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- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
MrCool 50 Ft. Pre-charged R454B No-Vac Quick Connect Lineset (NV50-3834-O-A)
Model #: NV50-3834-O-A
- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
MrCool 50 Feet Pre-charged R454B No-Vac Quick Connect Lineset - Aluminum
Model Number
NV50-3834-O-A
Length
50 feet
Liquid Line Size
3/8"
Suction Line Size
3/4"
Fast, No-Vac Installation with a Precharged Aluminum Lineset
MRCOOL® 50 Ft. R454B Quick Connect Lineset for Compatible Central Ducted Systems
The MRCOOL® NV50-3834-O-A 50 Ft. Aluminum No-Vac Lineset provides a convenient, precharged connection for compatible MRCOOL® VersaPro® and Hyper Heat 2nd Gen Central Ducted Systems. Featuring 3/8" liquid and 3/4" suction lines, this lineset comes precharged with R454B refrigerant, helping simplify system installation without traditional vacuuming or field charging.
Quick-connect fittings provide a secure refrigerant connection, while the aluminum lineset and UV-protected insulation are designed for use in compatible residential and commercial HVAC installations. With a 50-foot length, the NV50-3834-O-A provides extended reach for installations requiring substantial separation between compatible indoor and outdoor equipment.
Who installs the AC unit after I purchase it?
ACDirect does not yet provide installation services directly. However, most of our customers successfully arrange installation through local licensed HVAC contractors. These systems are designed for professional installation and typically include the components your installer will need.
Here’s how it works:
- Hire a licensed HVAC technician in your area
- Use platforms like Angi, Thumbtack, or a local HVAC directory to find reliable professionals
- Confirm your installer is experienced with the system type you’re purchasing
Note:
Please be aware if you choose to install HVAC equipment yourself and don’t possess proper HVAC licensing, you will void the manufacturer’s factory warranty. If you are capable of a factory-compliant installation yourself, you will need a licensed HVAC contractor to sign off on your work, fully confirming factory-compliant workmanship.
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