Industry accounts for 37% of global energy consumption and therefore a large portion of greenhouse gas emissions. To achieve a 45% reduction in emissions by 2030 and reach the net-zero target by 2050, heating and cooling processes, which are responsible for 50% of global energy consumption, need to become much more efficient.

CAREL offers advanced temperature and humidity control solutions, combined with heat recovery, to reduce energy consumption across a wide range of industrial applications, including high-temperature heat pumps.

High-temperature industrial heat pumps are currently one of the most interesting opportunities, for both lawmakers and companies, to reduce emissions through the use of electricity, and improve energy efficiency.
Moreover, future economic incentives in the industrial sector and very fast payback times will increasingly boost the introduction of this technology, currently mature for temperatures up to 100 °C, and under development for temperatures between 100-200 °C.

Complete range for process chillers

The recent official announcement of the phase-down of HFCs by the European Council and Parliament is aimed at restricting the use of fluorinated gases, so as to reduce atmospheric emissions and the consequent increase in global temperatures: this requires new dynamics from a technological point of view, due to the increasing adoption of low GWP refrigerants, such as propane, but also CO₂, R32, R452B, R454B, and R513A.

CAREL is ready to face the current challenges and opportunities that are emerging in the industry, especially in the process industry, by offering μChiller Process for the small and medium-sized process chiller market, as well as advanced programmable controllers for larger process chillers.

	Two independent control loops and PID with autotuning (3-way mixing valve, modulating pump for constant pressure, etc.).
	Hot gas bypass control via solenoid valve (ON-OFF or modulating via SSR) or ExV. Second valve management with EVD mini or external EVD EVO.
	Storage management via auxiliary sensors (minimum level control, preheating, heating, etc).
	ExV closed even in the event of a power failure, thanks to the Ultracap module (to avoid flooding the evaporator).
	Lightweight and compact user interface, featuring backlit buttons and NFC (Bluetooth optional) for optimum usability via app.
	Compressor envelope control to ensure reliability and service continuity.

Complete range for high-temperature industrial heat pumps

The advanced technology that goes into CAREL’s valves means they are easy to integrate and combine. Our valves are designed to meet the specific needs of various applications, ensuring the highest performance and reliability.
Specifically, the new K high temperature range ensures fine control at low flow-rates. Equipercentile control guarantees maximum precision at each specific flow-rate. The use of high-tech materials guarantees operation with fluids up to 100°C.

	Gasket-free seal with the newly-designed plastic stem.
	Integration with hot gas bypass applications.
	High temperature fluid management for industrial heat pumps.
	ExV closed even in the event of a power failure, thanks to the Ultracap module (to avoid flooding the evaporator).

Complete range for industrial applications

In recent decades, research in the HVAC/R market has focused on the design of higher performance units, with a low environmental impact and increasingly optimised energy efficiency. One of the most effective solutions currently available for achieving energy savings in refrigeration systems involves modulation of the compressor’s cooling capacity.

This continuous research has led to the adoption of latest-generation variable-speed compressors, which are no longer equipped with traditional asynchronous AC motors, but rather with more efficient permanent magnet brushless DC motors. Unlike the traditional AC motors, DC motors cannot work by simply connecting them to the mains power supply, rather they need a power control device to manage their speed.

Power+ is the CAREL product range designed for driving variable-speed compressors equipped with the latest-generation permanent magnet motors. For almost 15 years, CAREL has been offering its customers one of the best solutions for reducing energy consumption in compressor racks.

	Safety software for protecting the compressor: Class B certified software protects the compressor in case of overload or locked rotor, without requiring additional components.
	STO - Safety torque deactivated: The STO input can be used to protect both the compressor (thermal overload) and the unit (high pressure). “Certification in accordance with EN60335-1 and EN60730-1”.
	Complete control of a wide range of DC compressors: Thermodynamic and electrical control of more than 350 compressors. Approved by CAREL and available for immediate selection.
	Crankcase heater function: This function keeps the compressor crankcase at a sufficient temperature to prevent the oil from cooling, eliminating the need for an external heater.