Electrical Components

Keep your system running safely with quality electrical components from our Dallas HVAC parts store. Browse our selection of capacitors, contactors, control boards, transformers, fuses, relays, circuit breakers, surge protectors, wire, and conduit. Capacitors and control boards are among the most common AC repairs — we stock a wide range of sizes and brands so you can get the exact match for your unit.Not sure which capacitor or contactor you need? Bring in your old part or your unit’s model number — our technicians will match it on the spot. We also offer free video tutorials on testing and replacing electrical components. Serving the Dallas-Fort Worth area since 1998.

Everything is in-store only — we don’t ship. Walk in with your old capacitor or contactor, we’ll test it free at the counter, and you’ll leave with the right replacement the same day.

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We test parts at the counter and match the right replacement. Walk in or call ahead.

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In-Store Pickup Only — Browse our catalog below, then visit us in Dallas or call (214) 340-9421 to purchase.

All parts 1,617 Equipment & Systems 119 Filters & Air Quality 106 Air Distribution 276 Furnace & Heating 51 Refrigeration 90 Thermostats & Zone Controls 23 Switches & Sensors 168 Electrical Components 277 Motors & Blower Parts 161 Tools & Supplies 349

REFINECAPACITOR 100 CONTROL BOARD 81 FUSE 31 WIRE 19 FAN RELAY 12 CONTACTOR 9 CONDUIT 8 SURGE PROTECTOR 8 TRANSFORMER 5 TIME DELAY RELAY 2 CIRCUIT BREAKER 2

