Innovative control systems for heat pumps

Controllers and control systems for residential up to commercial heat pumps

Heat pumps offer an energy-efficient, emission-free alternative to furnaces and air conditioners for all climates. Siemens offers solutions for the control of all types of electric heat pumps applied in residential and light commercial buildings.

Smart City skyline with people and cars passing by

Join us at ISH 2023

Your fast lane to smart buildings

Visit us at ISH 2023, where we will be showcasting the innovations from across our product and system portfolio. Get the opportunity to discover how our cloud-based platforms, IoT-enabled products and solutions make smart buildings real and will accelerate your digital transformation.

Get your free ticket now:        

ISH, March 13th - 17th, 2023, Messe Frankfurt, Germany
Portfolio overview

Residential heat pumps

We were looking for a technology partner whose solutions would work for 20 years and more.
Karl Ochsner, managing partner of Ochsner Wärmepumpen GmbH regarding their partnership with Siemens
Heat pump controller as a cost-optimized PCB version with extensive application possibilities - from small autonomous plants to large cascaded hybrid heat pump systems with several consumer and distribution zones.

Controller RVS21

Heat pump controller as a cost-optimized PCB version with extensive application possibilities - from small autonomous plants to large cascaded hybrid heat pump systems with several consumer and distribution zones.

Heat pump controller with housing and RAST5 connection facility for easy wiring. For split heat pump systems with third- party outdoor units, the extensive Modbus communication offers flexible and sophisticated solutions with no need for extra engineering.

Controller RVS61

Heat pump controller with housing and RAST5 connection facility for easy wiring. For split heat pump systems with third- party outdoor units, the extensive Modbus communication offers flexible and sophisticated solutions with no need for extra engineering.

Commercial heat pumps

The chiller and heat pump (CH/HP) library combines the advantages of freely programmable controls and standard applications to optimize application development and programming work.

Chiller and heat pump library

The chiller and heat pump (CH/HP) library combines the advantages of freely programmable controls and standard applications to optimize application development and programming work.

More information about the CH/HP library

OEM Portal registration 

For further in depth information register for the OEM Portal to get access to our exclusive resources.

Register for OEM Portal
Downloads & Support

Get more information

Download brochures, contact our experts or login to our Extranet to learn more about our product range.

Download center

Featured

OEM Portal registration

First time here? Welcome to the OEM Portal, your prime source for product information and support. 

Register: OEM Portal

Industry Mall

Online store for Siemens products

Discover Industry Mall

OEM Portal login

Login to information and further support. Solid relationship leads to great results.

Login: OEM Portal

Contact us

For more information about the Synco system, please contact us.

Contact us