A  heat line split in III TPP occurred around 6:00 pm causing the homes in 120 Myangat, the Central Stadium and Zaisan area to suffer from heat loss on December 5th. The old heat line which was established in the seventies broke and came apart through wear and tear and age. The repairing of the damaged heat line started just after the incident last night. After hard work by the Ministry of Energy, the Ulaanbaatar heating distribution network LLC worked for the whole night to fix the heat line damage. At around 5:10 am today the heating came back on in the area.