Horizontal Water-Cooled Package (HWP-Y) ECO Range

The sky’s the limit with Temperzone water-cooled systems 

The HWP-Y ECO Range has been developed with many innovative features allowing for complete flexibility and control in many applications.

Offering up to 6% reduction in nominal water flow rate and up to 34% reduction in water pressure drop, Temperzone’s state-of-the-art ThermoShell® Technology sets new standards in water-cooled technology.

Enabling a reduction in hydronic equipment size, it reduces capital and operating costs while increasing building sustainability.

ECO Package Units

HWP ECO Package Units

Available in:

Cool only, Reverse cycle, Cooling with electric heat

Nominal Capacity Range (cooling) kW

3.5, 4.4, 5.9, 8.1, 9.9, 12.2, 14.7, 18.5, 21.2, 25.5, 27.5

Refrigerant:

R410A

Innovative technology

Temperzone’s state-of-the-art ThermoShell® sets new standards in water-cooled technology. Unlike coaxial and plate-type heat exchangers, ThermoShell prevents degradation in heat transfer efficiency due to water fouling, facilitating reliable operation throughout the unit service life.

EC Fan

EC technology motors provide higher efficiency and energy savings compared with AC motors.

EC stands for Electronically Commutated , often referred to as a Brushless DC electric motor (BLDC motor) with integrated controller electronics. The fan is able to be speed controlled by 0-10VDC or as a fixed amount of speeds selectable on the unit.

Epoxy Coated coils

All Temperzone units come standard with epoxy coated indoor and outdoor coils for added protection in harsh enviroments. For corrosive environments, varieties of lacquered fin stock have been developed as an alternative to the more expensive copper fin stock. 

Of the various coatings, for aluminium fin stock, epoxy has emerged as the preferred coating as protection against both chemical and salt laden air corrosion.The controlled application of epoxy, to the aluminium fin stock, results in a highly corrosion resistant epoxy film of only 4-5 microns. 


BMS CONNECTIVITY

Modbus or BacNet TCP/IP connection allows you to monitor a wide range of operational parameters, view fault logs and even take control of the unit. 


EC FAN

Variable fan speed control 0-10VDC input


THERMOSHELL

Temperzone unique high efficiency water cooled heat exchanger


VALVE CONTROL

Water regulating valve control 0~10VDC output

Reduced water flow

ThermoShell® technology is Temperzone’s new high performance, compact heat-exchanger for refrigerant and water systems.

ThermoShell enables considerably lower water flow rates and water pressure drops to be accommodated by the system, with minimal effect on duty and efficiency. This leads to a reduction in hydronic equipment size, reducing capital and operating costs.

(Available on models HWP36~275)

Water regulating valve control

The UC controller can operate a modulating water valve or a on/off shut off valve. The water regulating valve 0-10VDC reference can be provided directly from the UC controller in the HWP. The water regulating valve will be controlled to obtain an optimum condensing temperature providing a higher EER at varying air on conditions. 

(Available on models HWP36~275)

UC8

Temperzone's intuitive UC technology makes it easy The UC controller has many powerful features and is extremely flexible providing solutions that meet today's requirements. Some features include:

Available on models HWP36~275.

  • Water Valve Control
  • Flush Cycle
  • Pump Call
  • Remote Start/Stop
  • Temperzone thermostat connection

BMS Connectivity

HWP models from 36~275 can be controlled by a BMS via modbus/RS485 port with multi-unit control capability.  Up to 99 units can be connected on a common RS485 bus in daisy chain design.

There are many benefits of BMS connectivity including the ability to monitor units from a PC, provide globall scheduloing and view faults and operational data.

Another benefit in some applications is the reduction of control cabling and installation of 3rd party BMS relay boards. The removal would provide substantial savings in captial costs and labour.

Technical Data

HWP 36RKSY, 3.4kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 36CEKSY, 3.4kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 48RKSY, 4.3kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 48CEKSY, 4.3kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 59RKSY, 5.7kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 59CEKSY, 5.7kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 79RKSY, 7.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 79CEKSY, 7.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 98RKSY, 9.8kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 98CEKSY, 9.8kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 118RKTY, 11.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 118CEKTY, 11.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 142RKTY, 14.2kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 142CEKTY, 14.3kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 172RKTY, 17.4kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 172CEKTY, 17.4kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 192RKTY, 20kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 192CEKTY, 20kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 255RKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 255CEKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 275RKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 275CEKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

Install & Maintenance

HWP 36RKSY, 3.4kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 36CEKSY, 3.4kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 48RKSY, 4.3kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 48CEKSY, 4.3kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 59RKSY, 5.7kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 59CEKSY, 5.7kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 79RKSY, 7.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 79CEKSY, 7.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 98RKSY, 9.8kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 98CEKSY, 9.8kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 118RKTY, 11.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 118CEKTY, 11.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 142RKTY, 14.2kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 142CEKTY, 14.3kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 172RKTY, 17.4kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 172CEKTY, 17.4kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 192RKTY, 20kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 192CEKTY, 20kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 255RKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 255CEKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 275RKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 275CEKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

CAD Drawings

HWP 36RKSY, 3.4kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 36CEKSY, 3.4kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 48RKSY, 4.3kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 48CEKSY, 4.3kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 59RKSY, 5.7kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 59CEKSY, 5.7kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 79RKSY, 7.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 79CEKSY, 7.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 98RKSY, 9.8kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 98CEKSY, 9.8kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 118RKTY, 11.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 118CEKTY, 11.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 142RKTY, 14.2kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 142CEKTY, 14.3kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 172RKTY, 17.4kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 172CEKTY, 17.4kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 192RKTY, 20kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 192CEKTY, 20kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 255RKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 255CEKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 275RKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 275CEKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

Accessories

HWP 36RKSY, 3.4kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 36CEKSY, 3.4kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 48RKSY, 4.3kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 48CEKSY, 4.3kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 59RKSY, 5.7kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 59CEKSY, 5.7kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 79RKSY, 7.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 79CEKSY, 7.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 98RKSY, 9.8kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 98CEKSY, 9.8kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 118RKTY, 11.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 118CEKTY, 11.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 142RKTY, 14.2kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 142CEKTY, 14.3kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 172RKTY, 17.4kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 172CEKTY, 17.4kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 192RKTY, 20kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 192CEKTY, 20kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 255RKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 255CEKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 275RKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 275CEKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

RelatedItems

HWP 36RKSY, 3.4kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 36CEKSY, 3.4kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 48RKSY, 4.3kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 48CEKSY, 4.3kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 59RKSY, 5.7kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 59CEKSY, 5.7kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 79RKSY, 7.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 79CEKSY, 7.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 98RKSY, 9.8kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 98CEKSY, 9.8kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 118RKTY, 11.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 118CEKTY, 11.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 142RKTY, 14.2kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 142CEKTY, 14.3kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 172RKTY, 17.4kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 172CEKTY, 17.4kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 192RKTY, 20kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 192CEKTY, 20kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 255RKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 255CEKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

HWP 275RKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Reverse Cycle, Std Hand

HWP 275CEKTY, 19.9kW ECO Water Cooled Package Unit, R410A, Cooling Only with Elec. Heat, Std Hand

Enquire Now

At Temperzone, we like to ensure that you are provided with the best information and support. Should you have an enquiry, please make contact. We're always here to help.