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MRCOOL 35 FT Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV35-3834

SKU NV35-3834
by MRCOOL
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Description

MRCOOL 35 FT Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set — Model NV35-3834

Upgrade your HVAC installations with the MRCOOL 35 FT Pre-Charged No-Vac Quick Connect Line Set, engineered specifically for use with MRCOOL Universal Series condensers and air handlers, as well as Central Ducted 36K, 48K, and 60K systems. Designed to streamline your workflow and reduce installation time, this line set is a must-have for contractors and business owners focused on efficiency and quality.

Simplify Installation with Innovative Design

Forget the hassle of traditional line sets that require vacuum pumps and multiple complex steps. This pre-charged line set comes ready with R-410A refrigerant, precisely charged to 1.94 oz for 100% accuracy, so you can install without the need for vacuuming or refrigerant charging. The quick-connect screw-on valves make attachment straightforward and secure, saving you up to 7 installation steps compared to conventional setups.

Built Tough for Real-World Conditions

The line set features a kink-resistant design, making bending and maneuvering during installation easier and reducing the risk of damage. Its durable 3/4" Gator-Flextra insulation sleeve offers superior UV protection, ensuring long-lasting performance even in harsh outdoor environments. This means fewer callbacks and greater customer satisfaction.

Engineered for Compatibility and Performance

Specifically sized with a 3/8" liquid line and 3/4" suction line, this 35-foot copper line set is optimized for MRCOOL Universal Series and Central Ducted systems, guaranteeing seamless integration and reliable operation. The robust construction and precise refrigerant charge ensure your system runs efficiently from day one.


Key Benefits at a Glance:
  • Pre-charged with R-410A refrigerant for no-vacuum, leak-proof installation
  • Kink-resistant tubing for easier bending and safer handling
  • Quick-connect screw-on valves for fast, secure connections
  • Durable 3/4" Gator-Flextra UV-protective insulation sleeve
  • Saves up to 7 installation steps, reducing labor time and costs
  • Compatible with MRCOOL Universal Series and Central Ducted 36K, 48K, and 60K systems
  • Precisely charged refrigerant volume: 9.77 oz
  • Copper tubing for superior durability and performance

Product Specifications:
  • Line Set Length: 35 feet
  • Liquid Line Size: 3/8"
  • Suction Line Size: 3/4"
  • Refrigerant Type: R-410A
  • Refrigerant Volume: 9.77 oz (pre-charged)
  • Fitting Type: Quick-connect screw-on valves
  • Weight: 39 lbs
  • Dimensions: 5" W x 41" D x 41" H
  • Color: Copper with bronze/copper metallic insulation

Imagine the Difference

Visualize completing your MRCOOL Universal or Central Ducted system installs faster and with greater confidence. This pre-charged, kink-resistant line set eliminates common installation headaches, reduces labor costs, and ensures your systems perform flawlessly from the start. For HVAC professionals who demand efficiency and reliability, the MRCOOL 35 FT No-Vac Quick Connect Line Set is the smart choice to elevate your installations and satisfy your customers every time.

Key Features

  • Kink Resistant for Easier Bending During Installation
  • Leak Proof and No Vacuum Needed!
  • Pre-Charged R-410A to 1.94 oz for 100% Accuracy
  • Strong 3/4" Gator-Flextra UV Protective Insulation Sleeve
  • Simple to Use Screw-on Quick Connect Valves
  • Quicker Installation than Conventional Line Sets By Saving 7 Installation Steps

PRODUCT SPECIFICATIONS:

Product Dimensions 5"W x 41"D x 41"H
Product Weight 39 lbs
Equipment Type Line Set
Color Copper
Color Family Bronze/Copper Metallic
Refrigerant Type 410A
Refrigerant Volume 9.77 oz
Line Set Length 35 FT
Lineset Fitting Type Quick-Connect
Liquid Line Fitting 1
Liquid Line Size 3/8
Suction Line Fitting 1 1/2
Suction Line Size 3/4
Registered Warranty N/A
Contain Chemicals Yes
Contains Aerosol Yes
Contains Compressed Gas Yes
Proposition 65 Yes
Restricted States GU;PR;VI
Shipping and Return

We offer Free Express Shipping on all of our products. Handling times are 1-2 business days and Delivery takes roughly 3-14 Business days 

For more Shipping information visit here

We offer a 2 Year (730 Day) return for our products. 

For more Return information visit here

COVERAGE AREA

HIVE WARRANTY

HVAC Hive Warranty Information:

HVAC Hive is an authorized dealer for every product on our website. Every HVAC system and component comes with its original manufacturer's warranty, guaranteeing you receive a functional, quality product.

