Na delovnem mestu ljudje preživimo veliko svojega časa. Ker v polni delovni dobi na delovnem mestu preživimo zelo velik del svojega življenja, je zelo pomembno, da je delovno mesto urejeno in da se vsak zaposleni na njem dobro počuti. Delovno mesto je vsako mesto, kjer poteka delo. En zaposleni ima lahko več delovnih mest in prav vsa morajo biti urejena. Z urejenim delovnim mestom zmanjšamo možnosti za bolezni in napake, poveča se učinkovitost posameznika, ki deluje na dobro urejenem delovnem mestu. K ugodju na delovnem mestu spada tudi toplotno ugodje, ki mora biti urejeno in prilagojeno delu, ki se izvaja na delovnem mestu. V Univerzitetnem rehabilitacijskem inštitutu Soča v Ljubljani se pojavlja problem toplotnega neugodja v sprejemni pisarni, ki je povezovalna pisarna med pacienti in zdravniki. V diplomskem delu se tako obravnava reševanje toplotnega neugodja v tej pisarni. Namen diplomskega dela je bil analizirati in oceniti parametre toplotnega ugodja v sprejemni pisarni. Opravili smo meritve v sprejemni in pomožni pisarni, ki neposredno vpliva na ugodje v sprejemni pisarni, ter predstavili in analizirali nihanja vseh parametrov, ki so pomembna za toplotno ugodje. Meritve smo izvajali devet delovnih dni, na podlagi česar smo ugotovili, kje prihaja do toplotnega neugodja. V diplomskem delu so predstavljene različne tehnologije vlaženja, podrobneje parni vlažilnik, vgrajen v klimatsko napravo.People spend a lot of time at their workplace. A lot of time is spent at the workplace, so it is very important that the workplace is regulated and that each employee feels comfortable. A workplace is any place where the work is performed. One employee may have more job posts and all have to be regulated. Regulated workplace reduces the possibility of disease and defects, and the efficiency of an individual working in a regulated workplace is increased. Moreover, thermal comfort must be arranged and adapted to the work carried out in the workplace. In the reception office of the University Rehabilitation Institute Soča in Ljubljana, the problem of thermal discomfort is detected. In the diploma thesis, the thermal discomfort of that office is dealt with. The purpose of the diploma thesis is to analyse and assess the parameters of thermal comfort in the reception office. The measurements were made in the reception and auxiliary office, which directly affects the comfort in the reception officethe variations in all parameters that are important for thermal comfort are introduced and analysed. The measurements were carried out for nine working daysbased on the measurements, the source of thermal discomfort was identified. The diploma paper presents a variety of humidification technology, namely steam humidifier installed in the air conditioning