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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/11586

Title: Central heating thermostat settings and timing: building demographics
Authors: Shipworth, Michelle
Firth, Steven K.
Gentry, Michael I.
Wright, A.J.
Shipworth, David T.
Lomas, Kevin J.
Keywords: Building energy model
Central heating
Control systems
Demand temperature
Domestic heating controls
Energy demand
Inhabitant behaviour
Thermostat setting
Issue Date: 2010
Publisher: © Taylor & Francis
Citation: SHIPWORTH, M. ... et al, 2010. Central heating thermostat settings and timing: building demographics. Building Research and Information, 38 (1), pp.50-69.
Abstract: Crucial empirical data (currently absent in building energy models) on central heating demand temperatures and durations are presented. This data is derived from the first national survey of energy use in English homes and includes monitored temperatures in living rooms, central heating settings reported by participants, along with building, technical and behavioural data. The results are compared to model assumptions with respect to thermostat settings and heating durations. Contrary to assumptions, the use of controls did not reduce average maximum living room temperatures or duration of operation. Regulations, policies and programs may need to revise their assumptions that adding controls will reduce energy use. Alternative forms of heating control should be developed and tested to ascertain whether their use saves energy in real-world settings. Given the finding that detached houses are heated for longer, these dwellings should be particularly targeted in energy efficiency retrofit programs. Furthermore, social marketing programs could use the wide variation in thermostat settings as the foundation of a ‘social norm’ program aimed at reducing temperatures in ‘overheated’ homes. Finally, building energy models that inform energy policies require firmer foundations in real world data to improve policy effectiveness. Greater coordination of data collection and management would make more data available for this purpose.
Description: This is an Author's Accepted Manuscript of an article published in the journal, Building Research & Information [© 2010 Taylor & Francis], available online at: http://www.tandfonline.com/10.1080/09613210903263007
Version: Accepted for publication
DOI: 10.1080/09613210903263007
URI: https://dspace.lboro.ac.uk/2134/11586
Publisher Link: http://dx.doi.org/10.1080/09613210903263007
ISSN: 0961-3218
Appears in Collections:Published Articles (Architecture, Building and Civil Engineering)

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