Hydrolevel 400R Low Water Cut-Off R-410A As a product of International

As a product of International Comfort Products

Pneumatic Reliability: Designed for high-cycle industrial and commercial airflow applications

while the high-pressure side operates between 100 psi and 500 psi

Using this model for domestic hot water may lead to tank failure due to different material requirements

It features 1 3/8" ODF sweat connections made of solid copper to ensure rapid

Hydrolevel 400R Low Water Cut-Off R-410A As a product of InternationalThe Hydrolevel 400R (Part Number 45 402) is a professional grade 24VAC low water cut off designed specifically for steam boiler applications where a remote mounting configuration is required. As a primary safety control, the 400R utilizes a non cycling design, ensuring the burner circuit remains interrupted until a safe water level is restored. This model includes the EL1214 R sensing probe and a dedicated junction box, providing the flexibility