
87021 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $6.45 | Condition is New, RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union HVAC AC Refrigerant line, shipping cost = $5.95 | 99.5% |
![]() | $13.00 | Condition is New, RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union HVAC AC Refrigerant line, FREE SHIPPING | 100.0% |
![]() | $15.99 | Condition is New, RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union Refrigerant Line, FREE SHIPPING | ![]() |
![]() | $11.99 | Condition is New, RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union Refrigerant Line, shipping cost = $5.89 | 99.3% |
![]() | $17.95 | Top Pick! Condition is New, RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union Refrigerant Line, New Sealed, FREE SHIPPING | 99.9% |
![]() | $14.39 | Condition is New, RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union Refrigerant Line Brass, shipping cost = $5.97 | 100.0% |
![]() | $16.00 | Condition is New, RectorSeal PRO-Fit Quick Connect 5/8" Brass Union Adapter 87021, shipping cost = $5.97 | 100.0% |
![]() | $17.33 | Condition is New, RECTORSEAL PRO-FIT 87021 QUICK CONNECT, shipping cost = $4.75 | 99.4% |
![]() | $21.49 | Condition is New, RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union Refrigerant Line Part New , FREE SHIPPING | 99.8% |
![]() | $21.49 | Condition is New, RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union Refrigerant Line Part New , FREE SHIPPING | 99.5% |
![]() | $14.99 | Condition is New, RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union HVAC AC Refrigerant line, shipping cost = $8.75 | 100.0% |
![]() | $23.50 | Condition is New, RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union Refrigerant Line, N W Sealed, FREE SHIPPING | 99.9% |
![]() | $28.00 | Condition is New, RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union Refrigerant Quan 2, FREE SHIPPING | 100.0% |
![]() | $19.99 | Top Pick! Condition is New, RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union Refrigerant Line Brass, shipping cost = $10.19 | 99.7% |
![]() | $23.99 | Condition is New, 2 RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union Refrigerant Line, shipping cost = $8.06 | 99.2% |
![]() | $33.75 | Condition is New, Rectorseal 87021 5/8" PRO-Fit Quick Connect Union, FREE SHIPPING | ![]() |
![]() | $29.99 | Condition is New, 2 RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union Refrigerant Line, shipping cost = $8.06 | 99.3% |
![]() | $34.63 | Condition is New, RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union (Pro-Fit 5/8" Quik Cnect Unio, shipping cost = $5.72 | 100.0% |
![]() | $36.43 | Condition is New, 1PC RectorSeal 87021 PRO-Fit? 5/8" Quick Connect Union, shipping cost = $5.00 | 99.8% |
![]() | $52.10 | Condition is New, RectorSeal PRO-Fit 5/8" Quick Connect Union Fitting Brass HVAC A/C Line 87021, shipping cost = $24.33 | 97.8% |
![]() | $79.00 | Condition is New, RectorSeal 87021 PRO-Fit 5/8" Quick Connect Union Refrigerant Line - Lots Of 9, FREE SHIPPING | 91.5% |
![]() | $79.00 | Condition is New, Replacement for RectorSeal 87051 PRO-FIT 5/8" Quick Connect Union - Lot Of 10, FREE SHIPPING | 99.4% |


The Rectorseal 87021 Pro-Fit 5/8" Connect Union Refrigerant Line is a superior quality product designed for use in various refrigeration and air conditioning applications. This union line is constructed from copper tubing, offering excellent thermal conductivity, making it ideal for transporting refrigerant efficiently. The tubing is also reinforced with an inner and outer layer of seamless copper for enhanced durability and reliability.
This Pro-Fit 5/8" Connect Union Refrigerant Line comes equipped with union ends, making installation and maintenance an easy process. The unions provide a leak-free connection and allow for easy disassembly and reassembly. Each union is inch and a half male threaded and one inch female threaded, ensuring compatibility with standard refrigeration systems.
Additionally, the included nuts, bolts, and washers make installation hassle-free. Each nut has a reusable EPDM seal that seals quickly and consistently for a leak-free installation. Furthermore, the stainless steel bolts are coated with a protective zinc plating that prevents corrosion and ensures longevity.
