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eCFR :: Appendix C to Subpart G of Part 431, Title 10 -- Uniform Test Method for the Measurement of Thermal Efficiency and Standby Loss of Gas- Fired and Oil-Fired Instantaneous Water Heaters
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During construction - the wood-fired water heater. 150 litres of glorious hot water immediately after its i… | Hot water system, Plumbing, Rocket stove water heater
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