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Author Question: A utility or building code may specify that all electric auxiliary heaters used with a heat pump be ... (Read 92 times)

pragya sharda

Hero Member
Posts: 566

on: Jul 24, 2018

A utility or building code may specify that all electric auxiliary heaters used with a heat pump be staged on
and off by _____.

a. a setback thermostat
b. outdoor temperature
c. time of day
d. indoor temperature

Question 2

In selecting a heating or cooling system, undersizing is generally acceptable if it is undersized by no more
than _____.

a. 5 percent
b. 10 percent
c. 15 percent
d. 20 percent

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lkoler

Sr. Member
Posts: 358

Reply #1 on: Jul 24, 2018

Answer to Question 1

b

Answer to Question 2

a

pragya sharda

Hero Member
Posts: 566

Reply #2 on: Jul 24, 2018

Thanks

lkoler

Sr. Member
Posts: 358

Reply #3 on: Jul 24, 2018

Welcome

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Author Question: A utility or building code may specify that all electric auxiliary heaters used with a heat pump be ... (Read 92 times)

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