Air flow switch 5, Air pressure switch 5, Ductstat 5 – Reznor SSCDBL Parts Manuals User Manual
Page 5: Ductstat sensor 5, Firestat 5, Freezestat 5, Ignition controllers 5, Summer/winter switch 5, Ab c

Form P-SC, P/N 269822R3, Page 5
Code 26 - Summer/
Winter Switch
(
Used in Options BF4
and CH1)
P/N 3745 (6 Amp) -
SCE 125-200
P/N 8338 (10 Amp) -
SCE 225-400
Code 24 - ECO Device, Micro
#G5AP0201, P/N 131450
ECO used on Series 6 on units
manufactured prior to 12/99
Mounting Plate, P/N 82633
Ignition Controller for
Intermittent Spark Pilot System
without Lockout, P/N 257009
(Serial No. Code 94)
Ignition Controller for
Intermittent Spark Pilot
System with Lockout, P/N
257010 (Serial No. Code 95)
To replace a previously used
recycling ignition controllers
without lockout (Serial No.
Codes 62 and 66), order
Replacement Kit, P/N 257472
To replace a previously used
ignition controllers with
lockout (Serial No. Codes 63,
65 and 84), order Replacement
Kit, P/N 257473
Code 22 - Ignition Controllers
(Air Proving
Switch,
Option BW1)
Codes 25 - Blower Air
Flow Switch, Tridelta
FP6605, Normally
Open Non-adjustable,
Setpoint .175" w.c.,
P/N 112107
See page 26 for blower
sensor probe.
Code 23 - Combustion Air Pressure Switch
For units mfgd beginning 7/04 (except SC
Series models with Option AG 39, 40, 41, or 42
gas controls) for altitudes to 4000 ft, P/N 204327
setpoint 0.58 ±.05"w.c.
; for altitudes above 4000
ft
, P/N 204328, setpoint 0.52 ±.05" w.c.
For units mfgd between 12/91 and 7/04 (except SC Series
Models with Option AG39/40/41/42 gas controls), for
altitudes to 4000 ft, order replacement kit
P/N 193810; for
altitudes above 4000 ft
, P/N 193811.
For SC/SCE units mfgd between 12/91 and 7/04 with
Option AG39 or 40 and 1st furnace of SSCBL with Opt
AG41 or 42 gas controls, P/N 193813 for Sizes 100-225 or
PN 193812 for SC/SCE Sizes 250-400 and SSCBL 400-1200.
For SC/SCE units mfgd beginning 7/04 with Option AG39
or 40 and 1st furnace of SSCBL with Opt AG41 or 42 gas
controls, P/N 204325 for Sizes 100-225 or PN 204326 for SC/
SCE Sizes 250-400 and SSCBL 400-1200.
Code 27 - Firestat, Honeywell
#L4029E 1029, Manual reset opens
at 200°F, P/N 42782
Firestat Gasket, P/N 121041
(used when firestat is used w/o cover)
Firestat Shield, P/N 120021
(discharge firestat only)
Bulb Clamp,
P/N 100260
Grommet Clamp,
P/N 131993
Cable Clamp,
P/N 132065
Code 28 - Freezestat, J/C #AI9AAF-
12C, 25-225
o
F, P/N 126170, (replaces
P/N 16108)
Retaining
Plate,
P/N 7727
Gasket,
P/N 7726
Capillary
Tube
Element Bracket
shown is P/N 104156
used with Essex
Ductstat
Honeywell ductstat
uses bracket,
P/N 100206.
Cabinet Leg
(Entrance
into the
ductwork)
Discharge Sensor Location -
one of the locations below.
Code 28 - Two-Stage
Ductstat, Honeywell
T678A1015, P/N 41700
55-58°F, Capillary
Length 5' - Used in
Gas Control Options
AG3, AG4, and AG5
Code 30B -
Ductstat
Sensor and
Holder for
Code 30C
Remote
Ductstats
Ductstat Sensor Holder,
#TE6001-1,
P/N 115850
A
B
C
Ductstat Sensor only,
#A99BC-25C, P/N 115851,
(part of P/N 115848 below)
Code 30A -
Remote Ductstat
Modules Used
in Gas Control
Options AG15,
AG16, AG17, AG18,
AG19, AG20
A = Ductstat Temperature Selector Module, J/C A350AA-
1C,
P/N 115848
B = Stage Adder Module, J/C S350AA-1C, P/N 115849
C = Digital Temperature Display Module, J/C D350AA-
1C,
P/N 115852
Bulb Holder,
P/N 100260
Cable Strap,
P/N 16227
Ductstat Bulb
in Option AG3
Model SC Duct Furnace
Front (Discharge) View