Ent switch 4, Circuit breaker 4, Electrical components 4 – Reznor B Parts Manuals User Manual
Page 4: Fan control 4, Fuse 4, Limit control 4, Relay 4, 6, 14, 15, Summer/winter switch 4, Erminal strip 4, Electrical components
Form P-F/B (01-8-15), P/N 272436R5, Page 4
Code 5 - Two-Screw
Terminal Strip
Connector, P/N 96041
Code 6 - Four-
Screw Terminal Strip
Connector, P/N 96511
Code 7 -
RBM
Relay,
P/N 18549
Code 8 -
Time Relay
Delay,
P/N 97479
Code 4 - Summer/Winter
Switch
Electrical Components
Code 2 - Limit Control,
Automatic Reset
Code 1 - ECO Device
Code 3 -
Fan
Control
Assembly
NOTE: Temperature settings on the current replacement fan controls are different from the previous models because of a change
in construction of the switch. However, these controls are interchangeable and will perform a nearly identical control function.
Code 9A -
Blocked Vent
Switch
Code 10 - Circuit
Breaker, P/N
146831
Code 11 - On/Off
Switch, P/N 146830
Code 12 - Fuse and Fuse Holder for
Blower Units with Optional 575 Volt
Code Description
Size
25
50 75/100
125 130/165 200
250
300
400
1
ECO Limit Control*
F/FE
131449 Thermodisc
#G4AP0202110C,
109°C (replaces
96513)
82414, Thermodisc #G4AP0200152C, 152°C
*Not on any units after 2008. F&B with match-lit pilot have
an ECO limit control. FE&BE and F&B with optional spark
pilot manufactured prior to 8/99 have an ECO limit control.
B/BE
131450, Thermodisc #G5AP0201152C, 152°C
(replaces 82414 on blower heaters)
2
Limit Control - heaters mfgd beginning 9/96 (Serial
No. Date Code AVI)
FE
85449, 200°F
82091,
160°F
85449,
200°F
45602,180°F
F
85449, 200°F
45602,
180°F
82091,
160°F
85449,
200°F
45602,180°F
BE
45602, 180°F
100799, 150°F
B
45602, 180°F 85449, 200°F
100799, 150°F
Limit Control - heaters mfgd prior to 9/96
FE
85449, 200°F
82091,
160°F
85449,
200°F
45602, 180°F
F
85449, 200°F
45602, 180°F 82091,
160°F
85449,
200°F
45602, 180°F
BE
45602, 180°F
100799, 150°F
B
45602, 180°F
100799, 150°F
3
Fan Control, Thermodisc #60T12 with Bracket
(See
NOTE below.)
F/
FE
123974,
105/135°F
(replaces 96387)
123976, 95/135°F
(replaces 114009)
123974, 105/135°F
(replaces 96387)
B/BE
123975, 95/150°F (replaces 100857)
4
Summer/Winter Switch Assembly
(Same as Option CH1)
F/FE
98484 (Includes switch and wiring)
98485
B/BE
101679 (Includes switch, relay, and wiring)
5
2-Screw Terminal Strip
96041 - for 24V connections
6
4-Screw Terminal Strip
96511 - for 24V connections
7
RBM Relay
Units manufactured beginning 9/11,
P/N18549 (included in 2-stage control options)
For units manufactured before 9/11 (Serial No. Date Code BKI), order
Replacement
Kit P/N 263527 (Relay is standard in BE & FE and with 2-stg control options.)
8
Time Delay Relay
--
--
97479, Thermodisc #305048
Code Description
Size
25
50
75/100
125
130/165/200 250/300/400
9A
Blocked Vent Switch, Thermodisc #36Tx46, 1/2" Snap
Disk, manual reset, 1/4" QC (standard on gravity-vent
models beginning April 1991 - Applies to Standard single
units only (See Code 9B, Gasket)
112751 -
Setting Open
@ 200°F
#6215
112752 -
Setting Open
@ 225°F
#6217
121275 - Setting Open @ 275°F #6279
Blocked Vent Switch, Thermodisc #36Tx46, 1/2" Snap
Disk, manual reset, 1/4" QC (standard on gravity-vent
models beginning April 1991 - Applies to optional two-
stage units only (See Code 9B, Gasket)
--
--
112752 - Setting Open @ 225°F #6217
9B
Blocked Vent Gasket - for heaters with single-stage
controls
--
(2)
121341
--
--
--
--
Blocked Vent Gasket - for heaters with optional two-
stage controls
--
--
(1)
121341
--
(1)
121341
--
10 Circuit Breaker W58XB1A4A8
(Fusible disconnect
Option AI1)
146831
11
On/Off Switch, McGill 4125-0004
146830
Fuse, 2.5 amp, 2501,
#3120,
P/N 60242
Fuse Holder, Buss
HTB-481,
P/N 60241