Our 5-Year Parts & Labor Warranty Promise: We go beyond the standard coverage. If a manufacturer's warranty doesn't cover your product for a full 5 years, HVAC Hive will extend both parts and labor warranty to complete the 5-year coverage period.

Example: If your manufacturer covers 2 years parts & labor, we'll cover an additional 3 years — giving you a full 5 years of parts and labor protection.

Warranty Coverage Includes:

  • Parts replacement for manufacturing defects
  • Labor costs for covered repairs
  • System malfunctions and component failures

Warranty Details:

  • Residential, light commercial, and full commercial warranties vary based on your usage
  • Specific warranty terms and coverage periods are listed on each product page
  • Both parts and labor are covered under our extended warranty program

Making a Warranty Claim: Contact our Worker Bee Support team at 1-888-712-2465 or karim@hvachive.com . We'll handle your claim quickly and professionally, covering both parts and labor costs. You can also contact the manufacturer directly if preferred.

Questions? Need help understanding your parts & labor warranty coverage? Our team is here to explain the details and ensure you're fully protected.

Contact US
Request an Installer

Product Overview

  • Zone / ROOM:

    Zone / ROOM:

  • Air Handler BTU:

    Air Handler BTU:

  • Condenser BTU:

    Condenser BTU:

  • Outdoor Operating Temp (Cool/ heat):

    Outdoor Operating Temp (Cool/ heat):

  • Warranty

    Warranty

Description

MRCOOL 35 FT Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set — Model NV35-3834

Upgrade your HVAC installations with the MRCOOL 35 FT Pre-Charged No-Vac Quick Connect Line Set, engineered specifically for use with MRCOOL Universal Series condensers and air handlers, as well as Central Ducted 36K, 48K, and 60K systems. Designed to streamline your workflow and reduce installation time, this line set is a must-have for contractors and business owners focused on efficiency and quality.

Simplify Installation with Innovative Design

Forget the hassle of traditional line sets that require vacuum pumps and multiple complex steps. This pre-charged line set comes ready with R-410A refrigerant, precisely charged to 1.94 oz for 100% accuracy, so you can install without the need for vacuuming or refrigerant charging. The quick-connect screw-on valves make attachment straightforward and secure, saving you up to 7 installation steps compared to conventional setups.

Built Tough for Real-World Conditions

The line set features a kink-resistant design, making bending and maneuvering during installation easier and reducing the risk of damage. Its durable 3/4" Gator-Flextra insulation sleeve offers superior UV protection, ensuring long-lasting performance even in harsh outdoor environments. This means fewer callbacks and greater customer satisfaction.

Engineered for Compatibility and Performance

Specifically sized with a 3/8" liquid line and 3/4" suction line, this 35-foot copper line set is optimized for MRCOOL Universal Series and Central Ducted systems, guaranteeing seamless integration and reliable operation. The robust construction and precise refrigerant charge ensure your system runs efficiently from day one.


Key Benefits at a Glance:
  • Pre-charged with R-410A refrigerant for no-vacuum, leak-proof installation
  • Kink-resistant tubing for easier bending and safer handling
  • Quick-connect screw-on valves for fast, secure connections
  • Durable 3/4" Gator-Flextra UV-protective insulation sleeve
  • Saves up to 7 installation steps, reducing labor time and costs
  • Compatible with MRCOOL Universal Series and Central Ducted 36K, 48K, and 60K systems
  • Precisely charged refrigerant volume: 9.77 oz
  • Copper tubing for superior durability and performance

Product Specifications:
  • Line Set Length: 35 feet
  • Liquid Line Size: 3/8"
  • Suction Line Size: 3/4"
  • Refrigerant Type: R-410A
  • Refrigerant Volume: 9.77 oz (pre-charged)
  • Fitting Type: Quick-connect screw-on valves
  • Weight: 39 lbs
  • Dimensions: 5" W x 41" D x 41" H
  • Color: Copper with bronze/copper metallic insulation

Imagine the Difference

Visualize completing your MRCOOL Universal or Central Ducted system installs faster and with greater confidence. This pre-charged, kink-resistant line set eliminates common installation headaches, reduces labor costs, and ensures your systems perform flawlessly from the start. For HVAC professionals who demand efficiency and reliability, the MRCOOL 35 FT No-Vac Quick Connect Line Set is the smart choice to elevate your installations and satisfy your customers every time.

