Yes, the Opera 12, like other Convectair radiant heaters, is completely silent. It does not use a fan, which eliminates noise, making it ideal for quiet spaces such as bedrooms and offices.

Yes, the Opera 12 can be installed on an exterior wall, but proper insulation and installation are crucial to ensure optimal efficiency and to prevent heat loss.

The front panel of the Opera 12 is designed to be safe for homes with children, as it is built to prevent direct contact with the heating elements. However, the panel does get warmer than convection heaters, so some caution is advised.

Some models of the Opera 12 come with a manual reset button located on the back of the unit under a protective cap. This button can be used to restart the heater if it stops working unexpectedly.

The Opera 12 uses radiant heating technology, which provides consistent and comfortable heat by warming objects and people directly, rather than just the air.

Yes, the Opera 12 is CSA certified for both the Canadian and U.S. markets. Additionally, it meets high European standards for safety and quality.