Replacement Parts List
Form P-UD, P/N 270285R4, Page 5
Control Compartment -
Models UDBP
Sizes 30-125
Code Description Model 30 45 60 75 100 125 150 175 200 225 250 300 350 400
1A
High Temperature Limit Control,
Auto Reset (NOTE: Color listed
is the color of the identifying dot
on the limit control label. “None”
indicates no colored dot on the
label.)
UDAP/UDAS
96512, 220°F, Blue 45602, 180°F, None
85449,
200°F,
Yellow
45602,
180°F,
None
82091,
160°F,
Red
45602,
180°F,
None
82091,
160°F,
Red
45602,
180°F,
None
85449,
200°F,
Yellow
45602, 180°F, None
UDBP/UDBS
201961, 275°F,
Green
96512,
220°F,
Blue
85449, 200°F, Yellow
96512,
220°F,
Blue
201961,
275°F,
Green
45602,
180°F,
None
202048, 240°F,
Silver
45602, 180°F,
None
201962,
250°F,
Orange
202048,
240°F,
Silver
85449,
200°F,
Yellow
1B
High Temperature Limit Control,
Auto Reset - UDAP w/Opt AL2B
UDAP-45LN
(low noise)
N/A
85449,
200°F,
Yellow
N/A
2
Limit Control Plate
All
170025
3
Limit Control Bracket
UDAP/UDAS
170026
UDBP/UDBS
201771 202701
4
Flame Rollout Switch, Manual
Reset
UDAP/UDAS
197033, 210°F /
-31°F, Violet Dot
196949, 225°F / -31°F, Red Dot
196950, 250°F /
-31°F, Yellow Dot
-- -- -- -- -- -- -- --
5
Control Mounting Bracket
UDAP/UDAS
195551 195294
UDBP
195551 202736
UDBS
195551 195294
6
Cntrl Mounting Bracket Gasket
All
195664 195669
7
Circuit Board (DSI Ignition Cntrl)
All
195265, UTC 1097-210, Serial No.Code 79
7A
Fuse for Circuit Board
All
P/N 201685 or replace with a eld-supplied Type ATC or ATO 3 amp fuse, Color Code Violet.
8
Flame Sensor
All
195292
9
Ignitor (Electrode Assy)
All
175272
10A
Transformer
115V
UDAP/UDAS
175265, 25VA
All*
194808, 40 VA (*40VA transformer only applies to UDAP and UDAS when equipped with multiple heater control Option CL31)
208V-230V/1ph
194536, 40 VA
208V-230V/3ph
UDBP/UDBS
-- -- -- -- -- -- 194536, 40 VA
10B
**
Xformer w/
Opts D10/14
DDC Cntrls
115V
UDAP/UDAS
150-400 with
Opt D10&D14
N/A 175265, 25VA and 194808, 40VA
208V-230V/1ph
N/A (2) 194536, 40 VA
11
Stepdown
Transformer
480V supply-120V
UDBP/UDBS
-- -- -- -- -- -- 11100 , 1/2 KVA
575V supply-120V
-- -- -- -- -- -- 202056, 575/120
12A
Fan Motor
(See spac-
ing, pg 6.)
115V Open
UDAP/UDAS
196240 196241 196242 196243 196244 196245 196246 196247
115V TEFC (AL14)
203310 203724 196824 196825 (Must be Fasco Rev D)
***208/230V Open
196826 *** 195302 *** 195303 ***
12B
Fan Mtr 115V w/Opt AL2B
UDAP45-LN
N/A 203030 N/A
13
Fan Motor Capacitor
115V
-- -- --
195642 (on units manufactured
beginning 2/2011)
195643, 7.5 mfd
208/230V
-- -- -- -- 195643, 7.5 mfd
115Vw/AL14
-- -- -- -- 195642, 5 mfd 195643, 7.5 mfd 217031, 15mfd
14
Pressure Switch, 0 to 6000
ft (Above 6000 ft, see kits on
page 16.)
NOTE: Color listed is the
identifying color of the pressure
switch label.
UDAP-CV ****
197028, .65”
w.c., Yellow
196388,
.50” w.c.,
Orange
197029, .60” w.c.,
Light Blue
196362,
.55” w.c.,
White
-- -- -- -- -- -- -- -- --
UDAP
197030, 40” w.c., Green 196388, .50” w.c., Orange 197030, 40” w.c., Green 201158, 1.10” w.c., Blue
201158, 1.10” w.c.,
blue, on Sizes 350 &
400 mfgd beginning
7/23/2009.
201159, 1.40” w.c., red,
Sizes 350 & 400 mfgd
prior to 7/23/2009
UDAS
197028, .65” w.c., Yellow
196362,
.55” w.c.,
White
197032,
.45” w.c.,
Pink
197030,
.40” w.c., Green
201158, 1.10” w.c., Blue
UDBP
197030,.40” w.c., Green
196388, .50” w.c.,
Orange
197030,.40” w.c.,
Green
197030,
.40” w.c., Green
201158, 1.10” w.c., Blue
UDBS
197030,
.40” w.c.,
Green
196388,
.50” w.c.,
Orange
197029,
.60” w.c.,
Lt Blue
196388,
.50” w.c.,
Orange
197030,
.40” w.c.,
Green
197032,
.45” w.c.,
Pink
197030,
.40” w.c.,
Green
201158, 1.10” w.c., Blue
15
Gas Valve Natural, 1-Stage
All
(Serial No.
Valve Code in
parenthesis -
see page 3.)
260603, 1/2x1/2, MH VR8215T1239, (6E) 196981, 3/4x3/4, MH VR8305K4241, (Y3 or Z8)
Propane, 1-Stage
263999, 1/2x1/2, MH VR8215T5214, (9E) 196983, 3/4x3/4, MH VR8305K4258, (Y5 or 1A)
Natural, 2-Stage
-- -- 197066, 1/2x1/2, MH VR8205N2921, (Y8 or 4A) 197067, 3/4x3/4, MH VR8305N4297, (Y9 or 5A)
Propane, 2-Stage
-- -- 197064, 1/2x1/2, MH VR8205N2913, (Y6 or 2A) 197065, 3/4x3/4, MH VR8305N4289, (Y7 or 3A)
16
Terminal Board (24V), 4 pole
All
196813
17
Terminal Board Gasket
UDAS and
UDBS only
196327
18
Electrical Box Cover
201945
19
Door Switch
217262, Carling #TA22B-TLB-B
20
Disconnect Switch
101902 (after 10/06) / (201946 before 10/06) 101902 (replaced 202054)
21
Wiring Harness with 9 pin
Terminal
UDAP/UDAS
197148 197199 197149 201417 201418 201419
UDBP/UDBS
203523 203524 203525 203526 203527 203528
22
Wiring Harness w/ 5 pin Terminal
All
195653 195656
** For location, see page 7. ***When inventory of the 208/230V fan motors is depleted, they will no longer be available as replacement parts. A replacement 115V motor and the installation of a
stepdown transformer kit (Opt CG1 or 2, page 7) will be required. Check with your distributor for availability.
****Model UDAP-CV is a Model UDAP with factory-installed Common Vent Option AV6