2022 Fuel Gas Code NYC
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1. What is the scope of the The code regulates the design, installation, maintenance, alteration, and
NYC Fuel Gas Code? inspection of fuel gas systems, including gas piping, gas appliances, and
related accessories within the jurisdiction of NYC.
2. Define "Gas Piping." Gas Piping refers to all piping used to convey fuel gas, including fittings,
valves, and devices for controlling the gas flow.
3. What materials are al- Allowed materials include steel, wrought iron, copper, and CSST (Corru-
lowed for gas piping in- gated Stainless Steel Tubing) as per code specifications.
stallations?
4. What are the require- Venting requirements include proper sizing, materials, installation meth-
ments for venting gas ods, and termination locations to ensure safe removal of combustion
appliances? gases.
5. What is required for the Inspections must verify proper installation, materials, pressure testing,
inspection of gas piping and compliance with the code before systems are put into operation.
systems?
6. Describe the process of Purging involves removing air from the gas piping system to ensure the
purging a gas line. safe and effective operation of gas appliances. This is typically done with
an inert gas.
7. What is a "Category I" A Category I appliance is one that operates with a non-positive vent
appliance? A pressure and a flue loss of less than 17%.
8. What safety measures Safety measures include proper venting, clearance from combustible
must be in place for gas materials, use of approved materials and devices, and adherence to
appliance installations? manufacturer instructions.
9. What is the maximum The maximum allowable pressure drop in a gas piping system is 0.5
allowable pressure drop inches water column for low-pressure systems.
in a gas piping system?
1/4
Study online at https://quizlet.com/_f6cvr6
1. What is the scope of the The code regulates the design, installation, maintenance, alteration, and
NYC Fuel Gas Code? inspection of fuel gas systems, including gas piping, gas appliances, and
related accessories within the jurisdiction of NYC.
2. Define "Gas Piping." Gas Piping refers to all piping used to convey fuel gas, including fittings,
valves, and devices for controlling the gas flow.
3. What materials are al- Allowed materials include steel, wrought iron, copper, and CSST (Corru-
lowed for gas piping in- gated Stainless Steel Tubing) as per code specifications.
stallations?
4. What are the require- Venting requirements include proper sizing, materials, installation meth-
ments for venting gas ods, and termination locations to ensure safe removal of combustion
appliances? gases.
5. What is required for the Inspections must verify proper installation, materials, pressure testing,
inspection of gas piping and compliance with the code before systems are put into operation.
systems?
6. Describe the process of Purging involves removing air from the gas piping system to ensure the
purging a gas line. safe and effective operation of gas appliances. This is typically done with
an inert gas.
7. What is a "Category I" A Category I appliance is one that operates with a non-positive vent
appliance? A pressure and a flue loss of less than 17%.
8. What safety measures Safety measures include proper venting, clearance from combustible
must be in place for gas materials, use of approved materials and devices, and adherence to
appliance installations? manufacturer instructions.
9. What is the maximum The maximum allowable pressure drop in a gas piping system is 0.5
allowable pressure drop inches water column for low-pressure systems.
in a gas piping system?
1/4
