Nate gas heat Study guides, Class notes & Summaries

NATE Gas Heating Exam – Questions With Solutions

Since 1992, the United States Department of Energy has required that all furnaces sold and installed from that date on must have an AFUE of no less than: A: 70% B: 75% C: 78% D: 80% - ️️C: 78% Many pre-1992 furnaces have efficiencies around _______. A: 10% B: 40% C: 60% D: 80% - ️️C: 60%

NATE Gas Heating Exam with Complete Solutions Since 1992, the United States Department of Energy has required that all furnaces sold and installed from that date on must have an AFUE of no less than: A: 70% B: 75% C: 78% D: 80% C: 78% Many pre-1992 furnaces have efficiencies around _______. A: 10% B: 40% C: 60% D: 80% C: 60% Today, furnaces with AFUE ratings greater than _____ are available.

NATE Gas Heat Practice Guide (2022/2023) Rated A+ What precautions are required when mounting any gas furnace on a wood platform in an attic? None The gas control valve may be damaged if exposed to an inlet pressure above what? 14 inch W.C. How many elbows and joints should a vent connector have? As few as possible to reduce resistance of flue gases. Under what conditions, if any may the technician route the exhaust of the furnace into the exhaust vent of the water heater: Under no condition...

The blower Correct Answer The furnace component that allows the heat in the furnace to move to the air from the building is Aluminized steel Correct Answer The primary heat exchanger is typically made of Stainless steel Correct Answer The secondary heat exchanger is typically made of A combustible floor base Correct Answer A counterflow (downflow) furnace installed in a closet must be mounted on Noise transmission Correct Answer What else is important with regard to a closet installa...

NATE Gas Heating Exam Verified Questions and answers 2023 Latest Update

Since 1992, the United States Department of Energy has required that all furnaces sold and installed from that date on must have an AFUE of no less than: A: 70% B: 75% C: 78% D: 80% - Answer-C: 78% Many pre-1992 furnaces have efficiencies around _______. A: 10% B: 40% C: 60% D: 80% - Answer-C: 60% Today, furnaces with AFUE ratings greater than _____ are available. A: 85% B: 90% C: 100%D: 110% - Answer-B: 90% A thermocouple is used with: A: Intermittent pilot systems B: Direct sp...

NATE Gas Heating Exam 2024 with correct answers

NATE GAS HEATING LATEST EXAM 2024 (A NEW UPDATED VERSION) ALL 50 REAL QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |GUARANTEED PASS A+

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