Honeywell High Limit Immersion Aquastat, 100-200°F Range, 8°F Differential

Features/Benefits

• High Limit Aquastat Controller has Adjustable Set Point
• A Factory-Set Stop is Available on L4080 to Prevent Setting the Control at Too High a Temperature
• Models Available with Second Limit Switch to Shut-Off All Gas to the Burner
• Liquid Fill in Sensing Element Expands as the Boiler Temperature Rises
• At the Set Point Temperature, a Diaphragm Actuated Snap Switch Breaks the Power Supply to the Burner Primary Control