RESIDEO BRAUKMANN L4080B1352/B High Limit Immersion Aquastat

Product Description

The RESIDEO BRAUKMANN L4080B1352/B is a high limit immersion aquastat used in hydronic heating systems. It activates by shutting off the burner when the boiler water temperature reaches the preset limit. This controller allows for adjustment of the set point and can be utilized in immersion wells or for direct immersion, providing a quicker response. Additionally, a factory-set safety stop is incorporated to avoid excessive temperature settings. The unit employs a diaphragm-actuated snap switch, which interrupts power to the burner primary control.

• Shuts off burner when boiler water temperature exceeds set point.
• Adjustable set point for customized temperature settings.
• Safety stop feature to prevent overheating.

Product Highlights

This aquastat is essential for maintaining safe operation in hydronic heating systems.

Product Information

Standard Information

• Application: Immersion type controllers for hydronic heating systems
• Temperature Range: 100 F to 200 F

Technical Specifications

• Differential Temperature: 8 F
• Electrical Ratings (AFL): 8A at 120 Vac, 4A at 240 Vac
• Electrical Ratings (ALR): 48A at 120 Vac, 24A at 240 Vac
• Insertion Depth: 3 inches
• Mounting: Vertical
• Switching Action: Breaks contact on temperature rise to set point