Cooney Coil & Energy Inc.
Freeze Block protects fluid and steam HVAC coils from freeze damage. The coils are designed with built-in pressure and temperature relief to automatically discharge a small volume of water and reset when exposed to freezing conditions. Coils come fully assembled and tested with a guarantee against freeze damage to the coil.
Russelectric: Centralized Paralleling Systems
SC Johnson Professional: Alcare Extra with OPTIDOSE
Horton Automatics: BH Slider
Kimball International: Shore
Protimeter: Aquant