Description
The Honeywell L6081A1036 is a dual-function High and Low Limit Aquastat Controller engineered for precise hydronic system temperature management. Designed for horizontal pipe mounting, this aquastat delivers reliable protection and control for boilers and hot water heating systems by simultaneously monitoring both high and low limit conditions.
High Limit Control
The high limit section prevents overheating by shutting down the burner when water temperature exceeds the setpoint. A fixed 10-degree differential ensures consistent, responsive cycling to maintain safe operating conditions.
- High Limit Operating Range: 130°F – 240°F
- High Limit Differential: 10°F (fixed)
Low Limit Control
The low limit section protects against insufficient water temperature, ensuring the system maintains adequate heat for distribution. The adjustable differential provides flexibility to match system requirements.
- Low Limit Operating Range: 110°F – 220°F
- Low Limit Differential: 10°F – 25°F (adjustable)
Installation & Mounting
Built for straightforward field installation, the L6081A1036 features horizontal pipe mounting and accommodates a wide range of pipe insulation thicknesses, making it suitable for both new construction and retrofit applications.
- Mounting Orientation: Horizontal
- Insulation Depth Accommodation: 1-1/2″ – 4″
Key Features
- Dual high and low limit aquastat in a single controller
- Fixed 10°F high limit differential for consistent control
- Adjustable 10–25°F low limit differential for system flexibility
- Wide high limit operating range: 130°F – 240°F
- Wide low limit operating range: 110°F – 220°F
- Accommodates 1-1/2″ to 4″ pipe insulation depth
- Horizontal mounting configuration
- Trusted Honeywell quality and reliability
Applications
- Hot water boiler systems
- Hydronic heating systems
- Combination high/low limit temperature control
- Residential and light commercial heating applications
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