Quick Comparison Guide between our Range of Heat Pumps
|Parameter||Bosch Compress 3000||Stiebel Eltron 300lit||Sanden Eco 315lit|
|STC value in Perth||27||28||32|
|Coefficient of Performance||3.3||3.6||4.5|
|Estimate Running Cost*||$396||$370||$267|
|Country of Origin||Portugal||Slovakia||Japan (with Australian Tank)|
|Tank Material||Glass Lined||Glass Lined||Marine Grade Stainless Steel|
|Protection Mechanism||Sacrificial Anode (replacement advised every 4-5yrs)||Maintenance free current impressed anode||If supplying with Mains Perth Water the Filter Option is needed. This is changed every ~8yrs|
|HP Temperature Range ⁰C||-7 to +40||-5 to +42||-10 to +43|
|Operating Noise Level||43||45||37|
|~HP Power Consumption, 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.