<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">temperature control equipment</topic></authority><related type="narrower"><topic>[fire-making and controlling equipment]</topic></related><related type="narrower"><topic>air conditioners</topic></related><related type="narrower"><topic>fans</topic></related><related type="narrower"><topic>punkahs</topic></related><related type="broader"><topic>cooling, heating and humidifying equipment</topic></related><variant type="other"><topic>temperature control equipment</topic></variant> <note xml:lang="en"><![CDATA[ Objects originally created to enable people to control the temperature of their immediate environment according to their needs. This class does not include devices to control temperature for purposes other than human comfort, as is the case with bake ovens and kilns. Nor does it include relatively permanent structural parts of a building, such as fireplaces or flues or whole-structure systems for environmental control. ]]></note></mads>