Standard Options

ATC have designed a range of commonly requested options which can be specified into the chillers, as required by the user. In addition to these a range of special options can be specified, please discuss your requirement with us.

Remote Alarm Box
The compact remote alarm supplied by Applied Thermal Control is sited close to the application, allowing personnel to monitor the chiller, without needing to see the chiller. The display indicates normal operation, or shows alarms for temperature and fluid (both flow and level). An audible siren also sounds in an alarm condition. The alarm box can be mounted up to 15 metres away from the chiller, and is fitted with an emergency stop switch that will turn off the chiller should it be necessary.
High Temperature Water Circuit without Heater
If the system operates at temperatures above 65°C, it may be necessary to consider using a high temperature water circuit.
Standard Volt Free Connection (VFC) Set
Optional VFC set allows for monitoring of alarms through analogue signal. 
Stainless Steel Pump and Fittings
Stainless steel parts are standard on all Applied Thermal Control machinery due to the corrosion-resistant properties, durability, and ability to withstand high temperatures and pressures held by stainless steel.
Mod for Outdoor Use
Addition of this option makes your chiller IP54 compliant when housing outdoors. 
Particulate Filter
Particulate filters are designed to remove solid particles from heat transfer fluids. They efficiently capture particles larger than the filter's pores, preventing debris accumulation that can harm equipment and reduce system efficiency. These filters can be strategically positioned throughout the system and require regular maintenance to ensure peak performance. Applied Thermal Control offer a versatile 10"10-micron filter in a plastic housing, with multiple mounting options, allowing customers to tailor filtration solutions to their specific needs. 
Flow Meter Pack
A flow meter pack is a component used in process cooling equipment to measure the flow rate of heat transfer fluids. It consists of a flow sensor, which is installed in the piping of the system, and a control unit that receives signals from the sensor and calculates the flow rate.
Fan Speed Control (on/off)
On/off fan speed control uses a thermostat to toggle a fan's operation based on a set temperature. As the temperature exceeds the set point, the fan runs at full speed until it drops below that threshold, at which point it stops. This method offers various benefits, including simplicity, cost-effectiveness, and energy savings. It's ideal for environments with low thermal mass or non-critical temperature control, and it's particularly advantageous in places with significant temperature variations, like Toronto, to prevent overcooling.
Fan Speed Control (proportional)

Proportional fan speed control is a technique in process cooling equipment that adjusts fan speeds based on cooling needs. It monitors the heat transfer fluid's temperature and varies fan speed to maintain a set temperature. As the temperature deviates from the setpoint, the fan speed changes accordingly.

This method not only ensures optimal temperature maintenance but also promotes energy efficiency by adjusting to the precise cooling demands. The system adjusts the fan speed by varying the electrical signal's frequency or voltage to the fan motor. 

Flow Meter Pack Output to RS485
Addition of the flow meter pack output allows the flow rate to be communicated via RS485.
Seismic Mounts
Seismic mounts are often used with process cooling equipment to protect the equipment from damage during earthquakes or other seismic activity. Process cooling equipment can be very large and heavy and contains sensitive components that can be damaged if they are shaken too vigorously.
In-line UV Decontamination
Use of an in-line UV decontamination pack will prevent any growth within the system by passing fluid through steel tubes containing a UV lamp. 
Qwikfoot Kit
A QwikFoot kit is a specialised mounting system tailored for outdoor installations of industrial equipment. Whether it’s for placing units on a concrete pad, steel frame, or even rooftops, this kit streamlines the process. Comprising of adjusting mountable feet and the necessary hardware, it offers a hassle-free solution to affix equipment securely to its outdoor location.
Stainless Enclosure
This robust stainless steel enclosure will protect your chiller from the elements, and will withstand more aggressive cleaning materials. 
De-Branding of Standard Model
Applied Thermal Control branding can be removed at your request. 
High Ambient Fans
High ambient fans are a type of fan specifically designed to operate in environments with high temperatures. These fans are typically used in applications where the cooling equipment is required to operate in outdoor environments or in areas where the ambient temperature is higher than normal.
Internal Manifolds
Internal manifolds allow you to specify the amount of inlets and outlets on the back of the chiller.
Frost Protection
Sometimes it is not possible to use glycol as a heat transfer fluid to provide protection from frost for outdoor units. In such cases, addition of frost protection can protect the unit.
External Manifolds
External manifolds allow you to specify the amount of inlets and outlets on the back of the chiller.
Remote Stop-Start
A remote start-stop addition allows your chiller to be turned off from the application. 
Auto Refill
This addition allows your chiller to be refilled from mains water or a storage tank. 
Fluid Adapters
ATC have a wide range of fixtures and fittings available. Please enquire for more information, your salesperson will support you in finding the most appropriate adapters following a discussion on your requirements. 
Extra Close Control
Extra Close Control allows a temperature stability of 0.02°C
Pressure Sensor
The pressure sensor allows pressure within the system to be detected and communicated electronically via a volt-free contact.
Pressure Sensor to RS485
The pressure sensor allows pressure within the system to be detected and communicated electronically via RS485.
Conductivity Sensor
Addition of a conductivity sensor makes it possible to measure how pure your deionised water is.
Conductivity Sensor to RS485
Addition of a conductivity sensor to RS485 makes it possible to measure how deionised water is within the system and communicate this information to be displayed either remotely or to the application. 
Inverter-Driven Pump
Addition of an inverter-driven pump allows control of flow rate, pressure and speed. 
Alternative Cordset
Various cordset options are available. 
MODBUS RTU over Ethernet
The addition of MODBUS RTU over Ethernet allows RS485 communications to be performed over ethernet. 

Applied Thermal Control stock CoolFlow, an industrial grade refrigerant antifreeze based on ethylene glycol. 

CoolFlow is sold by ATC in three variations.

Applied Thermal Control Ltd.
39 Hayhill Industrial Estate, Barrow upon Soar, Leicestershire, LE12 8LD.
Telephone: +44 (0) 1530 83 99 98
E-Mail: sales@app-therm.com
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