National fuel gas code - Study guides, Class notes & Summaries

Draft is measured by... inches in water column Definition of Draft Difference of pressure INSIDE and OUTSIDE the venting system Easiest solution to "back puffing" stove? Give it more air What has the greatest effect on FLOW? Size of venting system passageway A masonry chimney is required by what to have a cleanout if the flue previously vented a solid or liquid fuel appliance? NFPA 54 (National Fuel Gas Code) High efficiency gas + oil appliances generate a lot of____ which can____ water ...

Draft is measured by... - inches in water column Definition of Draft - Difference of pressure INSIDE and OUTSIDE the venting system Easiest solution to "back puffing" stove? - Give it more air What has the greatest effect on FLOW? - Size of venting system passageway A masonry chimney is required by what to have a cleanout if the flue previously vented a solid or liquid fuel appliance? - NFPA 54 (National Fuel Gas Code) High efficiency gas + oil appliances generate a lot of____ which can_...

CSIA Certification Questions and Answers 100% Pass Draft is measured by... inches in water column Definition of Draft Difference of pressure INSIDE and OUTSIDE the venting system Easiest solution to "back puffing" stove? Give it more air What has the greatest effect on FLOW? Size of venting system passageway A masonry chimney is required by what to have a cleanout if the flue previously vented a solid or liquid fuel appliance? NFPA 54 (National Fuel Gas Code) High efficie...

CSIA Certification Exam Questions with Correct Answers 100% Verified Draft is measured by... - Correct Answers inches in water column Definition of Draft - Correct Answers Difference of pressure INSIDE and OUTSIDE the venting system Easiest solution to "back puffing" stove? - Correct Answers Give it more air What has the greatest effect on FLOW? - Correct Answers Size of venting system passageway A masonry chimney is required by what to have a cleanout if the flue previously vente...

Draft is measured by... - Answer-inches in water column Definition of Draft - Answer-Difference of pressure INSIDE and OUTSIDE the venting system Easiest solution to "back puffing" stove? - Answer-Give it more air What has the greatest effect on FLOW? - Answer-Size of venting system passageway A masonry chimney is required by what to have a cleanout if the flue previously vented a solid or liquid fuel appliance? - Answer-NFPA 54 (National Fuel Gas Code) High efficiency gas + oil applianc...

Commercial Real Estate SAE - Champion's School of Real Estate 495 Questions with Verified Answers Productivity Management - CORRECT ANSWER Measuring the results from the use of available systems and tools for prospecting activities CRM - CORRECT ANSWER Contact Relationship Manager, a tool used to automate prospecting tasks and manage leads Geographic farming - CORRECT ANSWER A particular area that may include neighborhoods that a sales agent or broker markets for the solicitation of bu...

Draft is measured by... - ️️inches in water column Definition of Draft - ️️Difference of pressure INSIDE and OUTSIDE the venting system Easiest solution to "back puffing" stove? - ️️Give it more air What has the greatest effect on FLOW? - ️️Size of venting system passageway A masonry chimney is required by what to have a cleanout if the flue previously vented a solid or liquid fuel appliance? - ️️NFPA 54 (National Fuel Gas Code) High efficiency gas + oil appl...

ESCO Study set- gas furnaces Test Questions and Answers 100% Solved Burning one cubic foot of natural gas will produce approximately _____ BTU's ️️900- 1,100 BTU The National Fuel Gas Code classifies a vent system for a condensing furnace as; ️️Category IV what type of draft is used to move flue gas through the heat exchanger and into the venting system in modern gas-fired furnaces? ️️Mechanical A customer complains that a 2 year- old, direct, hot surface ignition furnac...

A gas furnace to be installed in a garage. The national standards requires that the burners and ignition must be located ____ above the floor: - Answer-18 inches A good description of how a bi-metal fan switch operates the blower motor on a gas furnace is: - Answer-Temperature on/ Temperature off Redundant gas valves used on gas furnaces will shut down if gas pressure exceeds: - Answer-13.5 in W.C. (or 1/2 psi) This is the maximum pressure for gas valve operation Burning one cubic foot of...

LP gases are derived from the refining processes for natural gas and crude oil. Correct Answer True The ideal combustion ratio for propane is 1 part propane to 10 parts air. Correct Answer False NFPA 58 dictates requirements for installations inside the building. Correct Answer False Which of the following is an advantage of using propane as a fuel source? Correct Answer Cost effective ease of conversion availability ALL OF THE ABOVE************ The optimum reading for carbon mono...