9
8
13
7
2 16 6
10
ITEM NAME
15 High Gas Pressure Switch
16 Manual Pilot Gas Shut-O Valve
17 Oil Pump Unit
18 Oil Filter
19 Oil Compound Gauge
20 Burner Unit
21 Burner Control Panel
High Gas Pressure
Switch
Modulating
Gas Valve
Gas Valve
Linkage Set
6
3
2
LD05308
12
Manual
Gas Cock
00270VIP
41