Key Features

  • Kink Resistant for Easier Bending During Installation
  • Leak Proof and No Vacuum Needed!
  • Pre-Charged R-410A to 1.94 oz for 100% Accuracy
  • Strong 3/4" Gator-Flextra UV Protective Insulation Sleeve
  • Simple to Use Screw-on Quick Connect Valves
  • Quicker Installation than Conventional Line Sets By Saving 7 Installation Steps

PRODUCT SPECIFICATIONS:

Product Dimensions 5"W x 41"D x 41"H
Product Weight 39 lbs
Equipment Type Line Set
Color Copper
Color Family Bronze/Copper Metallic
Refrigerant Type 410A
Refrigerant Volume 9.77 oz
Line Set Length 35 FT
Lineset Fitting Type Quick-Connect
Liquid Line Fitting 1
Liquid Line Size 3/8
Suction Line Fitting 1 1/2
Suction Line Size 3/4
Registered Warranty N/A
Contain Chemicals Yes
Contains Aerosol Yes
Contains Compressed Gas Yes
Proposition 65 Yes
Restricted States GU;PR;VI
Shipping and Return

We offer Free Express Shipping on all of our products. Handling times are 1-2 business days and Delivery takes roughly 3-14 Business days 

For more Shipping information visit here

We offer a 2 Year (730 Day) return for our products. 

For more Return information visit here

COVERAGE AREA

HIVE WARRANTY

HVAC Hive Warranty Information:

HVAC Hive is an authorized dealer for every product on our website. Every HVAC system and component comes with its original manufacturer's warranty, guaranteeing you receive a functional, quality product.

Our 5-Year Parts & Labor Warranty Promise: We go beyond the standard coverage. If a manufacturer's warranty doesn't cover your product for a full 5 years, HVAC Hive will extend both parts and labor warranty to complete the 5-year coverage period.

Example: If your manufacturer covers 2 years parts & labor, we'll cover an additional 3 years — giving you a full 5 years of parts and labor protection.

Warranty Coverage Includes:

  • Parts replacement for manufacturing defects
  • Labor costs for covered repairs
  • System malfunctions and component failures

Warranty Details:

  • Residential, light commercial, and full commercial warranties vary based on your usage
  • Specific warranty terms and coverage periods are listed on each product page
  • Both parts and labor are covered under our extended warranty program

Making a Warranty Claim: Contact our Worker Bee Support team at 1-888-712-2465 or karim@hvachive.com . We'll handle your claim quickly and professionally, covering both parts and labor costs. You can also contact the manufacturer directly if preferred.

Questions? Need help understanding your parts & labor warranty coverage? Our team is here to explain the details and ensure you're fully protected.

Contact US

Commercial HVAC PROS!

Unlock Installer Benefits Now:

  • ✓ Exclusive BULK Pricing
  • ✓ Limited Time Deals
  • ✓ Unmatched Service & Support
  • ✓ Technical support
  • ✓ Extended Warranty & Maintenance
"Their technical expertise in commercial HVAC systems is outstanding. From equipment selection to installation support, they provided everything we needed. The bulk pricing saved us thousands on our multi-building project, and their 24/7 technical support kept us running smoothly."
- Marcus R., HVAC Project Manager, 06/24

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Frequently Asked Questions about MRCOOL 35 FT Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV35-3834

Most Frequently Asked Questions

The MRCOOL NV35-3834 line set is specifically compatible with MRCOOL central ducted and mini split systems that use R-410A refrigerant, such as the VersaPro® and Hyper Heat 2nd Gen series, and is not intended for use with other brands or systems using different refrigerants.
The "No-Vac Pre-Charged Quick Connect" feature simplifies installation by providing a sealed, factory-charged line set with quick-connect fittings, eliminating the need for vacuuming or field refrigerant charging and allowing for fast, tool-free, and leak-free connections between the indoor and outdoor units.
A 35 ft. line set is suitable for many central ducted and Universal series installations where the indoor and outdoor units are moderately far apart, but you should always measure your specific installation distance to ensure the length is appropriate.

Other Questions

The MRCOOL NV35-3834 line set is pre-charged with R-410A refrigerant.
No, the MRCOOL NV35-3834 line set is specifically designed and pre-charged for use with MRCOOL systems (using R-410A refrigerant) and is generally not compatible with HVAC systems from other manufacturers due to unique fittings, pre-charge specifications, and warranty requirements.

Reviews

Express Free Shipping

Process orders within 1-2 days

Stress Free Returns

Get Covered for (730 days) Returns

Premum Quality

Top Tier Products, Even Better Customer Care

5 Year Warranty

We Believe In Our Products & Our Team