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The Merrill MPSM43050 is a no-lead pressure switch used to control pressure within heating and air conditioning systems. This switch operates within a control range of thirty to fifty psi and has a differential pressure of two psi. The compact design and durable construction make it suitable for various HVAC applications.
Perfect for controlling pressure in HVAC systems, ensuring reliable performance in heating and cooling applications.
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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