Comparing Heat Pumps
Heat Pumps Perth tag line
Heat Pumps Perth organisation
Heat Pumps Perth
Heat Pumps Perth

Quick Comparison Guide between our Range of Heat Pumps

Parameter Bosch Compress 3000 Stiebel Eltron 300lit Sanden Eco+ 315lit
Coefficient of Performance 3.3 3.6 5.0 (highest in class)
Estimate Running Cost*  $396 $370 $241
Country of Origin Portugal Slovakia Japan (with Australian Tank)
Tank Warrantyⱽ 5 5 6
HP Warrantyⱽ 2 2 6
Tank Material Glass Lined Glass Lined Glass Lined
Protection Mechanism Sacrificial Anode (replacement advised every 4-5yrs) Maintenance free impressed current anode Maintenance free impressed current anode
HP Temperature Range ⁰C -7 to +40 -5 to +42 -10 to +43
Refrigerant R134a R134a R744 (CO2)
Operating Noise Level 43 45 37
Compressor, Watts 600 550 1000
Booster size, Watts

1650. Activated manually or via settings.

Not supplied with this model Not supplied/needed

* Based on drawing from grid on the A1 Perth Tariff at 25.7029cents. All systems are measured for performance against AS4234 Heated Water Systems - Calculation of Energy Consumption. This creates a % saving of energy versus an electric hot water system. This calculation is used to measure the Small-scale Technology Certificates (STCs), the higher the savings, the greater the number of certificates created. For 3-4 person usage in Perth (zone 3) based on the 2008 calculation methodology

ⱽ Guide Only, See the Manufactures website for full Warranty Conditions.