CLICK HERE TO CONTACT US FOR CUSTOM QUOTES AND QUESTIONS
CLICK TO CALL US 737-738-6329 FOR ANY QUESTIONS
MRCOOL No-Vac Line Set R454B - Precharged Quick Connect Linesets
Â
Summary
The MRCOOL No-Vac Line Sets are pre-charged, kink-resistant refrigerant lines designed for quick and easy installation with MRCOOL VersaPro 2nd Gen and Central Ducted Hyper Heat 2nd Gen systems. These linesets feature UV-protected insulation and simple secure quick-connect fittings, eliminating the need for vacuuming during installation. Available in four lengths (15', 25', 35', and 50') to accommodate different installation requirements, these R-454B refrigerant linesets are pre-charged with the correct amount of refrigerant for their respective lengths.
Â
Key Features
- Pre-charged with R-454B refrigerant (amount varies by length)
- Quick-connect fittings for simple installation
- Kink-resistant design for durability
- UV-protected insulation
- No vacuum required during installation
- 3/8" liquid line and 3/4" suction line
- Compatible with VersaPro 2nd Gen and Central Ducted Hyper Heat 2nd Gen systems
Â
| Model | NV15-3834-O |
| UPC | 840255587174 |
| Line Set Length | 15 ft |
| Refrigerant Volume | 2.11 oz R-454B |
| Liquid Line Size | 3/8" |
| Suction Line Size | 3/4" |
| Net Weight | 14 lbs |
| Shipping Weight | 17 lbs |
| Shipping Dimensions | 30" x 30" x 5" |
| Model | NV25-3834-O |
| UPC | 840255587181 |
| Line Set Length | 25 ft |
| Refrigerant Volume | 2.11 oz R-454B |
| Liquid Line Size | 3/8" |
| Suction Line Size | 3/4" |
| Net Weight | 22 lbs |
| Shipping Weight | 27 lbs |
| Shipping Dimensions | 35" x 35" x 5" |
| Model | NV35-3834-O |
| UPC | 840255587198 |
| Line Set Length | 35 ft |
| Refrigerant Volume | 5.73 oz R-454B |
| Liquid Line Size | 3/8" |
| Suction Line Size | 3/4" |
| Net Weight | 32 lbs |
| Shipping Weight | 37 lbs |
| Shipping Dimensions | 41" x 41" x 5" |
| Model | NV50-3834-O |
| UPC | 840255587204 |
| Line Set Length | 49.2 ft (50') |
| Refrigerant Volume | 17.19 oz R-454B |
| Liquid Line Size | 3/8" |
| Suction Line Size | 3/4" |
| Net Weight | 45 lbs |
| Shipping Weight | 54 lbs |
| Shipping Dimensions | 47" x 47" x 5" |
Compatibility
These No-Vac Line Sets are specifically designed for use with:
- MRCOOL VersaPro 2nd Generation systems
- MRCOOL Central Ducted Hyper Heat 2nd Generation systems
Installation Notes
- Pre-charged with correct refrigerant amount for each lineset length
- Quick-connect fittings simplify installation process
- No vacuum required during installation
- UV-protected insulation for outdoor durability
- Kink-resistant design helps maintain proper refrigerant flow
Safety Information
These linesets contain chemicals and should be handled by qualified HVAC professionals only. Follow all safety precautions when handling refrigerant lines.
Loading accessories…
We will prepare your order within 24 hours if it’s received on a weekday (before noon). Orders are shipped in one to two business days. Transit time is between 3 to 6 business days, although exceptions apply. We email tracking information once your purchase is shipped.
Delivery Map
IMPORTANT DELIVERY INFORMATION: Please be kindly informed that this air conditioner, due to its weight and shipping restrictions, is shipped palletized with an arranged freight service and requires an appointment for delivery. To AVOID delays, please check if the provided phone number in the order details is a current number where you can be reached. You can also contact the carrier directly and refer to your tracking number to set up a date and time for your appointment. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. PLEASE verify your shipping address, as changes to the address after freight has shipped can result in an additional 15% or higher fee depending on freight weight and dimensions.
SMALLWARES INFORMATION: Please be informed that for smaller items, such as Installation Kits, Smart Connectivity Dongles, and TTW Sleeves, when these items are ordered individually, they may be shipped via FedEx without a signature requirement. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. Thank you for your understanding and cooperation.
INSPECT YOUR MERCHANDISE BEFORE SIGNING: Please inspect your boxes thoroughly when you receive them. They should arrive shrink-wrapped and on a pallet. If you notice any damages or imperfections (e.g. crushed box or forklift hole), please write comments on the receipt before signing for delivery, no matter how small damages seem. Contact us immediately to assist you.
Shipping & Delivery
We will prepare your order within 24–48 hours if it’s received on a weekday (before noon). Orders are shipped in one to two business days. Transit time is between 3 to 6 business days, although exceptions apply. We email tracking information once your purchase is shipped.
Delivery Map
IMPORTANT DELIVERY INFORMATION
Please be informed that this air conditioner, due to its weight and shipping restrictions, is shipped palletized with an arranged freight service and requires an appointment for delivery.
To AVOID delays, please make sure the phone number in your order details is accurate and one where you can be reached. You may also contact the carrier directly using your tracking number to schedule your delivery.
It is your responsibility to ensure a safe and secure delivery environment. We are not liable for any packages that are stolen or lost after delivery is confirmed.
Please verify your shipping address carefully. Changes to your shipping address after the freight has been shipped may result in additional fees of 15% or more, depending on freight weight and dimensions.
SMALLWARES INFORMATION
Smaller items such as Installation Kits, Smart Connectivity Dongles, and TTW Sleeves may be shipped via FedEx without a signature requirement if ordered individually.
It is your responsibility to ensure a safe delivery location. We are not liable for packages lost or stolen after delivery confirmation. Thank you for your understanding and cooperation.
INSPECT YOUR MERCHANDISE BEFORE SIGNING
Please inspect your boxes carefully upon delivery. Shipments should arrive shrink-wrapped and on a pallet. If you notice any damage or signs of mishandling (such as a crushed box or forklift puncture), write comments on the delivery receipt before signing, even if the damage appears minor.
Contact us immediately if any issues arise so we can assist you promptly.
SMS Delivery Notifications
If you opted into SMS notifications, we may send you order updates or delivery reminders by text message. Message frequency may vary. Message and data rates may apply. Text STOP to opt out. Text HELP for assistance.
For more details, see our Privacy Policy.
Loading technical data…
