The RRDYS01.2 is a compatible remote control substitute designed to work with Dyson HP07, HP04, HP4A, HP4B, and HP04 purifying heater fan models. This remote provides full operational control over your compatible Dyson unit's heating, cooling, and air purification functions. The RRDYS01.2 matches the original model 969897 in functionality and performance, offering seamless integration with your existing Dyson purifying heater fan. Use this replacement remote to restore convenient control of your compatible Dyson device.