Programmable Timer; Year Full Warranty; Thermal Cut Out; High Efficiency Insulation - A.O. Smith CEWHR Series User Manual

Programmable Timer

The timer turns on the water heater for you so you don't have to turn it on manually. It
also switches your heater to energy saving mode when not in use.

3 Year Full Warranty

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With the highest manufacturing standards and strict quality control, we assure users
durability with a 3 year full warranty on the whole unit, the longest warranty in
years
Singapore.

Thermal Cut Out

The water heater employs a thermal cut out. In case any fault occurs and the water
temperature exceeds the highest preset temperature (93°C), the switch rapidly cuts
off the live and neutral line for user's safety.

High Efficiency Insulation

A polyurethane foam insulating layer without freon is used, which provides a good
insulation and reduces heat loss effectively.

Pressure Relief Valve

The safety valve will relive pressure automatically through droplets of water when
the system exceeds the rated pressure.

Anode Protection

A strong steel core anode rod is used for protecting the inner tank. It greatly
prolongs the service life of the water heater.
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