Nate gas - Study guides, Class notes & Summaries

NATE Gas Heating Exam Latest Update 2024...

NATE Gas Heating Exam Latest Update...

HVAC NATE Heat Pump Exam (Latest 2024/ 2025 Update) 100% Correct Questions and Verified Answers| Grade A Q: What is the absolute pressure at sea level if a gauge pressure is 35 psig? Answer: 49.7psia Q: 100,000 BTUH output furnace. Return air temp is 65F. Supply air is 135F. What is the CFM? Answer: 1323CFM Q: What is the best method of repair when a residential supply diffuser is noisy because of a loose vane? Answer: Replace the diffuser. Q: When...

NATE Gas Furnace Service Exam Latest Update...

NATE Gas Heating Exam Questions and Answers 100% Pass 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 ...

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

NATE Gas Heating Exam/ Questions with Verified Answers. Terms like: The three elements of combustion are: A: Fuel, oxygen and ignition B: Nitrogen, oxygen and heat C: Air, fuel and oxygen D: Air, fuel and nitrogen - Answer: A: Fuel, oxygen and ignition Which of the following is a natural result of combustion? A: Water vapor B: Carbon monoxide C: Carbon dioxide D: All of the above - Answer: D: All of the above

NATE GAS HEATING LATEST EXAM COMPLETE 50 ACTUAL TEST QUESTIONS AND CORRECT DETAILED ANSWERS (100% CORRECT VERIFIED ANSWERS) A NEW UPDATED VERSION |ALREADY GRADED A+ (BRAND NEW!!)

NATE Gas Heating (Air) Service Prep Exam Study Guide 2024...

NATE Gas Heating Exam With 100% Correct Answers 2024 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%