GOSFERN

Boiler control apparatus, namely, electrical process controllers; boiler control instruments, namely, electric control panels, thermostats, climate control systems consisting of digital thermostats for cooling equipment, and electronic controllers with input and output features for temperature and humidity, which work with a remote digital read out controller; electrical flue gas controllers and computer programs for flue gas analysis

[ Steam boilers; marine boilers; hot water boilers; thermal oil boilers; industrial boilers; boiler pipes; boiler tubes; boiler feed installations, namely, feed water heaters; heat exchangers for oil, water and steam cooling, heating and evaporation; water filters for boilers sold as part boiler installations; flue-gas filters made of fiber for water filtration sold as part of boiler installations ]

[ Boiler services, namely, installation, maintenance and repair of boilers ]