4 questions Intermediate

ECADEMY test

62 - The COMFORT range for hot water recirculation systems

This course test contains 4 questions and can be retaken at any time.

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Question 1 of 4 Intermediate

What is the role of a hot water recirculation pump?

To increase flow rate to taps

To deliver hot water to taps

To compensate for heat losses in the pipeline when all the taps are closed

Question 2 of 4 Intermediate

What is the primary aim of the control modes of the COMFORT pumps?

To reduce heat and electrical energy consumption without sacrificing the comfort of the house residents

To increase energy consumption while maintaining the comfort of the house residents

To shut down the system completely to conserve energy

Question 3 of 4 Intermediate

What are the materials used to make the COMFORT pump parts that are exposed to water?

Copper and aluminium

Iron and steel

Brass, stainless steel, and composite materials

Question 4 of 4 Intermediate

What problems do hot water recirculation systems aim to solve in households?

Reduce the waiting time for hot water, save water wastage, and prevent hygiene concerns such as Legionella growth

Increase the waiting time for hot water, maximise water wastage, and promote Legionella growth

Reduce the waiting time for hot water, minimise pump noise, and encourage water stagnation

Question 4 of 4 Intermediate

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Q: What is the role of a hot water recirculation pump?

A: To compensate for heat losses in the pipeline when all the taps are closed

Q: What is the primary aim of the control modes of the COMFORT pumps?

A: To reduce heat and electrical energy consumption without sacrificing the comfort of the house residents

Q: What are the materials used to make the COMFORT pump parts that are exposed to water?

A: Brass, stainless steel, and composite materials

Q: What problems do hot water recirculation systems aim to solve in households?

A: Reduce the waiting time for hot water, save water wastage, and prevent hygiene concerns such as Legionella growth

Continue training Go to MyECADEMY

Retake test Continue training