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Genuine OEM replacement part ensures exact thermistor resistance-to-temperature calibration
Broad Application Range: Optimized for industrial HVAC parts replacement in boilers
Common Questions Which specific models does this part fit
You must always match the 333F temperature rating specified by the manufacturer to ensure the safety limit restores or breaks the circuit at the engineered threshold
outlet pressure matches your appliance's manifold requirements
MAMAC Systems PR-275-R3-MA Pressure Sensor R-410A Genuine OEM replacement part ensuresThe MAMAC Systems PR 275 R3 MA is a high performance low pressure sensor engineered for critical building automation and HVACR control. Utilizing a 100% solid state, micro machined glass on silicon (Gl Si) capacitance sensor, this unit delivers ultra stable measurement by eliminating common issues like zero drift and calibration shifts caused by overpressure. As a field selectable pressure sensor, it provides six distinct ranges0 5"wc, 0 2. 5"wc, 0 1.
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