Rheem Optima In/Ext Vitreous Enamel Hot Water Cylinder 300L

Description

The Rheem® Optima 300L is a mains pressure electric hot water cylinder with a vitreous enamel-lined tank, designed for installation either indoors or outdoors. Suited to households of around 3-5 people in moderate climates (2-4 in colder regions),* it delivers reliable, full-pressure hot water from a trusted name in New Zealand water heating.

Indoor or Outdoor Installation

With a durable Colourbond finish, the Optima can be installed inside the home or outdoors — giving you and your plumber more flexibility when choosing the best location.

Superior Corrosion Resistance

The vitreous enamel lining suits a wide range of New Zealand water qualities, and a sacrificial magnesium anode provides additional corrosion protection in adverse water conditions — helping to extend the life of your cylinder.

Mains Pressure Performance

Delivers full mains pressure hot water to showers, taps and appliances throughout your home, so you can enjoy strong, consistent flow.

Twin Element Boosting

Non-simultaneous twin 3kW elements let you boost around 50 litres of hot water at any time of day — ideal for busy households with higher peak demand.

Energy Efficient & NZ Made

Made in New Zealand and compliant with NZ Minimum Energy Performance Standards (MEPS). High-quality Solstice Green insulation keeps water hot for longer, saving energy and money.

Long-Term Reliability

Backed by a 12-year cylinder replacement warranty† for residential installations, plus 3 years parts & labour.

† The specified cylinder residential warranty period and the commercial warranty period are for VE products manufactured after 1 June 2018. * Household sizing is a guide only, based on 7-minute showers at 42°C mixed temperature and a 10 L/min flow rate. Conditions may vary.