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proportional flow Control
How do I prevent staff from changing the temperature
This prevents localized overheating and ensures long-term system efficiency for your customers
Always check oil levels and acid content when retrofitting older R-22 systems
The relay is designed for a 20 Psig main air supply
Trane THT3064 Limit Switch 320788-703 proportional flow ControlThe Trane THT3064 Limit Switch is a critical safety component designed for precise thermal monitoring in residential and commercial HVAC systems. As an OEM replacement part, this high limit switch is engineered to handle the demanding thermal cycles of Trane and American Standard furnaces and air handlers. With a fixed open temperature of 165F and a closing temperature of 105F, it provides essential protection against heat exchanger overheating. Field
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