Colmac Coil Releases New Configurations for Penthouse Evaporator
The U.S. manufacturer offers insulated base, pitched base and dual coil options for A+P Penthouse Evaporator, used in cold storage warehouses and food processing facilities.
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Vapor Quality Sensor Seen as Key to Boosting Efficiency of Low-Charge Ammonia DX System
Ammonia DX, equipped with vapor quality control, can cut energy use 10-25% compared to a pump-circulated ammonia system, says HB Products.
Ammonia Innovator Bruce Nelson to Retire from Colmac Coil
His low-charge ammonia designs for centralized industrial systems have been widely adopted.
Fazzari named President of Colmac Coil, Succeeding Nelson
Former VP has taken the reins of company noted for natural refrigerant evaporators.
