MRCOOL 35 Ft. R-454B No-Vac Lineset - NV35-3834-O
35' R-454B No-Vac Lineset
Features
- Kink Resistant - Precharged
- Simple Secure Quick Connect
- UV Protected Insulation
-
Works With: VersaPro 2nd Gen - Central Ducted Hyper Heat 2nd Gen
Specifications
Dimensions |
41" D x 41" H x 5" W |
Refrigerant Type |
R-454B |
Refrigerant Volume (Oz) |
5.73 |
Line Set Length |
35ft |
Lineset Fitting Type |
Quick-Connect |
Liquid Line Size |
3/8 |
Suction Line Size |
3/4 |
Contains Chemicals |
Yes |
Net Weight (Lbs) |
32 |
Gross Weight (Lbs) |
37 |
What our Experts Think
-
Pre-Charged Convenience – 35 ft. line set comes pre-charged with R-454B refrigerant for faster installation.
-
Time-Saving Installation – No vacuum required, reducing setup time and labor costs.
-
Durable Construction – High-quality materials ensure long-lasting performance and leak-free operation.
-
Flexible Compatibility – Works with MRCOOL VersaPro and Hyper Heat 2nd Gen mini split and central systems.
-
Professional Grade – Ideal for both residential and light commercial applications.
Q&A
Q: What is this MRCOOL 35 Ft. No-Vac Lineset used for?
A: It is a pre-charged R-454B refrigerant lineset designed for connecting MRCOOL heat pump or mini split systems between the condenser and air handler.
Q: How does the No-Vac feature benefit installation?
A: The No-Vac design eliminates the need for vacuum pumps or additional refrigerant charging, simplifying installation and saving time.
Q: What length is the lineset?
A: The lineset is 35 feet long, providing flexibility for medium to larger system installations.
Q: Is it compatible with all MRCOOL systems?
A: It is compatible with most MRCOOL central and mini split systems that use R-454B refrigerant and a pre-charged lineset.
Q: Who should use this lineset?
A: HVAC professionals or homeowners installing MRCOOL systems who want a simplified, efficient, and ready-to-use refrigerant connection.
Maintenance Tips
-
Regular Inspection: Check the lineset periodically for any signs of wear, kinks, or damage.
-
Insulation Check: Ensure insulation remains intact and fully covers refrigerant lines to prevent energy loss.
-
Connections: Verify that all fittings and connections are secure and leak-free.
-
Debris Clearance: Keep the area around the lineset free of dirt, leaves, or objects that could damage the line.
-
Professional Servicing: Have a licensed HVAC technician inspect the lineset annually during system maintenance.
Damage 
Loss 
Theft 
![Chery Industrial [BARGAIN] 20ft Farm Metal Driveway Gate with Diagonal Tubes - A_IF000054](http://backyardprovider.com/cdn/shop/files/farmgatewith_31.png?v=1775546952)
![Chery Industrial [BARGAIN] 7' Garage Storage Cabinets with 20 Drawers - A_WW000208](http://backyardprovider.com/cdn/shop/files/bargain-7-ft-work-bench-with-20-drawers_30.png?v=1775546940)
