Ranco
0 ratings
Ranco Rocket 3.5 to 5 Ton AC and Refrigeration Compressor Hard Start RSW2
genuine image
Ranco Rocket 3.5 to 5 Ton AC and Refrigeration Compressor Hard Start RSW2
Ranco Rocket 3.5 to 5 Ton AC and Refrigeration Compressor Hard Start RSW2
Item #: 40055189

Ranco Rocket 3.5 to 5 Ton AC and Refrigeration Compressor Hard Start RSW2

Item #: 40055189

TMT 161

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Monday, September 07
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Capacity
Designed for 3.5 to 5 ton systems, ensuring efficient startup for larger AC and refrigeration units, addressing the needs of both residential and commercial users.
Durable Design
Built with robust components, the RSW2 offers exceptional longevity and reliability, reducing maintenance costs and downtime compared to standard hard start kits.
Easy Installation
User-friendly installation process enables quick setup without complex tools, making it an ideal choice for both HVAC professionals and DIY enthusiasts.

Product Details

Shop the Ranco Rocket 3.5 to 5 Ton AC and Refrigeration Compressor Hard Start RSW2 at Ubuy Turkmenistan. Improve AC performance with a reliable hard start kit.
  • Pre-wired RSW2 Hard Start Kit for quick installation
  • Increases compressor starting torque and system energy efficiency by up to 98%
  • Reduces compressor startup energy consumption by up to 50%
  • Extends compressor and equipment life, eliminating stuck compressors at startup
  • Suitable for 3.5 to 5 ton compressors with electrical rating of 208 to 244V, 189 to 227MFD
  • CUL/UL E95218- and RU E510562-rated, includes solid state relay, backed by a 1 year warranty
Voltage24 Volts
Recommended Uses For ProductAir Brushing, Drilling, Nailing, Spraying
Power SourceBattery Powered
Additional FeaturesEfficient Operation, Easy Installation
Capacity5 tons
ColorBlack
StylePortable
Brand NameRanco
Model NumberXP226787
ManufacturerRobertshaw
UPC662013226787
Manufacturer Part NumberRSW2
BrandRanco
Special FeatureEfficient Operation, Easy Installation
Item Weight4 lbs (1.81 kg)

Who Should Buy?

Suitable For
  • HVAC Professionals

    Ideal for HVAC technicians needing reliable hard start capability for high-tonnage air conditioning and refrigeration systems.

  • Homeowners

    Great for homeowners looking to enhance the efficiency and performance of their air conditioning units during peak usage.

  • Commercial Users

    Beneficial for businesses operating large refrigeration systems that require dependable starting power to minimize downtime.

Not Suitable For
  • Small Units

    Not suitable for smaller AC units, as it is designed specifically for units between 3.5 to 5 tons.

Product Description

Ranco Rocket 3.5 to 5 Ton AC and Refrigeration Compressor Hard Start RSW2

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the Ranco Rocket RSW2 Hard Start Kit?

    Answer: The Ranco Rocket RSW2 Hard Start Kit is designed to help compressors in AC and refrigeration systems start up more efficiently. This kit provides the necessary boost in power upon startup, reducing the strain on the compressor motor, and ensuring a smoother operation. By minimizing the chances of starting issues, it aids in increasing the longevity and reliability of your HVAC system. Users often install this kit in applications where initial power demands are higher than average, ensuring their systems run optimally from the get-go.
  • Question: How does the RSW2 Hard Start Kit enhance compressor performance?

    Answer: The RSW2 Hard Start Kit enhances compressor performance by providing an initial surge of electrical power when the compressor is turned on. This surge not only helps overcome inertia but also reduces the likelihood of humming or stalled motors. With improved startup performance, it allows the compressor to reach its operational speed faster, contributing to better energy efficiency and overall performance. Ideal for situations where compressors face high loads or in older systems with reduced efficiency, this kit ensures reliable operation under varying conditions.
  • Question: What type of compressors is the RSW2 compatible with?

    Answer: The RSW2 Hard Start Kit is compatible with a range of compressors that typically fall within the 3.5 to 5-ton capacity. It's designed for both air conditioning and refrigeration systems, making it versatile in application. When choosing this kit, ensure that it is matched to the specifications of the specific compressor you are using, as compatibility guarantees optimal performance enhancement. It’s particularly beneficial for units that experience frequent starting issues or have recently been serviced.
  • Question: Is professional installation required for the Ranco Rocket RSW2?

