hydronic radiation

hydronic radiation

[hī′drän·ik ‚rād·ē′ā·shən]
(communications)
A form of electromagnetic radiation used for communication underwater.
References in periodicals archive ?
The use of a perimeter hydronic radiation heating system could have been considered and would have met our heating season space comfort goals but would also have needed a non-condensing (20[degrees]F [11[degrees]C] [DELTA]T) boiler system.