Q
QuestionEngineering

What should the suction pressure be on a 134a refrigerant?
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Answer

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Step 1
I'll solve this problem step by step, focusing on refrigerant 134a and its suction pressure considerations.

Step 2
: Understand the Context

Suction pressure for refrigerant 134a depends on several factors, including: - Evaporator temperature - Specific application - Desired cooling effect

Final Answer

The recommended suction pressure for R- 134a refrigerant is typically 70 \text{ psig}, but can range from 50 \text{ to } 100 \text{ psig} depending on specific system requirements.