    Answer: While the RSW2 Hard Start Kit can be installed by DIY enthusiasts with basic electrical knowledge, professional installation is recommended to ensure safety and optimal performance. During installation, particular attention must be given to electrical connections to prevent faults. Hiring a professional ensures that the kit is properly integrated into your system, allowing for peak efficiency. Homeowners often find this approach leads to better maintenance routines in the future, as professionals can provide additional insights.
  • Question: Can the RSW2 be used in residential air conditioning systems?

    Answer: Yes, the RSW2 Hard Start Kit is well-suited for residential air conditioning systems, particularly those with larger compressor capacities between 3.5 to 5 tons. It helps mitigate startup challenges commonly faced by homeowners, such as high electricity bills due to inefficient starting. By installing the RSW2, you enhance the reliability of your A/C unit, especially in climates where usage peaks during hot seasons. This kit is particularly beneficial for older residential systems needing a performance boost.
  • Question: What are the signs that indicate a need for the RSW2 Hard Start Kit?

    Answer: Common signs that suggest the need for the RSW2 Hard Start Kit include difficulty in starting the compressor, prolonged humming noises, and trips in circuit breakers during startup. If you experience fluctuations in cooling efficiency or if your compressor frequently fails to start, it’s likely time to consider this kit. Installing the RSW2 can provide a solution to these issues and restore the reliable function of your cooling system, ensuring consistent performance during peak usage times.
  • Question: How long does the installation of the RSW2 Hard Start Kit typically take?

    Answer: The installation time for the RSW2 Hard Start Kit can vary based on the skill level of the installer. Generally, it can take a professional around 1 to 2 hours to complete the installation. A DIY installer may take a bit longer depending on their familiarity with electrical systems and the compressor setup. Regardless of who installs it, careful attention to detail during installation will result in a smoother, more efficient compressor operation, complementing the overall HVAC performance.
  • Question: Does the RSW2 Hard Start Kit improve energy efficiency?

    Answer: Yes, the RSW2 Hard Start Kit can significantly improve energy efficiency by enabling compressors to start with less electrical draw. This becomes especially important during peak demand periods when energy costs can spike. By utilizing the kit, compressors are less likely to draw excessive power during startup, which can lead to lower overall energy consumption. Consumers often report decreased energy bills after the installation as their systems operate more effectively and with less strain.
  • Question: What maintenance does the RSW2 Hard Start Kit require?

    Answer: The RSW2 Hard Start Kit requires minimal maintenance. However, regular checks of the electrical connections and the condition of the components are recommended to ensure optimal function. Periodically inspect the kit as part of your overall HVAC system maintenance to identify any wiring issues or wear that may develop over time. This proactive approach helps ensure that the kit continues to enhance the performance of your compressor effectively, particularly during high-use seasons.
  • Question: Where can I buy the Ranco Rocket 3.5 to 5 Ton AC and Refrigeration Compressor Hard Start RSW2?

    Answer: You can buy the Ranco Rocket 3.5 to 5 Ton AC and Refrigeration Compressor Hard Start RSW2 from Ubuy in Turkmenistan. Ubuy offers reliable service and a wide range of options, making it a convenient place to purchase this essential HVAC component. With easy access to product details and specifications on their platform, Ubuy helps you make informed decisions when purchasing accessories for your air conditioning or refrigeration systems.

Ranco Compressors XP226787 Editorial Review

The Ranco Rocket 3.5 to 5 Ton AC and Refrigeration Compressor Hard Start RSW2 is an excellent product that helps to reduce the starting amps of the compressor. Customers have reported a significant decrease in amps, up to 65%, after the installation of this hard start. The best part is that it is an easy product to install, with flag terminals that can be easily pushed on. A wiring diagram is included in the package, making it easy to follow, and installation usually takes about 15 minutes. Customers have reported that it reduces the sound of the compressor, making it a more efficient and quieter product. It has also allowed customers to run their central AC on a generator, saving energy and money. Overall, the Ranco Rocket RSW2 is an excellent product for those looking to reduce starting amps and increase the efficiency of their compressor.

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Easy to install with included mounting equipment and wiring diagram
  • Reduces starting amps up to 65%
  • Quiets the compressor
  • Can allow for central AC use on a generator

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

TMT 161

Order now and get it around Monday, September 07

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.