Resideo by Honeywell L4006E1133/B Immersion Aquastat Temperature Control 100-240°F

The Resideo by Honeywell L4006E1133/B is a high-quality immersion aquastat designed for precise temperature control in hydronic heating systems, boiler applications, and domestic hot water tanks. This single-pole single-throw (SPST) manual reset aquastat provides reliable temperature monitoring and control for safe, efficient system operation.

Key Features:

• Temperature range: 100-240°F for versatile heating applications
• SPST manual reset switching for safety and control
• Immersion design for direct contact with water or fluid
• Durable construction for long-lasting performance
• Compatible with residential and commercial boiler systems
• Accurate temperature sensing for optimal system efficiency

This immersion aquastat is ideal for use in boiler high-limit applications, hot water temperature control, and as a safety device to prevent overheating. The manual reset feature ensures that the system cannot restart automatically after a fault condition, requiring operator intervention for added safety. Built to Honeywell's rigorous quality standards, this aquastat delivers dependable temperature control for demanding HVAC applications.