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The TRANE CNT03720 is a low pressure control switch designed for HVAC systems. This genuine OEM replacement part precisely regulates pressure, opening at 8 PSIG and closing at 25 PSIG. It is compatible with various Trane HVAC equipment, including Packaged Unit/RTU, Heat Pump, Air Handler, and Central Air Conditioner systems, ensuring reliable operation and system integrity.
Low pressure control for HVAC systems, opening at 8 PSIG and closing at 25 PSIG.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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