Sinclair Keyon Air Conditioning SIH-18BIK / SOH-18BIK Wall Mounted 4.6kW Inverter Heatpump

Sinclair Air Conditioning SIH-18BIK / SOH-18BIK Wall Mounted Inverter Heat Pump 4.6kW / 18000 BTU (Wi-Fi Included)

Overview

The Sinclair Keyon SIH-18BIK / SOH-18BIK is a 4.6kW wall mounted air conditioning unit designed for medium sized residential spaces. It provides reliable heating and cooling with integrated Wi-Fi control, making it suitable for larger living rooms and open plan areas.

Technology

This system uses inverter heat pump technology to continuously adjust output based on room conditions. It ensures stable indoor temperatures while improving efficiency and reducing energy usage.

Refrigerant

The unit uses R32 refrigerant, supporting efficient performance with lower environmental impact compared to older refrigerants.

Controls

Wi-Fi is included as standard, allowing control via a mobile app. Users can adjust temperature, change modes, set timers and manage system operation remotely.

Features

Heating and cooling operation
Dehumidification mode
Multiple fan speed settings
I FEEL temperature control
Sleep mode
Timer function
Cold plasma air purification

Performance

The system is designed to deliver strong and consistent airflow across larger rooms while maintaining stable temperature control. Quiet operation supports comfortable use in residential environments.

Design

Wall mounted indoor unit
Modern white finish
Compact and clean design
Hidden display panel

Applications

Living rooms
Large bedrooms
Open plan areas
Apartments

Room suitability depends on insulation, ceiling height, glazing and heat load.

Warranty: 10-year manufacturer parts warranty only

Please Note, this air conditioning system has to be installed by an F-GAS certified installer in accordance with F-GAS Regulations, and to validate and maintain the above manufacturers parts warranty, we have teams of installers and service engineers nationwide and we’d like to install this system for you, please contact us for installation price. Alternatively you may hire an F-GAS certified installer to install this system and provide us the evidence of it once installation is completed. This is a requirement of the Article 11 (5) EC/517/2014 on fluorinated greenhouse gases and The Fluorinated Greenhouse Gases Regulations 2015.