BOILER INSTALLATION

A RETROFIT INSTALLATION ALLOWS FOR EASIER ACCESSIBILITYAND FLEXIBILITY OF THE BOILER PIPING.

• TRUE

• FALSE

IN SOME CASES, IT MAY BE NECESSARY TO CONSULT THE LOCAL _____________ BEFORE PROCEEDING WITH THE BOILER INSTALLATION TO ENSURE THAT LOCAL CODES ARE ADHERED TO.

• LAW ENFORCEMENT OFFICIALS

• AUTHORITY HAVING JURISDICTION

• HEALTH DEPARTMENT

• BUILDING INSPECTOR

EXCESSIVE WATER HARDNESS MAY AFFECT THE BOILERS WARRANTY?

• TRUE

• FALSE

WHAT IS THE TYPICAL CLEARANCE ON THE FRONT OF THE BOILER FOR SERVICE ACCESS?

• 6"

• 10"

• 24"

• 36"

WHEN INSTALLING A BOILER IN A RESIDENTIAL GARAGE, ALL BURNERS SHALL HAVE A CLEARANCE ABOVE THE FLOOR OF AT LEAST _________.

• 6"

• 10"

• 12"

• 18"

THE VERTICAL TERMINATION OF A BOILER VENT EXITING A ROOF MUST BE A MINIMUM OF _____ ABOVE THE POINT OF EXIT.

• 6"

• 12"

• 24"

• 36"

APPROVED VENTING MATERIALS FOR CONDENSING BOILERS INCLUDE PVC, CPVC, POLYPROPYLENE, AND GALVANIZED STEEL.

• TRUE

• FALSE

AS AN ALTERNATIVETO THE STANDARD TWO-PIPE TERMINATIONON A CONDENSING BOILER, A ________ MAY BE USED.

• CONCENTRIC VENT KIT

• ECCENTRIC VENT KIT

• GEOCENTRIC VENT KIT

• CONVERTIBLE VENT KIT

WHICH TYPE OF PIPING CONFIGURATION PROVIDES SEVERAL ADVANTAGES OVER CONVENTIONAL PIPING ARRANGEMENTS ON A MODERN BOILER INSTALLATION?

• ONE-PIPE DIRECT RETURN

• TWO-PIPE DIRECT RETURN

• TWO-PIPE REVERSE RETURN

• PRIMARY-SECONDARY PIPING ARRANGEMENT

WHICH OF THE FOLLOWING IS NOT CONSIDEREDPART OF THE MAKEUP WATER PIPING ASSEMBLY?

• BACKFLOW PREVENTER

• PRESSURE-REDUCING VALVE

• PRESSURE-RELIEF VALVE

• ISOLATION VALVE