What Part Activates the Burner in Tankless Water Heaters

question 6

Multiple Choice

What part activates the burner in tankless water heaters?

• A)heat exchanger
• B)modulating gas valve
• C)flow meter
• D)draft blower

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Definitions:

Supply

The total amount of a good or service available for purchase at any given price level in a given market.

Excess Demand

A situation where the demand for a good or service surpasses its supply at the current price, often leading to price increases.

Quantity Demanded

The total amount of a good or service that consumers are willing and able to purchase at a given price within a certain time period.

Quantity Supplied

The total amount of a good or service that producers are willing and able to sell at a given price over a specific period.