The calibration and validation of a model for predicting the performance of gas-fired tankless water heaters in domestic hot water applications

Geoffrey Johnson and Ian Beausoleil-Morrison

Applied Energy, 2016, vol. 177, issue C, 740-750

Abstract: Gas-fired tankless water heaters are gaining popularity as a means of producing domestic hot water for residential applications. As they become more widespread, these devices are increasingly becoming important to researchers who are seeking models of these devices that can be used to make reasonable predictions of their energy consumption. This is especially true for the case of condensing tankless water heaters as they have been shown to be the most efficient method of producing domestic hot water. Current models of these devices do exist, however, the uncertainties of their predictions are unclear and require data collected from onerous field-trials for calibration.

Keywords: Gas-fired tankless water heater; Building performance simulation; Domestic hot water; Housing (search for similar items in EconPapers)
Date: 2016
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Citations: View citations in EconPapers (5)

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DOI: 10.1016/j.apenergy.2016.05.130

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