12k BTU Smart Climate Control System - 12v / 24v / 48v
In stock
- Regular price
- $4,995.00
- $4,995.00
- Regular price
- Sale price
- $5,995.00
- Save $1,000.00
- Unit price
- per
Couldn't load pickup availability
What’s Included
Runs directly off batteries
Overnight, Daytime or Boost — 5k to 12k BTU
iOS & Android remote control
Limit total power consumption
12k BTU Smart Climate Control System - 12v / 24v / 48v
Hear the anchorage, not the generator.
Under 54 dB of whisper-quiet comfort, straight off your battery bank. No generator, no fuel, no maintenance schedule — and a hard amp-hour budget so it never takes more power than you allow.
1 year parts and labor, 2nd year parts, and lifetime on the compressor. Backed by our Florida-based team.
Call or text 954-256-5588.
Arrives install-ready with prewired board.
Shop Pay installments at checkout.
What's included
Everything you need to install, minus the hoses and ducting cut to your boat.
Specifications — pick your voltage
| Specification | 12v | 24v | 48v |
|---|---|---|---|
| Power modes | Overnight / Daytime / Boost (5,000–12,000 BTU) | Overnight / Daytime / Boost (5,000–12,000 BTU) | Overnight / Daytime / Boost (5,000–12,000 BTU) |
| Voltage range | 9V – 15.5V DC | 21V – 29.2V DC | 42V – 58.4V DC |
| Max draw | 60 Amps | 30 Amps | 15 Amps |
| Overnight draw | 30 Amps | 15 Amps | 7.5 Amps |
| Compressor | Variable Speed Rotary | Variable Speed Rotary | Variable Speed Rotary |
| Condenser | Titanium / Copper Jacket | Titanium / Copper Jacket | Titanium / Copper Jacket |
| Refrigerant | R134a or R1234yf | R134a or R1234yf | R134a or R1234yf |
| Noise level | Whisper Quiet (<54dB) | Whisper Quiet (<54dB) | Whisper Quiet (<54dB) |
| Dimensions (H × L × W) | 13" × 18.25" × 13" | 13" × 18.25" × 13" | 13" × 18.25" × 13" |
| Sea water hose | 3/4" or 5/8" | 3/4" or 5/8" | 3/4" or 5/8" |
| Air duct | 4" or 5" | 4" or 5" | 4" or 5" |
All measurements are approximate. Power usage data are estimates and will vary due to many factors including environment, wire sizing, battery chemistry, refrigerant level, and charge level. Compressors are compatible with dual refrigerants but come pre-charged with R134a.
Technician in a Box
AI diagnostics watch your machine continuously. When something drifts, the app names the cause in plain language and walks you through the fix — before it ruins a weekend on the water.
Air tightness
Duct leaks caught before they cost you amp-hours.
Water flow
Clogged strainer or tired pump — flagged with the fix.
Condenser efficiency
Heat-exchange trends watched; cleaning called at the right time.
Dirty filter
Airflow-based detection — no guessing, no schedules.
The industry's first mobile app for marine climate systems
Control every SeaAir device aboard, set hard power budgets in amp-hours, and let AI diagnostics watch water flow, heat exchange and filters for you.
Know exactly what your comfort costs.
Usage over time, amp-hours per day, live system health — real graphs from your machine's real data. Set a power budget in the app and the system honors it to the amp-hour.
Real installs. Real boats. Real comfort.
Filmed by real customers and installers — not actors or AI.
Fanatical support, but don't take our word for it
The reviews speak for themselves.
5.0 on Google (9 reviews) Trustpilot (7 reviews)From our Florida docks to anchorages around the world
SeaAir systems ship from Jacksonville and Fort Lauderdale to boats across the US and around the globe. The countries lit up below have SeaAir systems running in them today.
Tap the help beacon. We see what you see.
Telemetry is always on. Every SeaAir machine stores its history, runs diagnostics to catch problems early, and shares the results through the app's analytics and push notices. On WiFi it streams live to our support dashboard around the clock; with no WiFi, tap the help beacon and your phone relays it — temperatures, flow, cycle history, fault context. Real people, on the phone, looking at your machine's data with you.
Is SeaAir right for your boat?
Two-minute assessment — answer a few questions about your boat and battery bank, and we'll tell you honestly if SeaAir fits.
- Choosing a selection results in a full page refresh.
