Physics · Thermodynamics
At the time of retrofitting, which electrical component should be replaced with a sealed one when using flammable refrigerants?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Retrofit with R-22
- 2Retrofit with HFC only
- 3Retrofit with HFC blend
- 4Retrofit with HC (Hydrocarbons) or their blend✓
Correct answer
Retrofit with HC (Hydrocarbons) or their blend
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