WEIL-MCLAIN 381-300-000 Aquastat Electronic Kit High/Low Limit Replacement 381-300-000 Must Have

The WEIL-MCLAIN 381-300-000 Electronic Aquastat features a high/low limit switch with a built-in low water cut-off (LWCO), ensuring optimal functionality and safety for WGO series boiler systems. Suitable for both WGO and WTGO series, it provides efficient temperature control and system safety.

• Combination high/low temperature limit settings ranging from 100 to 220 degrees Fahrenheit for high limit and 110 to 200 degrees Fahrenheit for the low limit.
• Adjustable differential range of 10 to 30 degrees Fahrenheit for customized temperature management.
• Incorporates a low water cut-off feature for enhanced safety and boiler protection.

Product Highlights

This Aquastat unit is specifically designed to manage heating system temperatures effectively, preventing overheating and enhancing boiler safety. The inclusion of LWCO helps prevent boiler operation in unsafe low-water conditions.

Product Information

Standard Information

• Brand: WEIL-MCLAIN
• MPN: 381-300-000
• Includes: Low Water Cut-Off

Technical Specifications

• Temperature Rating: 100 – 220 degrees Fahrenheit (High Limit), 110 – 200 degrees Fahrenheit (Low Limit)
• Adjustable Differential: 10 – 30 degrees Fahrenheit
• Amperage Rating: 5.8 A Full Load Circulator, 0.2 A Anticipator