Honeywell L4006E1042/U High Limit Aquastat Controller

Product Description

The Honeywell L4006E1042/U is a high limit aquastat controller designed for HVAC systems. It operates within a range of one hundred thirty degrees Fahrenheit to two hundred ninety degrees Fahrenheit. This device features a manual reset and a single pole, single throw (SPST) design that breaks on temperature rise. The three-inch capillary length allows for flexibility in installation. It can be mounted either horizontally or vertically.

• Manual reset feature for safety.
• SPST design to control temperature reliably.
• Flexible mounting options enhance installation versatility.

Product Highlights

This aquastat controller is suitable for high limit use in various HVAC applications. It can also manage low limit control when paired with a separate high limit controller.

Product Information

Standard Information

• Brand: Honeywell
• Part Number: L4006E1042/U
• Operation Range: 130 F to 290 F
• Reset Type: Manual
• Capillary Length: 3 in.
• Mounting Type: Horizontal or Vertical
• Control Type: Break on Temperature Rise

Technical Specifications

• Switch Type: Totally Enclosed Micro Switch Snap-Acting
• Calibration: High Limit Use
• External Adjustment: Visible Control Point Scale
• Remote Bulb Capability: Yes
• Application: Suitable for air temperature sensing in ducts and outdoor environments