CSST connections are compatible with both natural gas and propane gas equipment.

Study for the NOCTI Heating, Ventilation, and Air Conditioning (HVAC) Test. Practice with flashcards and multiple choice questions, each question offers hints and explanations. Get ready for your exam!

Multiple Choice

CSST connections are compatible with both natural gas and propane gas equipment.

Explanation:
CSST is designed to deliver gas to appliances and is rated for use with both natural gas and propane. The fuel type is determined by the appliance and its regulator/orifice, not by the piping itself. So, when installed correctly and with the proper regulators and fittings for the specific gas, CSST connections can feed either natural gas or propane equipment.

CSST is designed to deliver gas to appliances and is rated for use with both natural gas and propane. The fuel type is determined by the appliance and its regulator/orifice, not by the piping itself. So, when installed correctly and with the proper regulators and fittings for the specific gas, CSST connections can feed either natural gas or propane equipment.

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