Rena OEM submersible aquarium heaters combine the most wanted features of aquarium hobbyists at an affordable price. Rena France no longer makes heaters for the US market so Rena OEM has begun distributing heaters that closely match the quality and reliability of the original Rena glass heaters.
It starts with the easy-to-read, top-mounted temperature control with large side-mounted sliding indicator. Reads in both F&C scales. The thermostat is computer calibrated for accuracy to +/- 1/2 degree and the on/off indicator light is easy to view located just below the temperature scale. The glass tube features a discreet design with minimum water level marking.
An Rena OEM heater use a 6 element heating coil that is evenly distributed around the bottom of the heater. The heaters can be mounted both horizontally and vertically via the sturdy suction cups and oversize hanging bracket and re completely submersible.