An appliance with a draft control device and an appliance without a draft control device with a combined input of 300,000 Btu/h are installed in an enclosure that is air tight. What is the outdoor air supply opening required?

Prepare for the TSSA Gas Technician II Exam. Utilize flashcards and solve multiple choice questions, each question offers hints and explanations. Ensure your success!

Multiple Choice

An appliance with a draft control device and an appliance without a draft control device with a combined input of 300,000 Btu/h are installed in an enclosure that is air tight. What is the outdoor air supply opening required?

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