Code
Boilers
Controls
Piping
Misc.
100
Responsible for the regulations of building and installing boilers
What is ASME?
100
A boiler with an operating temperature under 250*F
What is a low temp boiler?
100
This control maintains the system temperature
What is the operating control?
100
Used in a one pipe system
What is a mono flow tee?
100
Two types of pipe used in heating systems other than steel or copper
What is pex, kitec, wirsbo, cast iron, cpvc?
200
Required on a water tube boiler over 400 MBH
What is a flow switch?
200
Can be used to directly heat domestic hot water
What is a copper tube boiler
200
This device can have an end switch
What is a zone valve?
200
A system where one pipe flows through every heat emission unit
What is series loop?
200
Is used to control the expansion of water in the heating system
What is an expansion tank?
300
Is required on every boiler and is rated in btu/hr discharge.
What is a pressure relief?
300
A boiler the comes in either vertical or horizontal configurations
What is cast iron sectional?
300
This control prevents the boiler from excessive temperature
What is the high limit?
300
In this system every unit receives the same temperature water but it requires balencing
What is direct return?
300
The device that maintains the system pressure
What is a PRV?
400
Control that is required on a fire tube boiler over 400 MBH
What is a low water cut off?
400
A boiler type that requires constant flow to operate safely
What is a low mass boiler?
400
Allows water to flow the every heat emission unit equally
What is a balancing valve?
400
This system is considered the most efficient
What is reverse return?
400
It protects our potable water supply
What is a backflow preventer?
500
Required on every boiler and is at least 3/4" in size
What is the boiler drain?
500
These are two special materials used as heat exchangers
What are titanium and stainless steel?
500
This control changes the system temperature with the rise and fall of the outdoor temperature
What is an indoor/outdoor or propionate control
500
This system is the least efficient
What is a gravity system?
500
Is the most handsome, smart and well endowed person in the room
Who is Patrick Savard?
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