Jämä Star RST Inverter ground source heat pump
Overview
The inverter compressor adapts to the heat demand
The Jämä Star RST Inverter ground source heat pump is equipped with a speed-controlled inverter compressor. The inverter compressor automatically adjusts to meet the power needs of the house and hot water. Thanks to inverter compressors, optimal efficiency is achieved all year round. The result is the highest annual efficiency on the market, SCOP 5.4 (according to the EN14825 COLD standard).
Jämä Star RST Inverter ground source heat pumps provide both heating and domestic hot water. The capacity of the integrated stainless steel domestic hot water tank is 180 liters. Jämä Star RST Inverter ground source heat pumps are compact in size and suitable for both new and refurbishment projects.
- Power class 6-12-16 kW
- The inverter compressor guarantees the greatest savings
- Excellent annual efficiency (SCOP 5,4)
- Easy to use and versatile color display
- Integrated stainless steel hot water tank capacity 180 l
- MyUpway remote monitoring as standard
The inverter compressor adapts to the heat demand
The Jämä Star RST Inverter ground source heat pump is equipped with a speed-controlled inverter compressor. The inverter compressor automatically adjusts to meet the power needs of the house and hot water. Thanks to inverter compressors, optimal efficiency is achieved all year round. The result is the highest annual efficiency on the market, SCOP 5.4 (according to the EN14825 COLD standard).
Jämä Star RST Inverter ground source heat pumps provide both heating and domestic hot water. The capacity of the integrated stainless steel domestic hot water tank is 180 liters. Jämä Star RST Inverter ground source heat pumps are compact in size and suitable for both new and refurbishment projects.
- Power class 6-12-16 kW
- The inverter compressor guarantees the greatest savings
- Excellent annual efficiency (SCOP 5,4)
- Easy to use and versatile color display
- Integrated stainless steel hot water tank capacity 180 l
- MyUpway remote monitoring as standard
Specifications
| Star RST Inverter 6 kW | Star RST Inverter 12 kW | Star RST Inverter 16 kW | |
| Measurements H x W x D Height without adj.feet | 1800 x 600 x 620 mm | 1800 x 600 x 620 mm | 1800 x 600 x 620 mm |
| Vertical lift height | 1950 mm | 1950 mm | 1950 mm |
| Weight without water | 220 kg | 245 kg | 245 kg |
| Water heater capacity | 180 l | 180 l | 180 l |
| HVAC no | 5360163 | 5360164 | 5360165 |
| Cold medium quantity R407C | 1.2 kg | 2.0 kg | 2.2 kg |
| Energy class, product 35/55 °C | A++/A++ | A++/A++ | A++/A++ |
| Energy class, system 35/55 °C | A+++/A+++ | A+++/A+++ | A+++/A+++ |
| Energy class, hot water | A | A | A |
| Load profile, hot water | XL | XL | XL |
| El. connection | 400 V 3N ~50 Hz | 400 V 3N ~50 Hz | 400 V 3N ~50 Hz |
| Fuse (type C) without heating element | 16 A | 10 A | 10 A |
| Heating element, max. | 6.5 kW | 9 kW | 9 kW |
| Star RST Inverter 6 kW | Star RST Inverter 12 kW | Star RST Inverter 16 kW | |
| EN 14511: 2011 | |||
| Power out 0/35 °C * 50 Hz | 0.67 | 1.04 | 1.83 |
| Power in 0/35 °C [kW] * 50 Hz | 3.15 | 5.06 | 8.89 |
| COP 0/35 °C * | 4.72 | 4.87 | 4.85 |
| EN 14825 | |||
| P design [kW] | 6 | 12 | 16 |
| SCOP** on | 5.4 | 5.4 | 5.4 |
*at nominal power
**Cold climate, low temperature
Guides
Compatible accessories
Related articles
Related products
-
Ground source heat pumps
Jämä Star RST ground source heat pump
Ground source heat pump with built-in hot water tank.Read more -
Air-to-water heat pumps
Ground source heat pumps
Thermal storage tanks
Larger properties
Jäspi Buffer tank
Buffer accumulator in connection with the heat pump system.Read more