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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 Feet Precharged R454B No-Vac Quick Connect Lineset | NV50-3834-O
Model #: NV50-3834-O
- 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.
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MrCool 50 Feet Precharged R454B No-Vac Quick Connect Lineset
Model Number
NV50-3834-O
Length
50 feet
Liquid Line Size
3/8"
Suction Line Size
3/4"
NV50-3834-O Overview
MRCOOL® NV50-3834-O 50' No-Vac Line Set – Pre-Charged, Quick Connect, and Hassle-Free Installation
The MRCOOL® NV50-3834-O 50-Foot No-Vac Line Set is a pre-charged, kink-resistant refrigerant line set designed for fast, easy installation with MRCOOL® VersaPro® and Hyper Heat 2nd Gen Central Ducted Systems. Featuring 3/8" liquid and 3/4" suction lines, this line set is pre-filled with eco-friendly R-454B refrigerant, eliminating the need for vacuuming or charging. Its quick-connect fittings ensure a secure, leak-free connection—no special tools or HVAC certification required. Built with UV-protected insulation and durable materials, it’s ideal for both residential and commercial HVAC installations.
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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