Econergy Storage Cylinders are assembled in New Zealand and designed to deliver the best performance from your Econergy heat pump water heater.

Cylinders are constructed from corrosion-resistant stainless steel for a long and trouble free lifespan and meet or exceed NZ Minimum Energy Performance Standards (MEPS) requirements as specified in AS/ NZS 4692:2002. Temperature Sensors are built in. The exterior of the cylinder is coloursteel so that the cylinders can be sited outdoors or indoors.

Cylinders come with a 10-year manufacturer’s warranty. The standard range is shown below, however, hot water cylinders up to 800L capacity are available upon request. Custom made stainless steel HWCs available upon request.

Model EC180L EC250L EC300L
Nominal Storage Capacity 180L 250L 300L
Inlet and Outlet Connections RP3/4" RP3/4" RP3/4"
Heat Pump Connections RP3/4" RP3/4" RP3/4"
Relief Valve Setting 1000 1000 1000
Working Pressure (max) 700 700 700
Element Rating 3 3 3
Diameter 488 580 580
Height 1770 1596 1846
Weight 37.5 51.5 61
Sensors Dual Top/Bottom Dual Top/ Bottom Dual Top/ Bottom