Replacement Parts Guide
Form P-RG/RP/RBL, P/N 263984R2, Page 9
Vent Limiter,
Maxitrol A1209,
P/N 123481
Codes 8, 9, 10 - Gas Pressure Switches
Bracket,
P/N
100261
Code 10 - High Gas
Pressure Switch,
P/N 93850
Manual Reset, Settings - 125%
of normal manifold gas pressure
as stated on the unit rating plate
Codes 8 & 9 - Low Gas
Pressure Switch, P/N 93849
(Range 1-6" w.c.); P/N
149176 (Range 6-24" w.c.)
Automatic Reset, Settings - 50%
of minimum inlet gas pressure
as stated on the unit rating plate
Code 12 - Time Delay
Relay , P/N 259780
Code 13A -
Limit Control,
P/N 50417,
opens 125°F;
closes 105°F
Code 13B - Limit
Control Shield,
P/N 12229
Used with Code
13A on Models
RG and RGB
For units manufactured prior to
12/04, the temperature activated fan
control is no longer available. Order
Replacement Kit, P/N 209184.
Code 15 - Time
Delay Relay,
T & B Agastat
TM1ULA,
P/N 89661
Used in the
freezestat circuit.
Codes 16 & 17; 19
& 20; and 40 & 41
Terminal Block,
P/N 144972
Terminal
Block
Adapter,
P/N
144973
Code 18 - Heat Shields (on
units mfgd prior to 12/04)
For U.S.
Unit,
P/N
10188
For
Canadian
Unit,
P/N 63818
Code 21 - Freezestat
Relay, P/N 211411 and
P/N 211415
Code 22 - Dirty
Filter Pressure
Switch, Tridelta
AP4434,
P/N 105507
Field adjustable;
range .17 to 5.0" w.c.
plus or minus .05" w.c.
Code 25 - Fuse
and Fuseholder
Fuse Holder,
P/N 60241
Fuses:
2-1/2 Amp, P/N 201773,
Bussman FNM8
5 Amp, P/N 201780,
Bussman FNM3
8 Amp, P/N 204803,
Bussman MDL3
Code 26 -
Convenience Outlet
Receptacle,
P/N 96912
Code 27A - Motor
Contactor, 24V Coil,
P/N 216386 (replaces
P/N's 93661 and 119625)
For blower motor
starters, see page 27-30.
Code 11 - Manifold and Control with Gas Pressure Switches used
in Modulating Gas Control Options AG39, AG40, AG41, AG42
NOTE: Carryover regulator parts
are on page 17. See Parts Form
P-VALVES for gas valves.
Used on RG, RGB, RP, RPB
Series units; for "BL" packaged
systems, see page 10.
NOTE: Limit Control for RP/
HRPD with Option BU12 is P/N
196571, 140°F, red/white label
Code 28 - Temperature
Control, J/C #A19ABC-24,
-30 to 100°F, used in Gas
Control Option AG41 and
AG42 on Models RPBL and
HRPD, P/N 197204
Code 14 - SPST Time Delay
Relay (for fan/blower control on
units mfgd beginning 12/04), P/N
209164, Thermodisc I2S20-305131
To replace time delay
relay (P/N 46233 or
259518) used on product
manufactured prior to
2/2010, order replace-
ment kit, P/N 259521.
For units manufactured
prior to 9/2011, order
a replacement kit, P/N
263527, to replace
relay.