my motor has a 20 mfd but has a lazy start would a 25 mfd correct this ?

I would not up size the capacitor. Your lazy start may be due to other factors and you might kick out the thermal overload or do other damage

is thi capacitor will replace 370vac 70uf +/- 10% 50/60hz 70*c ?

You have to replaced with same size in all ways.

How do you get warranty service?

Most capacitors are only warranted for 1 year. I suppose you would have to contact the capacitor manufacturer.

MSRP 645-720 MFD CAPACITOR (Aerovox 7020) 110 vac for a drill press?

I only use this on my 8.5kw northern lights generator. I don't know about a drill press

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35 uF 35 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC

35 uF 35 MFD ±5% 370V/440V CBB65 Run Round Capacitor for AC

Product ID: 311258057

Details

Capacitance
35 Microfarad
Brand
HVAC YELLOW
Material
Copper
Shape
Round
Operating Voltage
440 Volts

⚡35µF high capacitance

🔋Dual 370/440V compatibility

🌡️-40°C to +85°C operating range

R727

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Description

⚡ Power your comfort with precision and reliability!

BUILT TO ENDURE - Operates reliably from freezing -40°C to scorching +85°C for all-season durability
LEGACY SYSTEM SAVIOR - Ideal for upgrading or maintaining older AC units—trusted by pros and DIYers alike
PRECISION ENGINEERING - Tight ±5% capacitance tolerance ensures consistent, peak performance every time
POWER PACKED 35 F CAPACITY - Optimized for efficient AC motor run and fan motor start performance
UNIVERSAL VOLTAGE FLEXIBILITY - Seamlessly replaces both 370VAC & 440VAC capacitors for versatile compatibility

This 35µF round capacitor from HVAC YELLOW HAT is a robust, multi-purpose component designed for AC motor run and fan motor start applications. Rated for both 370V and 440V operation, it features a durable copper build and operates reliably across a wide temperature range (-40°C to +85°C). With a tight ±5% capacitance tolerance and compliance with USA EIA-456-A standards, it’s a trusted choice for maintaining or upgrading legacy air conditioning systems.

Specifications

ASIN	B08YDFVPXM
Best Sellers Rank	#7,223 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Industrial Electrical Capacitors
Brand	HVAC YELLOW HAT
Brand Name	HVAC YELLOW HAT
Capacitance	35 microfarad
Capacitance Tolerance	5
Customer Reviews	4.3 out of 5 stars 89 Reviews
Item Dimensions W x H	2.25"W x 3.93"H
Item Highlight	Multi-Purpose, Universal, for AC Motor Run or Fan Start or Condenser Straight or Heat Pump
Item Shape	Round
Manufacturer	HVAC YELLOW HAT
Material	Copper
Material Type	Copper
Maximum Voltage	440 volts
Model	35MFD
Mounting Type	Rack Mount
Operating Voltage	440 volts
Part Number	35MFD
Shape	Round
UPC	750225127722
Upper Temperature Rating	85 °C

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R727

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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