2023 Gas Furnace Training Day 1 Quiz

What does FER stand for

Why did the reason FER was implemented?

Of the 4 motors currently available which one does the least de-humidification?

The VCA motor is?

What happens to the airflow at 1″ of static on a furnace with a VCT motor?

The MCT motor is?

True or False: A hole or crack in a heat exchanger large enough to expose flue gases to the conditioned air stream causes CO to enter the air stream?

True or False: Gas line can enter from either side with a flexible connector?

Where do you find the venting information?

What is the CFM of a gas furnace that is 110,000 BTUH input, 80% AFUE, and has a 45° Delta T  (temperature rise)?

How does a gas furnace measure the CO?

Carbon Monoxide Is a ___________, _____________, and _____________ gas.

Only homes with gas appliances should have CO detectors/monitors?

When twinning 2 furnaces can you have 2 different model numbers?

Based on this table what size vent pipe should you use for a 110,000 BTU 80% AFUE Natural Draft Gas Furnace with 6′ of vent height?

GAMA Vent Tables

A sediment trap is required on the gas line when __________________.

Which motor can be used with Infinity / Evolution Products?

What does FCT stand for when referring to ECM motors?

What does VCA stand for when referring to ECM motors?

How do you contact Tech Support from the field?

A single wall connector is acceptable in which application?

What is the last thing you do when converting a furnace to Propane?

When twinning 2 furnaces the left hand furnace is __________?

Where do you take the static pressure measurements for TESP?

Where can I find the airflow if I know the static pressure?