Jard 35 MFD Round Run Capacitor (370V) 12718
Jard
SKU: 12718
Jard 35 MFD 370V Round Motor Run Capacitor | 12718
The Jard 12718 35 MFD Round Motor Run Capacitor is designed to support reliable operation of compatible single-phase electric motors found in swimming pool pumps, spa equipment, air conditioning systems, and other motor-driven applications. Rated at 35 microfarads (MFD) and 370 volts AC, this replacement run capacitor helps maintain proper motor performance during normal operation.
A weak or failed motor run capacitor can contribute to difficult motor starting, humming, overheating, reduced efficiency, or motor shutdown. Replacing a defective capacitor with one that matches the motor manufacturer's specifications can help restore reliable operation.
Product Features
- 35 MFD Capacitance: Designed for motors requiring a 35 microfarad run capacitor.
- 370V AC Rating: Suitable for compatible motors specifying a 370V AC run capacitor.
- Round Configuration: Cylindrical design for compatible motor capacitor compartments and mounting brackets.
- Continuous-Duty Operation: Designed to remain connected to the motor circuit during normal operation.
- Replacement Application: Ideal for replacing weak, damaged, or failed motor run capacitors.
- Multiple Applications: Suitable for compatible pool pump, spa pump, HVAC, and other single-phase motor systems.
Product Specifications
- Manufacturer: Jard
- Manufacturer Part Number: 12718
- Product Type: Motor Run Capacitor
- Capacitance: 35 MFD (35 µF)
- Voltage Rating: 370 VAC
- Shape: Round
- Electrical Application: Single-Phase AC Motors
- UPC: 685744127185
- Quantity: 1 Capacitor
Common Applications
- Compatible swimming pool pump motors
- Spa and hot tub pump motors
- Air conditioning condenser fan motors
- HVAC equipment
- Other electric motors requiring a 35 MFD, 370V AC run capacitor
Signs of a Failing Motor Run Capacitor
A motor run capacitor may require replacement if the equipment exhibits any of the following symptoms:
- Motor humming or struggling to start
- Motor overheating during operation
- Intermittent motor operation
- Motor shutting off on thermal overload
- Visible swelling, leakage, or physical damage to the capacitor
- Capacitance testing outside the manufacturer's acceptable tolerance
These symptoms can also be caused by other electrical or mechanical problems. Proper testing is recommended before replacing the capacitor.
Selecting the Correct Replacement Capacitor
Before purchasing a replacement capacitor, verify the capacitance (MFD or µF), voltage rating, physical dimensions, terminal configuration, and motor manufacturer's specifications.
The replacement capacitor must have the correct capacitance rating. A capacitor rated for 440V AC may generally replace a 370V AC capacitor of the same capacitance when its dimensions and other specifications are compatible. A capacitor with a lower voltage rating must not replace one requiring a higher rating.
Related Motor Run Capacitors
Aqua Pool Supply carries additional Jard motor run capacitors for applications requiring different capacitance ratings. Select the capacitor that matches your equipment's specifications.
- Jard 12715 – 25 MFD 370V Round Motor Run Capacitor – For motors requiring a 25 MFD capacitor.
- Jard 12717 – 30 MFD 370V Round Motor Run Capacitor – For motors requiring a 30 MFD capacitor.
- Jard 12725 – 50 MFD 370V Round Motor Run Capacitor – For motors requiring a 50 MFD capacitor.
Package Includes: One (1) Jard 12718 35 MFD 370V Round Motor Run Capacitor.
Installation Safety: Capacitors can retain a dangerous electrical charge even after power has been disconnected. Installation, testing, and replacement should be performed by a qualified technician using appropriate electrical safety procedures.
Compatibility: This capacitor is not universal for all pool pump motors. Confirm the original capacitor's rating and motor requirements before ordering. Capacitors with different MFD ratings are not interchangeable unless specifically permitted by the motor manufacturer.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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