Showing 193–240 of 277 results

Low Stock
CARRIER
HK42FZ027 – CONTROL BOARD
SKU · HK42FZ027
$592.43
Carrier HK42FZ027 control board. OEM microprocessor-based board for Carrier, Bryant, and Payne furnaces. Manages ignition, blower, and system diagnostics.
In Stock
CARRIER
HK42FZ086 – CONTROL BOARD (OEM, 1190595)
SKU · 1190595
$353.06
Carrier HK42FZ086 control board (OEM part 1190595). Microprocessor-based for Carrier, Bryant, Payne furnaces. Fits PG80ESA and 58SC series models.
Low Stock
CARRIER
HK50AA051 – TERMINAL BOARD (1183618)
SKU · HK50AA051
$206.25
Carrier HK50AA051 terminal board (also listed as 1183618). Provides terminal connections for wiring inside commercial and residential Carrier/Bryant/Payne equipment.
Low Stock
CARRIER
HK61EA002 – CONTROL BOARD (1171000)
SKU · 1171000
$87.53
Carrier HK61EA002 fan control board with time delay relay. OEM replacement — cross-references 1171000. Fits Carrier, Bryant, and Payne air handlers.
Low Stock
CARRIER
HK61EA006 – CONTROL BOARD (OEM, 1171734, R99G010)
SKU · 1171734
$118.03
Carrier HK61EA006 fan control board with integrated time delay relay. OEM replacement — cross-references 1171734. Fits Carrier, Bryant, and Payne air handlers.
Low Stock
CARRIER
HK61EA010 – CIRCUIT BOARD (1172975)
SKU · HK61EA010
$124.39
Carrier HK61EA010 fan control board. OEM replacement for Carrier, Bryant, and Payne air handlers. Replaces part numbers HK61EA002 and HK61EA006. Also cross-references 1172975.
Low Stock
CARRIER
HK61EA020 – DEFROST CONTROL BOARD
SKU · HK61EA020
$182.79
Carrier HK61EA020 defrost control board for heat pumps. Manages defrost cycles to prevent ice buildup. OEM Carrier/Bryant/Payne replacement.
Low Stock
CARRIER
HK61EA034 – CONTROL BOARD (RECTIFIER, 1186789)
SKU · HK61EA004
$75.04
Carrier HK61EA034 rectifier control board. Converts AC to DC for electronic components in Carrier, Bryant, and Payne air handlers. Replaces HK61EA004.
In Stock
CARRIER
HN61PC005 – RELAY (CARRIER, AC, 1178205)
SKU · 1178205
$38.97
Carrier HN61PC005 fan relay (1178205). 24V DPST, 30A capacity. OEM replacement for Carrier and Bryant furnaces and air handlers.
Low Stock
CARRIER
ICM271C – CONTROL BOARD (CARRIER)
SKU · HH84AA010, HH84AA011, HH84AA012, HH84AA013, HH84AA020
$154.08
ICM271C control board for Carrier furnaces. Replaces HH84AA010 through HH84AA020 series. Aftermarket board with OEM-equivalent performance and diagnostics.
Low Stock
CARRIER
ICM275C – CONTROL BOARD (CARRIER)
SKU · CES11019, HH84AA001, HH84AA003, HH84AA005, HH84AA009, HH84AA014, HH84AA015, HH84AA021
$136.71
ICM275C control board for Carrier furnaces. Replaces HH84AA001, HH84AA003, HH84AA005, HH84AA009, HH84AA014, HH84AA015, HH84AA021. Aftermarket direct fit.
Low Stock
ICM CONTROLS
ICM2812-KIT – CONTROL BOARD KIT (UNIVERSAL, GAS)
SKU · ICM2812-KIT
$194.39
ICM2812-KIT universal gas furnace control board kit. Replaces 200+ OEM boards including White-Rodgers 50M56U-843. Includes mounting hardware and wiring.
Low Stock
ICM
ICM401A – PHASE LOSS AND REVERSAL MOTOR PROTECTOR (LOW CONTROL VOLTAGE)
SKU · ICM401A
$89.66
ICM Controls 3-phase line voltage monitor that continuously watches a 180-600 VAC three-phase line for phase loss and phase reversal, with unbalance monitored as a percentage of input voltage.
Low Stock
ICM
ICM402 – PHASE LOSS AND REVERSAL MOTOR PROTECTOR (HIGH CONTROL VOLTAGE)
SKU · ICM402
$89.66
ICM Controls 3-phase line voltage monitor that protects motors and compressors by continuously watching for phase reversal, phase loss and phase unbalance on a 190-600 VAC three-phase line.
In Stock
ICM CONTROLS
ICM517 – SURGE PROTECTOR
SKU · ICM517A
$104.99
ICM Controls ICM517 surge protector. 100,000 amp peak surge rating for single-phase HVAC equipment. Robust protection against lightning and power surges.
In Stock
UNIVERSAL
ILFH – INLINE FUSE HOLDER
SKU · FUSE HOLDER
$3.77
