WEIL-MCLAIN 381-300-000 Aquastat Electronic Kit High/Low Limit Replacement 381-300-000 voomi_id_60479 Airflow: 1

Airflow: 1

Johnson Controls T-4000-3139 offers a durable horizontal thermostat blank cover

Diameter: 4 inch

This device can generate 24 VAC On/Off and floating control signals

This heat pump is suitable for various HVAC applications

WEIL-MCLAIN 381-300-000 Aquastat Electronic Kit High/Low Limit Replacement 381-300-000 voomi_id_60479 Airflow: 1Product Description 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