Eco-friendly refrigerant R290 (propane), inverter technology, A+++ energy efficiency, effective safety systems, acclaimed design, consistently top quality, and simplified installation that installers will appreciate. These are the most important advantages of the premiere new generation of heat pumps from Stiebel Eltron, which will be perfect for emerging and retrofitted buildings.
The new portfolio includes air source heat pumps from the HPA-O series, available in Trend and Plus versions, ground source heat pumps from the WPE-I Plus series (with or without an integrated tank), and the compact LWZ unit, which combines heating, cooling, recuperation, air purification and domestic hot water preparation functions.
Each model of the hpnext generation is a monobloc with inverter technology providing power modulation. It allows the unit to adjust the intensity of operation according to atmospheric conditions, resulting in lower electricity consumption.
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R290, future-proof and environmentally friendly
Heat pumps of the hpnext line are full of innovations, using state-of-the-art technology and environmentally friendly refrigerant R290. It stands out for its excellent properties in heat pump applications and its very low GWP* = 3, which means almost zero environmental impact. R290 is also a future-proof choice, as it is not subject to the restrictions on banning the sale of equipment with refrigerants with GWP =/> 150 in the new EU regulations. With the hpnext series heat pump, you are entering a new era of heat pumps!
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Maximum safety as standard
Propane has excellent properties as a refrigerant. However, it is worth remembering that it is a gas with flammability class A3, so the hpnext heat pumps have an original multi-stage safety concept implemented. It includes, among other things, an integrated gas separator, vent, safety valve and electronic monitoring. Our concept includes a safety guarantee, not only for users, but also for installation companies. The refrigeration circuit protection of STIEBEL ELTRON heat pumps with R290 refrigerant is unique and patent protected.
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Heat pumping has never been simpler!
In designing the hpnext line of heat pumps, we have raised installation comfort to a whole new level. The sheer 40% weight reduction of the new hydraulic modules and the ability for 2 people to carry the unit make transportation and installation much easier. In addition, all key system components are already integrated, both in the indoor and outdoor units. Thanks to the new compression fittings, the electrical connection is also simple and hassle-free.
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Tailored to your needs
The refrigeration circuit of the hpnext heat pumps has been optimized to use R290 refrigerant, so it ensures efficient operation even in partially or completely uninsulated buildings. It doesn't matter whether it's a new building or a retrofit, a single-family home or a larger residential building. With hpnext heat pumps you get an efficient, reliable and energy-saving solution for heating, cooling, ventilation and hot water, from single units to advanced cascade systems!
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The hpnext family:
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HPA-O Plus HC 230 air source heat pumps with 5,7,10 and 13 kW outputs
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HPA-O Trend HC 230 air heat pumps with capacities of 5,7,10, 13 and 17 kW
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Ground heat pumps WPE-I Plus H 230 with capacities of 7,12 and 17 kW
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Ground heat pumps WPE-I Plus HW 400 with built-in 184-liter tank, with capacities of 7 and 12 kW
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5-in-1 central heating unit: LWZ Premium HKWL with a power of 7 kw
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Heating unit 5in1: LWZ Premium HKL with a power of 7 kw
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Heat pump for hot water. SHP-I 300 / 300 H Plus
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Heat pump for hot water. SHP-I 200 H Plus
PIC-00123918
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For more information: www.stiebel-eltron.pl/hpnext