Another notable feature of this product is its ability to meet the stringent standards set by the American Society of Mechanical Engineers (ASME) B16.21 and the American National Standards Institute (ANSI) B16.22. These certifications ensure that the Pro-Fit 5/8" Connect Union Refrigerant Line is manufactured to the highest quality and safety standards.
The Rectorseal 87021 Pro-Fit 5/8" Connect Union Refrigerant Line is an excellent choice for refrigeration and air conditioning professionals and DIY enthusiasts who require a high-performing, reliable, and durable copper line for their projects. Whether you're working on a commercial or residential refrigeration system, this union line is up to the task, providing efficient refrigerant transport and a secure connection for years to come.
Rectorseal 87021 Pro-Fit 5/8 Inch ConnectUnion Refrigerant Line: A Valuable Investment?
Introduction:The Rectorseal 87021 Pro-Fit 5/8 inch ConnectUnion refrigerant line is a popular choice for refrigeration systems due to its flexibility, durability, and ease of installation. However, like any other product, it comes with its advantages and disadvantages. In this analysis, we will discuss the pros and cons of investing in the Rectorseal 87021 Pro-Fit 5/8 inch ConnectUnion refrigerant line.
Pros:1. Leak-Free Connection: The Rectorseal 87021 Pro-Fit 5/8 inch ConnectUnion refrigerant line features a leak-free connection design, providing improved sealing and durability.
2. Flexibility: This type of refrigerant line allows for greater flexibility during installation, reducing the need for frequent adjustments and reducing installation time.
3. Pressure Rating: With a high-pressure rating, the Rectorseal 87021 Pro-Fit 5/8 inch ConnectUnion refrigerant line is suitable for a wide range of refrigeration applications.
4. Easy Installation: Its quick-connect fitting design enables fast and hassle-free installation, minimizing labor costs and down-time.
Cons:1. Cost: The Rectorseal 87021 Pro-Fit 5/8 inch ConnectUnion refrigerant line can be more expensive compared to other types of refrigerant lines.
2. Material Thickness: Although it provides strength and flexibility, the line's higher wall thickness may require more effort to bend during installation.
3. Limitations: The ConnectUnion style quick-connect fitting may not be compatible with all refrigeration systems, and special tools might be required for installation.
Conclusion:The Rectorseal 87021 Pro-Fit 5/8 inch ConnectUnion refrigerant line is an excellent investment for those looking for a reliable, leak-free, and flexible solution for their refrigeration systems. Despite its higher initial cost, the time and labor savings from easy installation and reduced need for frequent adjustments make it a cost-effective option in the long run. Furthermore, its high-pressure rating and versatility make it a desirable choice for various refrigeration applications.
Recommendation:We recommend the Rectorseal 87021 Pro-Fit 5/8 inch ConnectUnion refrigerant line for professionals and businesses that require a quality, reliable, and flexible refrigerant line for their refrigeration systems. Its numerous benefits, such as leak-free connections and easy installation, make it a wise investment for ensuring efficient and effective system performance.
Details:
This union is suitable for various hvac applications, providing a dependable solution connecting refrigerant lines in commercial and industrial settings. It is a reliable component manufactured by Rectorseal, reputable brand known for producing high-quality hvac products. This product is specifically used for connecting refrigerant lines, ensuring a secure and efficient operation within the system. The Rectorseal 87021 pro-fit 5/8 quick connect union is a refrigerant line part designed for hvac systems.
specifications maxohvac:
- brand: Rectorseal
- mpn: 87021
- upc: 021449870214
offer maxohvac:
- sold #: 21
- options: ship-to-home
- prices: $6.45–$79.00
- item condition: New
- in stock #: 5
- started: december 26, 2024
- availability: in stock
payments maxohvac:
- credit card: diners-club
- wallet: apple-pay
- other
seller maxohvac:
- rating: 93.8%
- # reviews: 14
- city: republic, missouri
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
shipping maxohvac:
- type: calculated
- transit: 5-12 days
- class: standard
- carrier: usps
- service: usps ground advantage
returns maxohvac:
- policy: no returns
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