GeoCool® No-Vac® Pre-Charged Line Set – 3/8" x 3/4" Vertical Upflow (No Air Box)
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MODEL: GCNV-VU00-3834
Streamlined Installation for GeoCool® Vertical Upflow Geothermal Systems
The GeoCool® No-Vac® Line Set model GCNV-VU00-3834 is engineered to make geothermal system installations faster, cleaner, and more efficient. Designed specifically for vertical upflow systems without a return air box, this line set comes pre-charged with R-410A refrigerant and factory-sealed to eliminate the need for field charging, brazing, or vacuuming.
It’s a plug-and-play solution ideal for professional HVAC installers looking to cut installation time and ensure leak-free performance. Lightweight and durable, the No-Vac® line set guarantees reliable refrigerant delivery and long-lasting HVAC operation in tight mechanical spaces.
Why Installers Choose It
✅ Pre-Charged with R-410A – No on-site charging, no refrigerant gauges needed
✅ No-Vac® Sealed System – Leak-resistant, factory-filled, and installation-ready
✅ Vertical Upflow Compatible – Designed for units without a return air box
✅ Speeds Up Installation – No brazing or vacuum pump required
✅ Rugged & Lightweight – Easy to maneuver into crawlspaces or compact units
✅ Clean Professional Finish – Maintains system pressure integrity out of the box
What’s Included:
- 3/8" x 3/4" Pre-Charged No-Vac® Line Set
-
Vertical Upflow Compatibility (No Air Box)
- Factory Sealed R-410A Refrigerant
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Installation Ready Hardware
- Model Labeling for Proper System Matching
Specifications
Specifications at a Glance
| Attribute | Details |
|---|---|
| Refrigerant Type | R-410A |
| Liquid Line Size | 3/8" |
| Suction Line Size | 3/4" |
| Compatibility | Vertical Upflow (No Air Box) |
| Line Set Type | Pre-Charged (No-Vac®) |
| Net Dimensions (in) | 39.20 D × 12.55 W |
| Gross Dimensions (in) | 45.28 D × 12.60 W × 3.90 H |
| Net Weight | 5.81 lbs |
| Gross Weight | 9 lbs |
| Pre-Filled Refrigerant | Yes |
| Batteries | No |
| Electronics | No |
| Proposition 65 | Yes |
Installation
⚠️ This line set is only compatible with approved GeoCool® geothermal systems. Must be installed by a licensed HVAC professional to ensure system integrity and warranty coverage.
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