For high capacity [up to 35,000 sq. ft. (3250m2)] low pressure steam and hot water boilers with cold water feed

For low pressure steam and hot water boilers larger than 5,000 sq. ft. (465m2) capacity with cold water feed

For applications where water is added to steam separators, receivers, tanks, or other vessels

For use on boilers with mechanical (float type) or electronic (probe type) LWCO's.

For receiver tanks in commercial or industrial applications