Original had 3 wires coming from the capac instead of three labeled spade connectors. two red, one brown. brown to b, 1 red to c. any wiring help?

What I did was had label facing me. And I removed one wire at a time matching each move

My furnace makes a big hum when starting the blower motor. Could the problem be a weak capacitor?

Only if it has a weak one. These are normally found at A/C compressors.

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45/5 uF 45+5 MFD 370V/440V Dual Run Start Round AC CBB65B Capacitor 45 5 uF 370/440 Volt VAC Air Conditioner Capacitor for AC Unit Fan Motor Start, Heat Pump, Condenser Straight Cool

45/5 uF 45+5 MFD 370V/440V Dual Run Start Round AC CBB65B Capacitor 45 5 uF 370/440 Volt VAC Air Conditioner Capacitor for AC Unit Fan Motor Start, Heat Pump, Condenser Straight Cool

Product ID: 82587360

Details

Brand
The HVAC
Capacitance
45 microfarad
Material
Aluminum
Maximum Storage Temperature
85 °C
Shape
Round

⚡45+5 µF dual capacitance

🔋370/440V high voltage rating

🌡️-40℃ to +70℃ wide temp range

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Description

⚡ Power your AC like a pro—never miss a cool moment!

PLUG PLAY REPLACEMENT - Direct fit with labeled terminals—no rewiring or adapters needed
TRUSTED HVAC GENIUS QUALITY - Top-rated with 4.7 stars and compatibility with 20+ OEM part numbers
DUAL CAPACITANCE POWER BOOST - 45+5 µF supports both compressor & fan motors seamlessly
UNIVERSAL VOLTAGE COMPATIBILITY - Rated for 370V and 440V—upgrade without compromise
BUILT TO ENDURE EXTREME CONDITIONS - Operates reliably from -40℃ to +70℃ for year-round performance

The HVAC Genius 45+5 µF dual run capacitor is a premium, round aluminum capacitor designed for air conditioners and heat pumps. Rated for both 370V and 440V, it supports compressor and fan motors with a wide operating temperature range (-40℃ to +70℃). Its direct replacement design with clearly labeled terminals ensures hassle-free installation, making it a reliable upgrade for maintaining peak HVAC performance.

Specifications

ASIN	B07F2S59XF
Best Sellers Rank	#88,772 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #683 in Industrial Electrical Capacitors
Brand Name	The HVAC Genius
Capacitance	45 microfarad
Capacitance Tolerance	6
Customer Reviews	4.7 4.7 out of 5 stars (969)
Global Trade Identification Number	00850002496024
Included Components	Capacitor
Item Dimensions W x H	2.46"W x 4.41"H
Item Shape	Round
Manufacturer	The HVAC Genius
Material Type	Aluminum
Maximum Storage Temperature	85 °C
Maximum Voltage	440 volts
Model	45-5 MFD Round
Mounting Type	Through-Hole Mount
Number of Items	1
Operating Voltage	440 volts
Part Number	THVAC-CAP-Parent
UPC	850002496024 817506023163
Unit Count	1 Count
Upper Temperature Rating	85 °C

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S$42

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to SINGAPORE.

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TrustScore 4.5 | 7,300+ reviews

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