Lennox 93W01 Pressure Switch
The Lennox 93W01 is a critical safety component designed for professional HVACR maintenance and repair. This High Pressure Switch is an original equipment manufacturer (OEM) part, ensuring precise calibration and seamless integration into residential and commercial cooling systems. Engineered to protect the compressor from excessive system pressure, this auto-reset high pressure switch activates at 590 PSI and automatically resets when pressure drops back to 418 PSI.
As a veteran-grade HVAC replacement part, the 93W01 replaces several legacy Lennox high pressure switch model numbers, including 42W40, 42W41, and 100087-12. Featuring 45-inch lead wires and a 120/240VAC electrical rating, this normally closed pressure switch is built for quick installation and long-term durability in the field. This unit is essential for technicians servicing 13ACX, 14ACX, and XC model series where maintaining refrigeration circuit integrity is non-negotiable. Using genuine Lennox OEM parts ensures the high-side protection remains within factory specifications, preventing catastrophic component failure during peak thermal loads.
Key Benefits
- Precision Safety: Fixed actuation at 590 PSI prevents high-side damage, while the 418 PSI reset ensures system recovery without manual intervention.
- Broad Compatibility: Directly replaces 100087-12 and 42W41 across various Lennox, Armstrong, and Ducane condensing units.
- Technician-Ready: Includes 45-inch pre-stripped leads for efficient wiring in tight electrical cabinets.
- OEM Integrity: Rigorous manufacturing standards provide consistent normally closed (NC) operation compared to generic alternatives.
Common Questions
- Does the Lennox 93W01 require a manual reset? No, this is an auto-reset switch that will automatically close the circuit once internal pressure falls below 418 PSI.
- Will this part fit other HVAC brands? Yes, the Lennox 93W01 is a standard replacement for several Allied Air brands, including Ducane, Concord, and Armstrong Air.
- Is this switch compatible with R-410A systems? Yes, its 590 PSI trip point is designed specifically for high-pressure R-410A refrigeration circuits.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Lennox 93W01 Pressure Switch
The Lennox 93W01 is a critical safety component designed for professional HVACR maintenance and repair. This High Pressure Switch is an original equipment manufacturer (OEM) part, ensuring precise calibration and seamless integration into residential and commercial cooling systems. Engineered to protect the compressor from excessive system pressure, this auto-reset high pressure switch activates at 590 PSI and automatically resets when pressure drops back to 418 PSI.
As a veteran-grade HVAC replacement part, the 93W01 replaces several legacy Lennox high pressure switch model numbers, including 42W40, 42W41, and 100087-12. Featuring 45-inch lead wires and a 120/240VAC electrical rating, this normally closed pressure switch is built for quick installation and long-term durability in the field. This unit is essential for technicians servicing 13ACX, 14ACX, and XC model series where maintaining refrigeration circuit integrity is non-negotiable. Using genuine Lennox OEM parts ensures the high-side protection remains within factory specifications, preventing catastrophic component failure during peak thermal loads.
Key Benefits
- Precision Safety: Fixed actuation at 590 PSI prevents high-side damage, while the 418 PSI reset ensures system recovery without manual intervention.
- Broad Compatibility: Directly replaces 100087-12 and 42W41 across various Lennox, Armstrong, and Ducane condensing units.
- Technician-Ready: Includes 45-inch pre-stripped leads for efficient wiring in tight electrical cabinets.
- OEM Integrity: Rigorous manufacturing standards provide consistent normally closed (NC) operation compared to generic alternatives.
Common Questions
- Does the Lennox 93W01 require a manual reset? No, this is an auto-reset switch that will automatically close the circuit once internal pressure falls below 418 PSI.
- Will this part fit other HVAC brands? Yes, the Lennox 93W01 is a standard replacement for several Allied Air brands, including Ducane, Concord, and Armstrong Air.
- Is this switch compatible with R-410A systems? Yes, its 590 PSI trip point is designed specifically for high-pressure R-410A refrigeration circuits.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Lennox 93W01 is a critical safety component designed for professional HVACR maintenance and repair. This High Pressure Switch is an original equipment manufacturer (OEM) part, ensuring precise calibration and seamless integration into residential and commercial cooling systems. Engineered to protect the compressor from excessive system pressure, this auto-reset high pressure switch activates at 590 PSI and automatically resets when pressure drops back to 418 PSI.
As a veteran-grade HVAC replacement part, the 93W01 replaces several legacy Lennox high pressure switch model numbers, including 42W40, 42W41, and 100087-12. Featuring 45-inch lead wires and a 120/240VAC electrical rating, this normally closed pressure switch is built for quick installation and long-term durability in the field. This unit is essential for technicians servicing 13ACX, 14ACX, and XC model series where maintaining refrigeration circuit integrity is non-negotiable. Using genuine Lennox OEM parts ensures the high-side protection remains within factory specifications, preventing catastrophic component failure during peak thermal loads.
Key Benefits
- Precision Safety: Fixed actuation at 590 PSI prevents high-side damage, while the 418 PSI reset ensures system recovery without manual intervention.
- Broad Compatibility: Directly replaces 100087-12 and 42W41 across various Lennox, Armstrong, and Ducane condensing units.
- Technician-Ready: Includes 45-inch pre-stripped leads for efficient wiring in tight electrical cabinets.
- OEM Integrity: Rigorous manufacturing standards provide consistent normally closed (NC) operation compared to generic alternatives.
Common Questions
- Does the Lennox 93W01 require a manual reset? No, this is an auto-reset switch that will automatically close the circuit once internal pressure falls below 418 PSI.
- Will this part fit other HVAC brands? Yes, the Lennox 93W01 is a standard replacement for several Allied Air brands, including Ducane, Concord, and Armstrong Air.
- Is this switch compatible with R-410A systems? Yes, its 590 PSI trip point is designed specifically for high-pressure R-410A refrigeration circuits.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
