Reznor P125 YDSA Parts Manuals - Manual (Page 23)

Form P-Y (01-15), PN 273651R6, Page 23
69
Flame Sensor
(Not Shown)
Option AG72
4 Stage 25/50/75/100 Control
Dual Heat Sections Manifold Assembly
Heat Section 2
65
Heat Section 1
67
66
68
72
73
74
75
70
79
77
Limit Control
(Not Shown)
71
76 Flame Sensor
(Not Shown)
78
80
Option AG72 - Dual Heat Section Manifold Code Number Details:
WITH: AA1 - Natural Gas Option with BP1 Standard Manifold.
AA1 - Natural Gas Option with BP4 Manifold with High & Low Pressure Switches.
AA2 - Propane Option with BP1 Standard Manifold.
AA2 - Propane Option with BP4 Manifold with High & Low Pressure Switches.
Code Description
Standard Efficiency High Efficiency
H102 H125 H150 H175 H202 H402 H502 H602 H702 H802 G302 G372 G452 G525 G602
65 & 72 Heat Exchanger Assy See Single & Dual Heat Section Mod Ass’y Tables on Page 21
66 & 73 Spark Ignitor 272742
67 Limit Control --- 272740 272741 272740 272741 272740
74 Limit Control --- 272740 272741 272740 272741 272740
68 Gas Valve:
AA1 - Natual Gas Option
177396 177397 177396 177397
AA2 - Propane Option --- 177395 177398 ---
69 & 76 Flame Sensor
(typical all AA_ options)
272743
70 & 78 BP4 Optional High Gas
Pressure Switch
204297
71 & 79 Venter Assembly See Standard Efficiency Gas Venter Assembly Usage Table on Page 45
75 Gas Valve:
AA1 - Natual Gas Option
177396 177397 177396 177397
AA2 - Propane Option --- 177395 177398 ---
77 BP4 Optional Low Gas
Pressure Switch
204375
80 Flexible Gas Connection 273794 120875 273794 120875
H102 H125 H150 H175 H202 H402 H502 H602 H702 H802 G302 G372 G452 G525 G602
NOTE: Heat sections illustrated are standard efficiency, non-condensing furnaces. Controls for condensing furnaces are the same
except for venter assemblies.