Test method for determining the performance of combined space and water heating systems (combos)
1 Scope
1.1
This Standard describes the test procedures, test set-ups, and calculations required to determine the
performance, capacities, energy consumption, and overall efficiency of gas-fired and oil-fired combined
space and water heating systems (combos).
1.2
This Standard establishes laboratory methods for testing and rating the thermal performance and electrical
energy use of a combo…
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Preface
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Introduction…
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