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The Belimo 01APS-50U is a differential pressure switch designed for monitoring pressure conditions within HVAC systems. It operates within a range of 0.20 to 2.0 inches of water column, making it suitable for various applications requiring accurate pressure readings.
This switch is ideal for monitoring overpressure, vacuum, and differential pressure of air or other non-combustible gases.
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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