Best Mini Split AC Units for RVs: Efficient Cooling and Heating Solutions 2025

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Finding the best mini split AC for your RV ensures comfort during travel and stationary times. These compact, energy-efficient units offer powerful cooling and heating ideal for small spaces like RVs. Here’s a summary table of the top mini split AC units optimized for RV use, featuring key specifications and unique benefits.

Product Cooling Capacity (BTU) Energy Efficiency (SEER) Heating Function Smart Features
ROVSUN 9000 BTU WiFi Mini Split AC & Heater 9000 19 SEER2 Yes, Heat Pump WiFi Enabled
ROVSUN 11500 BTU WiFi Mini Split AC & Heater 11500 17 SEER2 Yes, Heat Pump WiFi & Voice Control
COSTWAY 12000 BTU Mini Split AC & Heater 12000 20 SEER2 Yes, Heat Pump Remote Control
DELLA 18000 BTU WiFi Mini Split AC & Heater 18000 19 SEER2 Yes, Heat Pump WiFi & Alexa Compatible
Manastin 12000 BTU Mini Split AC & Heater 12000 19 SEER2 Yes, Heat Pump Installation Kit Included

ROVSUN 9000 BTU WiFi Mini Split AC & Heater

ROVSUN 9000 BTU Mini Split Air Conditioner & Heater

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This high-performance 9000 BTU system from ROVSUN delivers rapid cooling and heating with a temperature range between 61°F and 88°F, perfect for spaces up to 400 sq. ft. The unit features heat pump technology, effective dehumidification mode, and a whisper-quiet operation as low as 28dB in mute mode. With an advanced inverter design rated at 19 SEER2, it intelligently adjusts compressor speed for significant energy savings up to 35%. This system is ideal for year-round comfort in RVs, bedrooms, and small offices.

ROVSUN 11500 BTU WiFi Mini Split AC & Heater

ROVSUN 11500 BTU Mini Split Air Conditioner & Heater

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This 11500 BTU ROVSUN unit offers an all-season cooling and heating solution featuring robust heat pump functionality, dehumidification, and fan settings. Certified with ETL and AHRI, it boasts a 17 SEER2 rating for up to 25% energy savings compared to standard models. Operating efficiently in temperatures as low as 5°F and with WiFi and voice control integration for Alexa and Google Assistant, it provides remote operation convenience. This makes it ideal for RV owners seeking advanced smart features in a compact wall unit.

COSTWAY 12000 BTU Mini Split AC & Heater

COSTWAY 12000BTU Mini Split Air Conditioner & Heater

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The COSTWAY 12000 BTU mini split air conditioner and heater features a 20 SEER2 energy-efficient inverter system ideal for cooling and heating rooms up to 750 sq. ft. It includes five operating modes—auto, cool, dry, heat, and fan—with four fan speed options and additional features like sleep and ECO modes. The remote control and quiet operation ensure convenient and disturbance-free use, suitable for larger RVs or cabin-sized spaces requiring versatile climate control year-round.

DELLA 18000 BTU WiFi Mini Split AC & Heater

DELLA Vario Series 18000 BTU Wifi Mini Split AC

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The DELLA Vario Series offers a powerful 18000 BTU cooling and heating capacity covering up to 1000 sq. ft. With a 19 SEER2 rating and compatibility for environments as cold as -4°F, this ductless inverter system includes a heat pump and a full installation kit. It features versatile settings like 4D air flow, iFeel mode, and multiple fan speeds. The unit is WiFi-enabled and works with Alexa, providing flexible control for RVs with larger interiors or multi-room setups.

Manastin 12000 BTU Mini Split AC & Heater

Manastin 12000BTU Mini Split Air Conditioner & Heater

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This Manastin 12000 BTU mini split system uses inverter technology and a 1 Ton heat pump to provide efficient cooling and heating for spaces up to 750 sq. ft. It runs on environmentally friendly R32 refrigerant and offers multiple modes including cooling, heating, auto, fan, and dry. With four fan speeds, sleep, eco, and turbo boost modes, it delivers customizable and efficient performance. The inclusion of a complete installation kit simplifies setup in RV environments.

Buying Guide for Mini Split AC Units in RVs

Choosing the right mini split AC unit for an RV involves evaluating several key factors to ensure efficient, space-appropriate cooling and heating solutions.

Cooling & Heating Capacity (BTU)

BTU ratings indicate a unit’s power to cool or heat a given space. For most RVs, units between 9000 and 12000 BTUs are optimal for areas under 750 sq. ft. Larger RV spaces may require 18000 BTU systems for sufficient coverage.

Energy Efficiency (SEER Rating)

A higher Seasonal Energy Efficiency Ratio (SEER) means lower operating costs. Efficient inverter systems with SEER ratings above 17 provide significant energy savings, which is crucial for limited power availability in RV settings.

Heating Functionality

Look for units with heat pump technology to allow year-round use, keeping the RV comfortable during cold months without needing a separate heating system.

Installation & Portability

Mini split units with pre-charged condensers and included installation kits simplify setup, which is advantageous when limited tools or professional help are available on the road.

Smart Features

WiFi capability and compatibility with voice assistants like Alexa or Google Assistant allow remote and voice control, enhancing convenience and comfort in confined RV spaces.

Noise Levels

Units designed for quiet operation (under 30dB in mute mode) reduce disturbance, vital for restful sleep and relaxation inside the RV.

Refrigerant Type

Environmentally friendly refrigerants, such as R32, offer reduced environmental impact and comply with modern standards, making them a responsible choice.

Power Supply Compatibility

Ensure the mini split matches your RV’s electrical system, often 115V or 12V, to avoid compatibility issues and additional adaptation costs.

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