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.

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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 1,291 Equipment & Systems 67 Filters & Air Quality 83 Air Distribution 259 Furnace & Heating 39 Refrigeration 67 Thermostats & Zone Controls 17 Switches & Sensors 132 Electrical Components 224 Motors & Blower Parts 129 Tools & Supplies 276

REFINECAPACITOR 98 CONTROL BOARD 67 FUSE 20 CONTACTOR 8 CONDUIT 8 FAN RELAY 7 WIRE 6 TRANSFORMER 4 SURGE PROTECTOR 2 TIME DELAY RELAY 2 CIRCUIT BREAKER 2

Showing 193–224 of 224 results

Low Stock
UNIVERSAL
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
UNIVERSAL
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.
Low Stock
UNIVERSAL
R40403-003 – CONTROL BOARD (ST9120)
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
UNIVERSAL
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
S1-031-03010-000 – CONTROL BOARD (YORK, GAS, AFTERMARKET, DIRECT, 50A56-956)
SKU · S1-031-03010-000
$187.99
York S1-031-03010-000 control board (50A56-956 aftermarket). Fits York single-stage gas furnaces. Replaces multiple 031-series York part numbers.
Low Stock
YORK
S1-03101264002 – CONTROL BOARD (YORK, ELEC, MOBILE HOME)
SKU · S1-03101264003
$342.48
York S1-03101264002 control board for electric furnaces in mobile homes. OEM replacement — also listed as S1-03101264003 and 334533. Controls fan and electric heat.
Low Stock
UNIVERSAL
S8610U3009 – CONTROL BOARD (UNIVERSAL, GAS)
SKU · ICM2918
$182.82
Honeywell S8610U3009 universal gas ignition control module (ICM2918). Replaces dozens of OEM ignition modules across Honeywell, Carrier, Goodman, and more.
In Stock
UNIVERSAL
SES6 – HARD START KIT
SKU · SK-6
$18.29
SES6 hard start kit. Boosts compressor starting torque by 500%. Simple 2-wire hookup — clips right onto the contactor. Works on 1-5 ton units.
In Stock
UNIVERSAL
SPP10E – HARD START KIT (3.5-5 TON)
SKU · SPP10E
$58.16
Supco SPP10E E-Series hard start kit for 3.5-5 ton compressors. Electronic relay built for larger systems. More reliable than mechanical relay kits.
In Stock
UNIVERSAL
SPP6E – HARD START KIT (1-3 TON)
SKU · SPP6E
$41.20
Supco SPP6E E-Series hard start kit for 1-3 ton compressors. Electronic relay — more precise and reliable than mechanical kits. Easy 3-wire install.
In Stock
UNIVERSAL
SPP8E – HARD START KIT (1-5 TON)
SKU · SPP8E
$48.62
Supco SPP8E E-Series hard start kit for 1-5 ton compressors. Electronic relay covers the widest tonnage range. The go-to universal hard start.
In Stock
UNIVERSAL
STC4228 – TEMPERATURE FUSE LINK (L235°, 15A)
SKU · NTC227
$5.37
Temperature fuse link, opens at 228°F (109°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.
In Stock
UNIVERSAL
STC4257 – TEMPERATURE FUSE LINK (L257°)
SKU · NTC257
$5.05
Temperature fuse link, opens at 257°F (125°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.
In Stock
UNIVERSAL
STC4300 – TEMPERATURE FUSE LINK (L300°, 15A)
SKU · NTC300
$5.37
Temperature fuse link, opens at 300°F (149°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.
In Stock
UNIVERSAL
STC4333 – TEMPERATURE FUSE LINK (L333°)
SKU · NTC333
$5.28
Temperature fuse link, opens at 333°F (167°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.
In Stock
UNIVERSAL
STC4358 – TEMPERATURE FUSE LINK (L377°, 15A)
SKU · NTC378
$5.37
Temperature fuse link, opens at 377°F (192°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.
In Stock
UNIVERSAL
STC4438 – TEMPERATURE FUSE LINK (L438°, 15A)
SKU · NTC438
$5.37
