Senville 18,000 BTU LETO 19.2 SEER2 Single Zone Wall Mount Mini Split Heat Pump System - R454B | 230V

Powerful Comfort Without Traditional Ductwork

Delivering efficient heating and cooling for spaces up to 1,000 square feet, this system is an ideal solution for homeowners looking to upgrade comfort without installing traditional ductwork. Designed for larger bedrooms, living rooms, finished basements, and open-concept areas, this system combines dependable year-round performance with user-friendly operation. Featuring inverter-driven technology and a 19.2 SEER2 efficiency rating, the LETO Series automatically adjusts output to help maintain consistent indoor temperatures while lowering energy consumption. With heating capabilities in outdoor temperatures as low as 5°F, this system provides reliable comfort throughout changing seasons.

Why Choose the LETO Series?

• Quiet Performance for Everyday Comfort- Operating at sound levels as low as 24 dBA, the LETO Series helps maintain a comfortable indoor environment without disruptive noise, making it ideal for living spaces where relaxation matters.
• Built for Changing Weather Conditions- From summer heat to cooler winter temperatures, this system provides dependable heating and cooling performance to help keep your home comfortable throughout the year.
• Adaptive Inverter Technology- The inverter-driven compressor continuously adjusts operating speeds to match indoor demand, helping improve efficiency while delivering more stable room temperatures.
• Comfort Coverage for Larger Rooms- With a capacity of 18,000 BTUs, this system is designed to effectively condition spaces up to 1,000 square feet, making it a practical solution for larger residential applications.

Alexa-Compatible Smart Controls

The included Alexa USB Kit allows you to control system functions through voice commands or a compatible mobile device. Change temperatures, adjust operating modes, and create customized schedules from virtually anywhere.

Modern R454B Refrigerant Technology

Utilizing next-generation R454B refrigerant, the LETO Series supports modern efficiency standards while delivering dependable heating and cooling performance for residential comfort applications.

Reliable Heating Performance

Designed to provide dependable comfort during cooler weather, this system can continue heating in outdoor temperatures as low as 5°F. Inverter technology automatically adjusts output as conditions change, helping maintain efficiency and comfort.

What's Included

• Senville LETO 18,000 BTU Wall Mounted Air Handler
• Senville LETO 18,000 BTU Outdoor Condenser
• Wireless Remote Control
• Alexa USB Kit
• Installation Manual
• Owner's Guide
• Supporting Documentation

Recommended Accessories

• Line Set + Control Wire:
• 15" (201814 / CW-144-15)
• 25" (366400 / CW-144-25)
• 30" (216741 / CW-144-30)
• 35" (366401 / CW-144-35)
• 50" (366402 / CW-144-50)
• Mounting Options:
• 21" Wall Mount Bracket for Outdoor Condenser (230-B2L)
• Concrete Equipment Pad with Risers Kit 18" x 38" x 3' (87762 / EL1838-3)
• Cielo Breez Max Mini Split Thermostat with WiFi (BM101WA)
• Install Kit with Surge Protector (MSK001)

Warranty

This system is backed by Senville's 5-Year compressor warranty and 5-Year parts warranty when professionally installed and registered with the manufacturer.