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Description

Expansion Control Valve (ECV) 850kPaAn 850kPa Expansion Control Valve, commonly known as an ECV, is an important valve used with compatible storage hot water systems during water heater installations and replacements. The ECV is designed to help manage pressure created by water expansion inside the hot water system as the water heats. By allowing excess pressure to discharge safely when required, it helps protect the water heater, pipework, and connected plumbing components from

All-Weather Performance: Engineered to function efficiently across various climate conditions

homes where a larger 160L or 250L system is not required

This helps reduce reliance on direct electric heating and can lower hot water running costs compared with traditional electric or gas storage systems depending on usage

with listed values from 23 to 31 STCs

Is the Rheem Stellar 160L stainless steel

Vulcan 250L vs 160L Electric Storage

What refrigerant does the WWK 222H use

6 kW single element model is commonly selected where a 160L electric storage unit is being replaced and the property has suitable plumbing

The Rinnai Enviroflo A Series 180L has a listed sound level of 48 dB(A)

Rheem electric water heater 400L

5 Star gas energy efficiency

test point pressure

Exchange/Return Notes