Description
Tool-Free Mini-Split Connection — 35-Foot No-Vac Line Set
The MRCOOL NV35-3834 No-Vac precharged line set provides a 35-foot tool-free connection for MRCOOL DIY mini-split systems. Pre-charged with R-410A and equipped with quick-connect fittings, this line set handles installations where the outdoor unit is on a different wall or floor from the indoor unit. No vacuum pump or refrigerant certification required.
Technical Specifications
| Brand | MRCOOL |
| Model / SKU | NV35-3834 |
| Series | DIY Series |
| Product Type | Accessory | Precharged Line Set |
| Coverage Area | N/A |
| Refrigerant | R-410A (Precharged) |
| Electrical | N/A |
| Weight | 18.0 lbs (8.2 kg) |
| Warranty | MRCOOL Manufacturer Warranty (register within 30 days) |
Installation & Product Tips
- Measure the actual routing distance before ordering — add 10–15% for bends
- Do not cut or modify the precharged line set
- Route carefully to avoid kinks — use a tube bender for turns
- Coil any excess line set near the outdoor unit without restricting airflow
- Verify compatibility with your specific MRCOOL DIY model
Frequently Asked Questions
Warranty Information
All MRCOOL products sold by HVACProSales come with the full MRCOOL manufacturer warranty. Register your product at the MRCOOL registration portal within 30 days of installation to activate full warranty coverage. Residential products typically include a 7-year parts warranty and 5-year compressor warranty when registered. Commercial products carry a 5-year parts warranty.
Why Buy From HVAC PRO Sales?
15+ Years HVAC Experience | 500+ Systems Installed | Authorized MRCOOL Dealer
- Authorized MRCOOL Dealer — Official warranty support
- 15+ Years HVAC Industry Experience
- Expert Pre-Sale Technical Consultation
- Price Match Guarantee on all authorized MRCOOL products
- Same-day processing on in-stock orders over $199
Need help selecting the right system? Contact our HVAC experts for free pre-sale consultation. →
