45+5 MFD 440/370V Oval Dual Run Capacitor (Titan Pro TOCFD455)
45+5 µF440/370VOval
$23.49
AC, HEAT PUMP AND FURNACE PARTS
The part that fits your unit.
Type the part number or the numbers printed on your old part. Every part shows its specs and a Fit Check, so you order once and fix it today.
FIT CHECKYour old part
Dual run capacitor, 45 + 5 µF, 440 V
| SPEC | YOUR OLD PART | THIS PART |
|---|---|---|
| µF | 45 + 5 | 45 + 5 |
| Volts | 370 or 440 | 440 |
| Shape | Round | Round |
| Terminals | 3 | 3 |
SPEC MATCHSame numbers. This part fits.
Fit Check on every part
Match the numbers on your old part. We show what to check, and why.
Specs on every part
µF, volts, HP, RPM and frame, in plain view.
Ships in 1 to 2 business days
Free shipping over $49.
30-day returns
Wrong part? Send it back. See policy
SHOP BY PART TYPE
Know what broke? Start here.
CapacitorsRun, start and dual run. Match µF and volts.Contactors1 and 2 pole. Match amps and coil volts.Condenser fan motorsMatch HP, RPM, volts and rotation.Blower motorsIndoor fan motors. Match HP, speeds and frame.Hot surface ignitersHot surface igniters for gas furnaces.Flame sensorsFurnace starts, then shuts off? Check this.Control transformers24 V control transformers. Match VA.Furnace pressure switchesFurnace draft switches. Match the inches rating.ThermostatsBasic and programmable. Check your wires first.Air filtersRead the size printed on the frame.
FIND YOUR MODEL PLATE
Your unit has a metal label. It tells us everything.
Look for a sticker or metal plate. Read the line marked M/N or MODEL. You do not need the serial number. Take a phone photo so you have it.
MODEL (M/N)GSX130361
SERIAL (S/N)XXXXXXXXXX
VOLTS / PH / HZ208-230 / 1 / 60
Use the model line. Skip the serial line.
HOW FIT CHECK WORKS
Three numbers beat a guess.
Most repair parts are universal. What makes one fit is the numbers. Fit Check lines them up side by side, so you can check before you buy.
- 01Enter your part number or specsFrom the label on your old part. We show what it is listed to replace.
- 02See parts with the specsEach part shows the numbers printed on your old one: µF, volts, HP, RPM.
- 03Check, order, fixCompare with your old part. If it matches, you are set.
Every part gets a Fit Check label:
SPEC MATCH Same numbers as your old part.
! CHECK FIRST Listed for units like yours. Compare one more detail.
COMMON FIXES
Small parts that stop big systems
1 Pole Contactor (24V, 30 Amp) (Packard C130A)
1 pole30 A24V coil
$26.99
2" 90-Degree Flame Sensor for Hot Surface Ignition Systems (Supco FLS201)
2"
$24.49
Glowfly Pro Universal Hot Surface Silicon Nitride Igniter (Resideo Q3205U1107)
$116.99
REPAIR GUIDES
Learn it before you buy it
BASICS · 5 MINHow to find your AC model numberWhere the plate hides on each type of unit, and which line to read.Read guideCAPACITORS · 6 MINWhich capacitor do I need?Read µF and volts off the old one. Learn why 440 V can replace 370 V.Read guideCONTACTORS · 6 MINContactor replacement basicsWhat a contactor does, signs it is worn, and how to swap one safely.Read guide
Know when to call a pro
Many fixes are simple. Some are not safe to do yourself. Stop if you are not sure.
- Electrical partsTurn off power at the breaker and the outdoor switch. Capacitors hold a charge even with power off.
- Gas partsIf you smell gas, leave the house. Call your gas company from outside.
- RefrigerantWe do not sell it. Refrigerant work needs an EPA 608 certified tech.
QUESTIONS
Before you order
Still stuck? Email support@hvacfitter.com. Send a photo of your model plate and we will check the part for you.
Will this part fit my unit?
Match the numbers on your old part with the specs we list. Every part shows a Fit Check list and the part numbers it replaces. Not sure? Send us a photo of your model plate and your old part, and we will check before you order.
Are these brand name parts?
Most of our parts are universal or compatible parts. We list brand names only to show which units a part fits. We are not linked to any equipment maker.
How fast will it ship?
Most orders ship in 1 to 2 business days. Standard shipping is free on orders over $49.
What if I order the wrong part?
You can return unused parts within 30 days. See our return policy for details.
Do you sell refrigerant?
No. Under EPA Section 608, refrigerant work needs a certified technician. If your system is low on refrigerant, call a licensed pro.
Can I do this repair myself?
Many people swap a capacitor, contactor or filter at home. Always cut the power first. If a job involves gas lines or refrigerant, or you feel unsure, call a licensed HVAC tech.