Temperature fuse link, opens at 438°F (228°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.
In Stock
UNIVERSAL
STC4468 – TEMPERATURE FUSE LINK (L468°, 15A)
SKU · NTC468
$5.37
Temperature fuse link, opens at 468°F (242°C). 15 Amp rated. One-time-use thermal safety device — if it’s blown, the system overheated and needs the fuse link replaced.
In Stock
UNIVERSAL
STC5257 – CERAMIC TEMPERATURE FUSE LINK (L257°, STRAIGHT)
SKU · STC5257
$17.65
Ceramic temperature fuse link (straight), opens at 257°F (125°C). 15 Amp. Ceramic body for higher heat environments. Straight terminal orientation.
In Stock
UNIVERSAL
STC5300 – CERAMIC TEMPERATURE FUSE LINK (L300°, STRAIGHT)
SKU · NTCD300
$17.65
Ceramic temperature fuse link (straight), opens at 300°F (149°C). 15 Amp. Ceramic body for higher heat environments. Straight terminal orientation.
In Stock
UNIVERSAL
STC5333 – CERAMIC TEMPERATURE FUSE LINK (L333°, STRAIGHT)
SKU · NTCD333
$17.65
Ceramic temperature fuse link (straight), opens at 333°F (167°C). 15 Amp. Ceramic body for higher heat environments. Straight terminal orientation.
In Stock
UNIVERSAL
STC5377 – CERAMIC TEMPERATURE FUSE LINK (L377°, STRAIGHT)
SKU · NTCD388
$17.65
Ceramic temperature fuse link (straight), opens at 377°F (192°C). 15 Amp. Ceramic body for higher heat environments. Straight terminal orientation.
In Stock
UNIVERSAL
STC6257 – CERAMIC TEMPERATURE FUSE LINK (L257°, ELBOW)
SKU · NTCK257
$18.69
Ceramic temperature fuse link (elbow), opens at 257°F (125°C). 15 Amp. Ceramic body with 90° elbow terminal orientation for tight-fit installations.
In Stock
UNIVERSAL
STC6300 – CERAMIC TEMPERATURE FUSE LINK (L300°, ELBOW)
SKU · NTCK300
$18.69
Ceramic temperature fuse link (elbow), opens at 300°F (149°C). 15 Amp. Ceramic body with 90° elbow terminal orientation for tight-fit installations.
In Stock
UNIVERSAL
STC6333 – CERAMIC TEMPERATURE FUSE LINK (L333°, ELBOW)
SKU · NTCK333
$18.58
Ceramic temperature fuse link (elbow), opens at 333°F (167°C). 15 Amp. Ceramic body with 90° elbow terminal orientation for tight-fit installations.
In Stock
UNIVERSAL
SXT100R – STEP-DOWN TRANSFORMER (120V, 208, 230V, 480V to 24V, 96VA)
SKU · SXT100R
$51.90
Multi-voltage step-down transformer, 120/208/240/480V to 24V, 100VA with built-in circuit breaker. Heavy-duty for systems that need more than 40VA. Foot mount.
In Stock
UNIVERSAL
TD69 – TIME DELAY (DELAY ON MAKE)
SKU · TD69
$26.33
TD69 time delay relay, delay-on-make. Adjustable 6 seconds to 8 minutes, 19-250 VAC/VDC. Prevents compressor short cycling by delaying startup after a call for cooling.
In Stock
UNIVERSAL
TD73 – TIME DELAY (DELAY ON BREAK)
SKU · TD73
$26.33
TD73 time delay relay, delay-on-break. Adjustable 6 seconds to 5 minutes, 19-250 VAC/VDC. Keeps the fan running after the compressor shuts off to extract residual cooling.
In Stock
UNIVERSAL
TURBO200MINI – CAPACITOR (2.5 to 15 MFD)
SKU · turbo200mini
$20.17
Turbo 200 Mini universal capacitor — adjustable from 2.5 to 15 MFD at 370/440V. Compact replacement for small single run fan motor capacitors.
Low Stock
UNIVERSAL
TURBO200X – CAPACITOR
SKU · TURBO200X
$109.43
Turbo 200X universal capacitor — adjustable from 5 to 97.5 MFD at 370/440V. Replaces virtually any single or dual run capacitor. Made in the USA with CPT protection.
Out of Stock
UNIVERSAL
WH2TZ6024STANNJ – AIR HANDLER (5 TON, R410A, 24″, SEER2)
SKU · WH2TZ6024STANNJ
$1,635.02
Rheem RH2TZ6024STANNJ 5-ton air handler. Constant Torque ECM motor, R-410A compatible, SEER2 compliant. 24″ wide cabinet with multiple installation options.