Daikin-McQuay 910171267 22/7# SPST Low Pressure Switch

Description

Daikin-McQuay 910171267 SPST Low Pressure Switch Overview

The Daikin-McQuay 910171267 is an OEM-grade Single Pole Single Throw (SPST) low pressure switch engineered for reliable refrigerant circuit protection in commercial and light commercial HVAC systems. Designed to monitor system low-side pressure, this switch opens or closes the circuit in response to pressure changes, helping safeguard compressors and refrigeration components from damage caused by abnormal low-pressure conditions.

Key Features

• OEM Daikin-McQuay replacement part — ensures proper fit and function
• SPST (Single Pole Single Throw) switching action for straightforward circuit control
• 22 PSI cut-in / 7 PSI cut-out pressure set points for precise low-pressure protection
• Designed to protect compressors from low refrigerant charge and loss-of-charge conditions
• Built to Daikin-McQuay quality standards for long-term reliability
• Direct OEM replacement minimizes downtime and simplifies installation

Application

This low pressure switch is intended for use in Daikin-McQuay commercial HVAC and refrigeration equipment where low-side refrigerant pressure monitoring is required. It is a direct OEM replacement part, making it the preferred choice for service technicians and facilities managers maintaining Daikin-McQuay equipment.

Specifications

• Part Number: 910171267
• Switch Type: SPST (Single Pole Single Throw)
• Function: Low Pressure Switch
• Cut-In Pressure: 22 PSI
• Cut-Out Pressure: 7 PSI
• Brand: Daikin-McQuay