Inline fuse holder for low-voltage HVAC control circuits. It splices into the 24 V control wiring and holds a replaceable cartridge fuse, so a short in the thermostat or control circuit blows the fuse instead of damaging the transformer or control board.
In Stock
SOUTHWIRE
JP20-8 – THERMOSTAT WIRE ROLL (20 AWG, 8 WIRE, 125′)
SKU · JP20-08
$66.23
20/8 thermostat wire, 125-foot roll. Eight conductors, lighter 20-gauge for shorter runs. Good for heat pump and multi-stage systems. Southwire brand.
Low Stock
LENNOX
LB-91097C – IGNITION CONTROL REPLACEMENT KIT (17W82)
SKU · 17W82
$540.00
Lennox 17W82 (LB-91097C) ignition control replacement kit. Replaces multiple older Lennox furnace boards including 21L890 and 72K79. Complete kit with harness.
Low Stock
CARRIER
LH33EP001 – IGNITION CONTROL BOARD (OEM, 1188193)
SKU · 1188193
$550.08
Carrier/Bryant/Payne OEM ignition control board. Carrier publishes no public specification sheet for this part to non-dealers, and no manufacturer cross-reference could be verified, so no electrical ratings are stated here.
Low Stock
ICM
LH33WP003 – CONTROL BOARD (RTU, CARRIER, AFTERMARKET, DIRECT, ICM291)
SKU · ICM291
$320.67
ICM291 direct spark ignition control board. Aftermarket replacement for Carrier LH33WP003. Used in Carrier rooftop units and furnaces to control the ignition sequence.
In Stock
DIRECTBRANDS
MUNICAP200 – MULTI CAPACITOR
SKU · COOLRUN
$70.17
MuniCap200 universal capacitor — adjustable from 2.5 to 67.5 MFD at 370/440V. Replaces 200+ single and dual run cap combinations. Great service truck cap.
In Stock
UNIVERSAL
NTC170 – FUSE LINK
SKU · ELE-NTC168
$5.05
One-shot thermal fuse link – backup overheat protection in electric furnaces and air handlers.
In Stock
UNIVERSAL
NTC178 – FUSE LINK
SKU · ELE-NTC178
$5.05
One-shot thermal fuse link – backup overheat protection in electric furnaces and air handlers.
In Stock
UNIVERSAL
NTC203 – FUSE LINK (95C, 203F)
SKU · ntc203
$5.88
One-shot thermal fuse link – backup overheat protection in electric furnaces and air handlers.
In Stock
UNIVERSAL
NTC282 – FUSE LINK
SKU · NTC283
$5.37
One-shot thermal fuse link – backup overheat protection in electric furnaces and air handlers.
In Stock
UNIVERSAL
NTC388 – FUSE LINK
SKU · NTC388
$5.05
One-shot thermal fuse link – backup overheat protection in electric furnaces and air handlers.
In Stock
UNIVERSAL
NTCK194 – CERAMIC FUSE LINK
SKU · NTCK194
$12.82
Ceramic one-shot thermal fuse link – backup overheat protection in electric furnaces and air handlers.
In Stock
UNIVERSAL
NTCK204 – CERAMIC FUSE LINK
SKU · NTCK204
$12.82
Ceramic one-shot thermal fuse link – backup overheat protection in electric furnaces and air handlers.
In Stock
UNIVERSAL
NTCK218 – CERAMIC FUSE LINK
SKU · NTCK218
$12.82
Ceramic one-shot thermal fuse link – backup overheat protection in electric furnaces and air handlers.
Low Stock
TOTALINE
P298-LEADS-10 – LEAD KIT
SKU · P298-LEADS-10
$18.00
Totaline P298-LEADS-10 compressor lead kit. Three THHN leads with sealed 600V heat-shrink butt connectors. In stock in Dallas.
Low Stock
TOTALINE
P298-LEADS-8 – LEAD KIT
SKU · P298-LEADS-8
$18.00
Totaline P298-LEADS-8 compressor lead kit. Three THHN leads with sealed 600V heat-shrink butt connectors. In stock in Dallas.
In Stock
UNIVERSAL
PBT – PIGGYBACK TERMINALS (TWO MALE TERMINALS, 1 PIGGYBACK, 20 PACK)
SKU · PIGGYBACK
$7.99
Piggyback terminals – a female push-on that carries two male tabs, letting you add a circuit to an existing 1/4 in. push-on connection.
Low Stock
GOODMAN
PCBAG123S – CONTROL BOARD (AFTERMARKET, DIRECT, ICM2920)
SKU · PCBAG123S
$196.96
Goodman/Amana OEM direct spark ignition control board used to sequence the inducer, gas valve, spark ignitor, flame sense and blower.
In Stock
WHITE-RODGERS
PCBBF112S – CONTROL BOARD (GOODMAN, GAS, AFTERMARKET, DIRECT, 50A55-743)
SKU · PCBBF112S
