Velit 2000R Mini - 12V/48V Rooftop Air Conditioner

Overview

Compact DC rooftop air conditioner for 12V or 48V systems. One of the smallest units available for standard 14×14 in. rooftop cutouts at 6.5 in. exterior clearance. No inverter required.

Key features

• Twin-cylinder rotary DC compressor — 7,000 BTU (12V) / 8,500 BTU (48V); draws 20–50A (12V), 5–14A (48V)
• 6.5 in. exterior clearance — half an inch lower profile than the full 2000R; fits tight rooflines
• Alternator-direct capable at 12V — can run off most vehicle alternators without a secondary battery
• 45 dB eco mode — quietest operation of the Velit rooftop lineup
• Complete installation kit — brackets, gasket, trim panel, remote, 15 ft wiring harness with in-line fuse

Use cases

Builds where rooftop clearance is at a premium — low-roof vans, shorter Class B rigs, or boats with tight coaming height. The 12V alternator-direct capability makes it a practical choice for anyone not yet running a dedicated house bank. Also suited to stealth builds where a lower, less visible roofline matters.

• Cooling capacity: 7,000 BTU (12V) / 8,500 BTU (48V)
• Current draw: 20–50A (12V) / 5–14A (48V)
• Rated power: 600W (12V) / 670W (48V)
• Airflow: 250 CFM
• Refrigerant: R134a
• Noise level: 45 dB eco / 58 dB boost
• Exterior clearance: 6.5 in.
• Roof cutout: 14 × 14 in. standard
• Exterior unit dimensions: approx. 26.4 × 26 × 6.5 in.
• Weight: approx. 50 lb
• Operating ambient: 40°F min / 126°F max
• Voltage options: 12V / 48V DC (no 24V variant)
• Colors: White, Black
• Wiring harness: 15 ft with in-line fuse (6 AWG / 12V · 12 AWG / 48V)
• Warranty: 1-year limited

What's the difference between the 2000R Mini and the full 2000R?

The Mini is physically smaller (6.5 in. vs. 7 in. clearance, 26 in. exterior vs. 31.5 in.) and lighter. It delivers 7,000 BTU at 12V versus 8,000 BTU for the full 2000R. The Mini only comes in 12V or 48V — there is no 24V variant. The Mini is also quieter in Eco mode (45 dB vs. 55 dB). The full 2000R is the better choice for larger spaces or builds that want more BTU headroom.

Can it run off a vehicle alternator without a battery bank?

Yes, the 12V version can run directly off most vehicle alternators — the 20–50A draw at 12V is within the output range of most modern alternators. This makes it usable during drives without a secondary house battery. For overnight off-grid use, pair it with a dedicated battery bank.

Does it fit the same cutout as the full 2000R?

Yes. Both the 2000R and 2000R Mini fit standard 14×14 in. rooftop cutouts. If you're replacing an existing rooftop AC or working from a pre-cut opening, both units are compatible. The Mini's smaller exterior footprint (approx. 26 in.) means it occupies less roof surface.

Why is there no 24V version of the Mini?

The 2000R Mini is only available in 12V and 48V. For 24V systems, the full Velit 2000R (which comes in 12V, 24V, and 48V) is the correct choice.

How quiet is it in Eco mode?

45 dB — roughly equivalent to a quiet library. This is the quietest Eco mode rating in the Velit rooftop lineup (the full 2000R runs 55 dB in Eco). For sleep-sensitive users, the Mini's noise floor is a significant advantage.

What's in the box?

AC unit, mounting brackets, sealing gasket, mounting hardware, interior trim panel, remote control, 15 ft wiring harness with in-line fuse (6 AWG / 12V, 12 AWG / 48V), and user manual. Sealant not included; required for van roof installs.