Modern hydronic heating Study guides, Class notes & Summaries

Fuel - Evaluating a water heater should report on the type of public or private - inspector should determine weather the main supply is _____ or ______ Gas vent pipes terminating above the roof pitch up to __:__ need to be ___ft high - 6:12 1 foot sum pumps are to be ____ - inspected Masonry chimneys shall be corbelled no more then ___ the chimneys wall thickness - 1/2 A grounding bus should be found in all ____ - Sub panels Existing Knob-tube wiring should be replaced if ___ a...

Oil burner's Test Questions 1-200 ( Answered ) Oil burner's test questions 1-200 In an electric circuit for the wattage to remain the same if the voltage drops, the amperage must - ANS Increase Atomizing type burners were designed to burn which type of fuel - ANS Type 2 fuel oil Pour point problems with outside above ground fuel tanks can be partially relieved by - ANS Reducing the pour point of No. 2 fuel oil by blending it with No. 1 fuel oil. A fuel oil storage tank ...

Building systems Systems utilized to address convenience, comfort, access, efficiency, and life safety of occupants Stairs Enable access to multiple levels of a structure and serve as a basic component of building egress during an emergency Convenience stairs Stairs that usually connects two floors in a multistory building Tread Horizontal face of a step, flat portion Riser Vertical part of a stair step Run Horizontal measurement of a stair tread or dista...

Sealing up even small openings in a building conserves energy because... it stops the infiltration of outside air or ex-filtration of comfortable conditioned inside air by way of convection currents Heat is easily transferred through windows and chimneys and not easily through insulation True 01:13 01:31 Which of the following items would not be a part of a gas furnace forced air perimeter heating system? Boiler In a forced air heating system, a(n)... is a system of d...

Test Bank For Modern Hydronic Heating: For Residential and Light Commercial Buildings - 4th - 2023 All Chapters

Test Bank For Modern Hydronic Heating: For Residential and Light Commercial Buildings - 4th - 2023 All Chapters

What is the voltage found at the TT terminals - ANS 24 volts What are the 8 steps of a no heat call - ANS 1 talk to customer 2 check tt.3 check to make sure an emergency switch is on 4check to make sure there is oil in the tank 5 check to make sure the main power going to the unit is on six check to make sure that tank shut off valve is open 7 know whether the tank is located above or below the burner I know the type and style of the system that is being used on a one or two pipe system ...