This Kit provides the recommended test instruments required by Gas Furnace start up manuals for proper installation and maintenance. Most equipment warranties require initial install readings to be documented upon installation.

521KIT is packed in this UEi Tool Backpack, which is built rugged with a waterproof base and features two compartments with inner pockets and an included D-clip.

This equipment helps confirm:

Manufacturer requirements to maintain warranty

Safe Carbon Monoxide levels

CFM via external static pressure test

Gas flow pressure

System is safe from gas leaks

Proper high voltage to power supply and ground

Low voltage meets wiring diagram requirements