Home & Repair
Lifestyle
Cabin Living
Latest Trends
Holiday Homes
Home & Repair
Lifestyle
Cabin Living
Latest Trends
Holiday Homes
HVAC Services: Test Your Heating and Cooling Knowledge
ADVERTISEMENT
80%
Next
What is the main function of refrigerant?
Correct
Refrigerant transfers heat during the cooling and heating process.
Incorrect
Refrigerant transfers heat during the cooling and heating process.
A
Transfer heat
B
Clean air
C
Power the fan
D
Control humidity
Back to Top
Next
