<?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">Trombe walls</topic></authority><related type="other"><topic>passive solar heating</topic></related><related type="broader"><topic>thermal storage walls</topic></related><variant type="other"><topic>Trombe wall</topic></variant><variant type="other"><topic>walls, Trombe</topic></variant> <note xml:lang="en"><![CDATA[ Thermal storage walls consisting of south-facing, glass-fronted, thick masonry walls with circulation vents that pass heated air, stored during the day in the walls, into rooms during the night. ]]></note></mads>