Cooling Tower Basin Heater Sizing

A typical 200 ton cooling tower operating 1000 hours can accumulate up to 600 lb of particulate matter from airborne dirt and the makeup waters supply.

Cooling tower basin heater sizing.

Two in npt pipe thread size available in lengths from 8 to 38 inches. 2 mpt connection is easy to retrofit into any cooling tower. Refer to marley techni cal bulletin h 003 cooling towers and freezing weather. If you are searching for the phrase basin heaters or cooling tower basin heaters universal tower parts can help we offer cooling tower basin heaters for bac evapco and marley types of cooling towers when you are ready to purchase cooling tower basin heaters call universal tower parts today at 602 997 0403 for a free quote or for more information.

An open cooling tower is a magnet for airborne dirt and debris. Heater 10kw 12amp 480 3 60 27 long. Sizing basin heaters are often interlocked with the pump and should only operate when the tower is in a standby condition. Wet type dry type and hybrid type.

Cooling tower basin heaters available with brass or stainless steel sheath. 2 24 kw ratings 50 watts in2 watt density 200 230 460 and 575 volt. The required cooling tower design and size will be a function of following values. Bac basin heaters are ul and csa rated.

There are a variety of cooling towers types and they can vary in size from small roof top units to large stand alone hyperboloid structures that can be hundreds of feet tall. Lastly capacity control must also be carefully considered especially if. The heater system is sized according to tower model and location to give maximum protection against water freezing in the cold water basin. They have durable copper heating elements for long life.

B web bulb temperature. Second the cooling tower should be equipped with basic options such as basin heaters electric water level control and vibration switches to prevent operational issues due to basin freezing if a remote sump is not possible. Using the lowest expected ambient temperature of which data can be found at here the heat loss of an open top cold water basin can easily be calculated using the chart in figure 1. This heating system is not intended to protect the tower fill and other components from icing.

They re named for the cooling method they employ. C approach to wet bulb temperature. D mass flowrate of water circulation rate e air velocity through tower or individual tower cell.