Choosing the best mini split for 1,000 sq ft can ensure comfort and energy efficiency for your home or office. Mini split systems offer ductless climate control, versatile installation, and significant energy savings. This guide reviews top Amazon mini splits designed to cool and heat spaces up to 1,000 square feet. Each unit features advanced inverter technology, smart functionality, and easy installation. Below is a summary table highlighting the key features of the most relevant models to help you make an informed choice.
| Product | Image | BTU/SEER2 | Coverage | Smart Features | Heat Pump |
|---|---|---|---|---|---|
| DELLA Vario 18000 BTU Mini Split |  |
18000 / 19 SEER2 | Up to 1,000 sq ft | WiFi, Alexa, Multiple Modes | Yes (-4℉) |
| DELLA Motto Series 18000 BTU |  |
18000 / 19 SEER2 | Up to 1,000 sq ft | WiFi, Alexa, R32 Refrigerant | Yes (19℉) |
| DELLA Hyper Heat 18000 BTU |  |
18000 / 22 SEER2 | Up to 1,000 sq ft | WiFi, Alexa, Energy Star | Yes (-13℉) |
| DELLA Econo Series 16500 BTU |  |
16500 / 17 SEER2 | Up to 1,000 sq ft | WiFi, Alexa, Multiple Modes | Yes (14℉) |
| ROVSUN 17000 BTU Mini Split |  |
17000 / 17 SEER2 | Up to 1,000 sq ft | Quiet, Timer, Self-Diagnosis | Yes |
DELLA Vario 18000 BTU Mini Split With WiFi & Heat Pump
The DELLA Vario 18000 BTU Mini Split offers energy-efficient cooling and heating for areas up to 1,000 square feet. It boasts a 19 SEER2 rating and DC inverter technology that can save up to 30% in power consumption. The included heat pump is effective even at ambient temperatures as low as -4°F, making year-round comfort possible. With WiFi and Alexa compatibility, controlling temperature is convenient whether at home or away.
This ductless mini split comes with a full installation kit, including copper pipes and a long drain pipe, supporting flexible setups. The system features several smart modes: 4D airflow for even distribution, “I feel” mode, sleep and eco energy modes, turbo function, multi-speed fan, and both cooling and heating capabilities. With its ETL and AHRI certifications, this unit ensures compliance and safety for residential installations. Key highlights include low-temperature heating, robust smart controls, and comprehensive coverage.
DELLA Motto Series 18000 BTU Smart Mini Split
The DELLA Motto Series 18000 BTU Mini Split stands out with its high-efficiency 19 SEER2 inverter system and environmentally-friendly R32 refrigerant. Suitable for up to 1,000 sq ft, its smart features include Alexa support, WiFi connectivity, and versatile installation components. The integrated heat pump is effective in environments as cold as 19°F, ensuring year-round climate control.
Included in the package is a 13ft copper line kit and extended drain line for simplified setup. The unit’s multi-mode operation allows for tailored climate control, such as 4D airflow, “I feel” sensor, timer, sleep mode, and turbo speed. LED display and remote-enabled configuration make adjustments user-friendly both day and night. If maintaining modern indoor air quality and eco-standards is a concern, the Motto Series’ use of R32 refrigerant and competitive certification can be especially appealing.
DELLA Hyper Heat 18000 BTU WiFi Mini Split For Cold Climates
For homes requiring exceptionally strong heating during extreme cold, the DELLA Hyper Heat Mini Split delivers with a 22 SEER2 rating and a heat pump capable of operating at temperatures as low as -13°F. The 1.5-ton system effectively covers spaces up to 1,000 sq ft and comes with Energy Star certification to support efficient energy usage.
This unit offers full WiFi and Alexa integration for smart home convenience, accessible via the Della+ app or voice controls. Users benefit from comprehensive automation: 4D airflow, eco mode, timer, turbo, and sleep features. The robust kit includes a 16.4ft insulated copper line and a 6.56ft drain extension, and its professional-grade installation ensures reliability and consistent performance. With a lifetime warranty and advanced inverter technology, the Hyper Heat model is ideal for demanding environments and long-term use.
DELLA Econo Series 16500 BTU Mini Split With Alexa
The DELLA Econo Series 16500 BTU Mini Split features a 17 SEER2 inverter system that optimizes energy consumption for rooms up to 1,000 sq ft. Built-in WiFi and Alexa compatibility allows effortless adjustments from your smartphone or through voice commands. The unit’s DC Inverter technology and heat pump can provide warmth in colder climates (down to 14°F) while offering power savings.
Its smart suite of functions includes 4D airflow control, “I feel” ambient sensing, programmable timer, sleep and eco modes, and multi-speed fan. The included installation kit features pre-charged copper pipes and a drain system, simplifying the initial setup. Certified by ETL and AHRI for compliance, the Econo Series balances affordability, reliability, and ease of use—making it a practical choice for efficient home heating and cooling.
ROVSUN 17000 BTU Mini Split For Quiet All-Season Use
The ROVSUN 17000 BTU Mini Split provides comprehensive comfort with four main operating functions: cooling, heating, dehumidifying, and fan. Its inverter technology yields a 17 SEER2 efficiency score and helps reduce energy use by up to 25% compared to lower-SEER models. It is suitable for large rooms or open areas up to 1,000 sq ft, with a heat pump for year-round operation.
Advanced features include auto-defrost, self-diagnosis and cleaning, 24-hour timer, sleep and eco modes, and a swing function for personalized airflow. The ROVSUN operates as quietly as 30 dBa on low speed, making it ideal for bedrooms or offices. Installation is supported by a pre-charged condenser and a comprehensive kit. ETL and AHRI certifications underline reliability, and its display can be turned off for distraction-free operation at night.
Buying Guide: Choosing The Best Mini Split For 1,000 Sq Ft
When searching for the best mini split for a 1,000 sq ft space, several factors should guide your selection:
- Cooling and Heating Capacity: Choose units with a BTU rating between 16,000 to 18,000 for effective coverage. This ensures both ample cooling in summer and reliable heating in winter.
- Energy Efficiency: Look for SEER2 ratings of 17 and higher. Higher ratings represent lower energy consumption, directly impacting utility costs.
- Smart Controls: Models with WiFi connectivity, Alexa support, and smartphone apps allow for convenient remote adjustments, scheduling, and system monitoring.
- Heating Performance: For cold climates, ensure your mini split’s heat pump can operate at low temperatures, ideally down to 14°F or lower. Hyper heat systems can work even at -13°F or below.
- Installation Kit: Complete packages include copper line sets, drain pipes, and all required mounting hardware. Pre-charged units simplify the process but often require professional installation for warranty compliance.
- Noise Levels: Units with quiet operation (30-40 dBa) are essential for bedrooms, offices, and living spaces where noise can be distracting.
- Certification and Warranty: ETL, AHRI, and Energy Star certifications indicate compliance with safety and efficiency standards. Review warranty options and note that professional installation is sometimes required for full coverage.
- Refrigerant: Modern refrigerants like R32 are more environmentally friendly compared to older options, contributing to better indoor air quality and reduced greenhouse gas emissions.
By comparing efficiency ratings, smart features, cold weather performance, warranty, and installation support, you can confidently select the right mini split for your 1,000 sq ft space—delivering comfortable, convenient, and energy-efficient air control all year round.