High efficiency ground source heat pump with economiser and electronic expansion valve. Designed for indoor installation.
• Integrated flow and return sensor and WPM Econ5Plus heat pump manager. Supplied with external sensor.
• Reduced operational noise through encapsulated compressor housing and free-swinging compressor base plate.
Supplied with soft starter and brine circuit filter
Heat pump for heating purposes for indoor installation with integrated WPM Econ5Plus control. Variable connection options for brine and heating connections on the back board of the casing. Integrated solid-borne sound insulation for direct connection to the heating system. Sound-optimised through encapsulated compressor housing and free-swinging compressor baseplate. High coefficients of performance (COPs) thanks to electronic expansion valve, COP booster and compliance with the requirements of EN 14511 for larger volume flows on the heat consumption side. Sensor monitoring of the refrigeration circuit for a high degree of operational safety and integrated thermal energy metering (display of the calculated quantity of thermal energy for heating and domestic hot water preparation on the WPM Econ5Plus heat pump manager). The control panel is integrated in a design screen and can also be used as wired remote control using the wall mounting set (special accessories MS PGD). Universal design with optional domestic hot water preparation and flexible expansion possibilities for:
Bivalent or bivalent-renewable operating mode
Distribution systems with unmixed and mixed heating circuits
Use of load-variable tariffs (SG Ready)
Flow and return sensor integrated; external sensor (standard NTC-2) in the scope of supply. Dirt trap for installation in the brine circuit (return to the heat pump) included in the scope of supply. High-efficiency brine package with electronic control of the brine pump and the brine circuit manifold must be ordered separately.
White (similar to RAL 9016)
Indoors - Non domestic – The SI TU range uses a three phase electricity supply, making them suitable for a range of non-domestic/ commercial applications with heat load demands up to 130kW.
Along with many other businesses and brands around the world, 2020 has presented us with a number of challenges. Ensuring our customers and colleagues remain safe has been our top priority and to achieve this we have had to implement new ways of working, make changes to our production and customer services.
As our busy winter approaches, and with the continuing global situation, the impact can be seen in a number of ways:
Extended call times to our teams on the telephone
Longer than normal time to reply to email and customer enquiries
Availability for certain products is based on our supply chain which can mean they are out of stock for an indeterminate period
Delivery times on orders may be extended due to logistics and postal issues
Delays or even the inability to carry out repairs to products.
We apologise for any issues this may cause you. We are committed to ensuring we look after our most vulnerable customers first, basing our replies on individual circumstances and those with total lack of heating.
Thank you for your patience - read our full update for more information and recommendations that may speed up how we can help you.