590# M/R High Pressure Switch

Lennox 10W35 Pressure Switch – 590 PSI High Pressure Cut-Out (OEM)

The Lennox 10W35 Pressure Switch is a genuine OEM high-pressure safety control designed to protect Lennox HVAC systems from excessive refrigerant pressure. This 590 PSI cut-out pressure switch monitors system pressure and automatically shuts down the unit when unsafe levels are detected, helping prevent compressor damage and system failure.

Engineered to Lennox’s exact factory specifications, the 10W35 pressure switch ensures reliable performance, proper system operation, and long-term durability. It is an exact replacement part, making installation straightforward and ensuring full compatibility with approved Lennox HVAC equipment.

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Key Features & Benefits

• Genuine Lennox OEM Part – Factory-authorized replacement

• High Pressure Safety Control – Protects system from over-pressure conditions

• 590 PSI Cut-Out Rating – Designed for high-pressure monitoring

• Reliable & Durable Construction – Built for long service life

• Direct-Fit Replacement – No modifications required

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Product Specifications

• Manufacturer: Lennox

• Part Number: 10W35

• Type: Pressure Switch

• Pressure Rating: 590 PSI Cut-Out

• Function: High Pressure Safety Switch

• Application: HVAC Systems

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Compatibility

• Compatible with select Lennox HVAC equipment

• Always verify model compatibility before ordering

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Why Choose Lennox OEM Parts?

Using genuine Lennox OEM components like the 10W35 Pressure Switch ensures optimal system performance, maintains manufacturer specifications, and reduces the risk of premature failure caused by aftermarket alternatives.