Firelock alarm check valve

Alarm Check Valve

Firelock european alarm check valve

Bronze piston type spring assisted check valve

VRF ducted high static pressure - Indoor unit (R32) - Adjustable external static pressure by wired remote controller - Wide external static pressure: from 10 to 200 Pa - Installation flexibility as thin design with 280mm height - Standard built- in drain pump - Transparent access hole to drain pan to check the drain pan without removing drain pan - Reduced energy consumption by applying DC fan motor

VRF ducted low/middle static pressure - Indoor unit (R32) - Adjustable external static pressure by wired remote controller - Wide external static pressure: from 10 to 100 Pa - Installation flexibility as thin design with 280mm height - Standard built- in drain pump - Transparent access hole to drain pan to check the drain pan without removing drain pan - Reduced energy consumption by applying DC fan motor

Ceiling Cassette-2way - Indoor Unit - According to room temperature conditions, four directions air flow can be controlled individually by flap control system. - Due to optimization of outlet design of air flow our new advanced technology, sufficient air flow is secured and long reach of air flow is achieved. - The flap can swing within the range of upper and lower flap position selected with wired remote control. - Transparent access hole to drain pan to check the drain pan without removing drain pan. - Standard built- in drain pump.

Duct Connected-Low/Middle Static Pressure - Indoor Unit - Adjustable external static pressure by wired remote controller - Wide external static pressure: from 10 to 100 Pa. - Installation flexibility as thin design with 280mm height. - Standard built- in drain pump, - Transparent access hole to drain pan to check the drain pan without removing drain pan. - Reduced energy consumption by applying DC fan motor. - Reduction of sound pressure level down to 25dBA.

Duct Connected-High static pressure - Indoor Unit - Adjustable external static pressure by wired remote controller - Wide external static pressure: from 10 to 200 Pa. - Installation flexibility as thin design with 280mm height. - Standard built- in drain pump, - Transparent access hole to drain pan to check the drain pan without removing drain pan. - Reduced energy consumption by applying DC fan motor. - Reduction of sound pressure level down to 25dBA.

Duct Connected - High static pressure - Indoor unit - Adjustable external static pressure by wired remote controller from 10 to 200 Pa - Energy efficiency is improved by using DC fan motor & high efficient heat exchanger - Zoning system: effective temperatures control of multiple rooms with one indoor duct unit - Quiet operation (sound pressure level of 37-38 dBA) is achieved thanks to DC fan motor - Motion sensor (option): detects the presence/absence and human activity in a room to improve comfort and energy saving - Impeller and motor can be pulled out easily and maintenance can be carried out from the right or bottom side - Drain-pump (600 mm) is mounted in all models and the drain pan is equipped with a window to quickly check the cleanliness - Compatible with R410 and R32 refrigerants

Duct Connected - Low/Middle Static Pressure - Indoor unit - Thin design with a height of only 280 mm for all the models - Zoning system: effective temperatures control of multiple rooms with one indoor duct unit - Automatic External Static Pressure control: indoor unit will automatically recognize ESP by itself and keep the rated air flow volume - Motion sensor (option): detects the presence/absence and human activity in a room to improve comfort and energy saving - Impeller and motor can be pulled out easily and maintenance can be carried out from the right or bottom side - Drain-pump (600 mm) is mounted in all models and the drain pan is equipped with a window to quickly check the cleanliness - Compatible with R410 and R32 refrigerants