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and refrigerant system compatibility to ensure proper fit and performance
It meets SAE J513 standards
How do I verify if this limit switch is faulty
ensuring that your V5011 or V5013 valve assemblies operate within their specified 2-7 PSI range without the need for field modifications
MARS 39220 Limit Switch and refrigerant system compatibility toThe MARS 39220 Limit Switch is a versatile, high reliability solution for field service technicians needing an exact or universal replacement for furnace high limit applications. This adjustable snap disc thermostat features a temperature range of 135F to 175F with a fixed 40F differential, allowing for precise calibration to match specific internal plenum requirements. Designed as an open on rise safety device, the 39220 ensures the heating circuit