Plumber Red Seal · Question
When installing a gas-fired furnace, where should the primary shut-off valve be located?
The primary shut-off valve for a gas-fired furnace must be located within 3 feet (1 metre) of the furnace and be readily accessible. This allows for quick and s
Start free practice for Plumber Red Seal
177 questions · no signup required · 40 free questions per day
Question: When installing a gas-fired furnace, where should the primary shut-off valve be located?
Answer options:
- At the gas meter
- Immediately upstream of the furnace appliance regulator
- At the main gas line entrance to the building ✅ Within 3 feet (1 metre) of the furnace, readily accessible
Correct answer: Within 3 feet (1 metre) of the furnace, readily accessible
Explanation: The primary shut-off valve for a gas-fired furnace must be located within 3 feet (1 metre) of the furnace and be readily accessible. This allows for quick and safe isolation of the gas supply to the appliance.
Start free practice for Plumber Red Seal
177 questions · no signup required · 40 free questions per day
More about Plumber Red Seal
Related Questions
- Before starting a new plumbing installation in a residential basement, what is the primary reason why a plumbe
- A plumber is installing a new kitchen sink in an existing residential dwelling. The sink drain is connected to
- A plumber is installing drainage for a dishwasher in a residential kitchen. The dishwasher P-trap is located 1
- A plumber is asked to install a backflow prevention assembly on a lawn irrigation system connected to the pota
- A plumber is considering the velocity of water in a 50 mm (2") copper pipe supplying a commercial building. Ex
- A plumber is designing the domestic hot water recirculation system for a multi-story residential building. Wha
More for Plumber Red Seal candidates
Practice tests
Question explanations
- Before starting a new plumbing installation in a residential basement, what is the primary reason why a plumbe
- A plumber is installing a new kitchen sink in an existing residential dwelling. The sink drain is connected to
- A plumber is installing drainage for a dishwasher in a residential kitchen. The dishwasher P-trap is located 1
- A plumber is asked to install a backflow prevention assembly on a lawn irrigation system connected to the pota
Ready to practice?
Free, no signup required. Build a wrong-question list as you go.
Start Free Plumber Red Seal Practice →Related courses
Other Canadian certifications candidates often prepare for alongside this one.