$139.89
Goodman PCBBF112S control board (50A55-743 aftermarket). Fits GMS80 series Goodman gas furnaces. Direct replacement for B18099-26 and 0130F00005.
In Stock
WHITE-RODGERS
PCBBF140S – CONTROL BOARD (GOODMAN, GAS, AFTERMARKET, DIRECT, 50M56-707)
SKU · 50M56-707
$153.90
Goodman PCBBF140S control board (50M56-707 / ICM2810 aftermarket). Replaces PCBBF134S and PCBBF136S. Fits Goodman and Amana single-stage gas furnaces.
Low Stock
GOODMAN
PCBBF145S – CONTROL BOARD
SKU · PCBBF145
$152.37
Goodman PCBBF145S control board. OEM replacement for Goodman and Amana furnaces including GMES960804CN. Manages ignition, blower, and safety functions.
Low Stock
WHITE-RODGERS
PCBBF162S – CONTROL BOARD
SKU · PCBBF132S
$170.03
White-Rodgers 50M56-743 integrated furnace control kit, a direct OEM replacement for the Goodman and Amana PCBBF1xx series. Single or two stage, for 120V hot-surface-ignition furnaces with a multi-speed PSC blower; not for communicating or ECM-blower systems.
In Stock
GOODMAN
PCBBF163S – CONTROL BOARD (GM9S)
SKU · PCBBF163S
$187.44
Goodman PCBBF163S control board for GM9S series furnaces. OEM replacement. Also fits Daikin DM80SN models. Manages ignition, blower, and safety functions.
Low Stock
GOODMAN
PCBDM101S – DEFROST CONTROL
SKU · PCBDM101S
$93.97
Goodman PCBDM101S defrost control board for heat pumps. Manages defrost cycles on Goodman and Amana heat pump systems. OEM replacement.
Low Stock
GOODMAN
PCBDM133S – DEFROST CONTROL BOARD
SKU · PCBDM133
$93.80
Goodman PCBDM133S defrost control board for heat pumps. Replaces PCBDM160 and PCBDM161. Manages defrost timing on Goodman and Amana heat pumps.
In Stock
GOODMAN
PCBFM103S – CONTROL BOARD (GOODMAN, AH)
SKU · B1370735
$73.55
Goodman PCBFM103S fan blower control board with time delay. Direct replacement for PCBFM131S and B1370735. Fits Goodman and Amana air handlers.
Low Stock
WHITE-RODGERS
PCBKF105FS – CONTROL BOARD (AFTERMARKET, DIRECT, 50C51-707)
SKU · PCBKF105S
$255.89
White-Rodgers 50C51-707 two-stage integrated furnace control, a direct OEM replacement for the Goodman and Amana PCBKF1xx series. For two-stage furnaces with a variable-speed ECM blower; works on ComfortNet communicating or legacy 24 VAC systems.
Low Stock
DITEK
PSP72KA – SURGE PROTECTOR
SKU · PSP72KA
$67.14
Packard PSP72KA surge protector for HVAC systems. 120/240V, 72,000 amp peak surge rating. Weatherproof enclosure with LED diagnostics. Protects your AC and furnace.
In Stock
MAINSTREAM ENGINEERING
QT2910 – COMPRESSOR TERMINAL REPAIR KIT
SKU · QT2910
$46.76
QwikLug compressor terminal repair kit, used to restore a connection to pitted, burned or corroded compressor spade terminals without replacing the compressor.
Low Stock
HONEYWELL
R40403-003 – CONTROL BOARD (ST9120C2010)
SKU · ST9120C2010
$149.00
R40403-003 integrated furnace control board (ST9120 series). Replaces older ST9120A/B/C/G models. Controls blower, inducer, and ignition timing.
Low Stock
ICM CONTROLS
REPLACEMENT BOARD ICM2812 – CONTROL BOARD
SKU · ICM2812
$123.00
ICM Controls ICM2812 hot surface ignition furnace control board, published by ICM as a board-only replacement for the White-Rodgers 50M56U-843. It monitors ignition timing, trial for ignition, system switches, flame sensing and lockout.
Low Stock
GOODMAN
RF000129 – CONTROL BOARD
SKU · RF000129
$207.60
Goodman RF000129 control board. OEM replacement managing ignition and flame monitoring. Replaces PCBBF117, 50A55-288, and older revisions.
In Stock
UNIVERSAL
S1-02526908000 – FUSE LINK
SKU · 02526908000
$7.66
York / Coleman / Evcon OEM thermal fuse link. Johnson Controls does not publish public specification sheets or cross-references for its York and Source 1 service parts, so no temperature rating, set point or amperage is listed here.

Showing 240 of 277 parts

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