Robertshaw 2374-495 Adjustable Air Sensing Switch

Product Description

The Robertshaw 2374-495 Adjustable Air Sensing Switch is engineered for accurate air pressure monitoring in HVAC systems. This model features a broad adjustable setpoint range from 0.25 to 1.0 inches of water column, catering to a variety of residential and light commercial applications.

• Adjustable set-point for tailored operation.
• SPDT switch accommodates positive, negative, or differential pressure.
• Robust temperature range from -40°F to 190°F ensures reliability under varying conditions.

Product Highlights

Temperature insensitivity and high accuracy make this switch ideal for integration in furnaces, electronic air cleaners, and humidifiers. UL and CSA approvals affirm its quality and safety for aftermarket applications.

Product Information

Standard Information

• Item Weight: 0.225 lbs
• Dimensions: 4.1 x 4.1 x 4.3 inches

Technical Specifications

• Setpoint Range: 0.25inch to 1.0inch WC
• Operating Temperature Range: -40°F to 190°F
• Electrical Rating: 1A Pilot Duty 120VA, 5A Noninductive 120-277V AC, 5A Noninductive 28V DC
• Mounting: Vertical
• Pressure Setting Range: 0.25 to 1.0
• Sample Line Connector: Barbed
• Switch Type: SPDT
• Approvals: CSA Certified, UL listed