StudyXY
RegisterLog in

Q
QuestionEngineering

"A high efficiency furnace's main burner shuts off after initial ignition. Which part should be tested? A. Flame sensor B. Expansion valve C. Solenoid valve D. Gas valve"
6 months agoReport content

Answer

Full Solution Locked

Sign in to view the complete step-by-step solution and unlock all study resources.

Step 1
Let's solve this HVAC troubleshooting problem systematically:

Step 2
: Understand the Problem Scenario

The problem describes a high-efficiency furnace that shuts off its main burner immediately after initial ignition. This indicates a potential safety or sensing issue preventing continuous operation.

Final Answer

Flame sensor Explanation: The flame sensor should be the first component tested when a furnace shuts off immediately after ignition, as it is the critical safety device responsible for detecting and maintaining the flame during the combustion process.

Need Help with Homework?

Stuck on a difficult problem? We've got you covered:

  • Post your question or upload an image
  • Get instant step-by-step solutions
  • Learn from our AI and community of students

Related Questions

Engineering
3 months ago

Question: . In a 2-D stress system compressive stresses of magnitudes 100 MPa and 150 MPa act in tw...

·
View Answer
Engineering
3 months ago

. In a 2-D stress system compressive stresses of magnitudes 100 MPa and 150 MPa act in two perpendi...

·
View Answer
Engineering
6 months ago

Encountering the runtime error "Ninja is required to load C++ extensions" in a Python development en...

·
View Answer
Engineering
6 months ago

Two technicians were discussing the use of a dial indicator. Technician A stated that a dial indica...

·
View Answer
Engineering
6 months ago

"A diamond symbol painted on the roadway is used to indicate: Single passenger lanes Closed passing...

·
View Answer
Engineering
6 months ago

This system assists a vehicle in preserving rolling traction and eliminating wheel spin during accel...

·
View Answer