The Curing Tank Heater is an apparatus used for laboratories and construction sites that require a controlled, steady curing of concrete specimens. It is designed to allow proper temperature regulation whilst it supports the fast curing process, making concrete achieve its required strength in a short span of time. It's very relevant in establishing the integrity and efficiency of the curing tanks.

The Curing Tank Heater maintains the water temperatures in concrete tanks as large as 350gal (1,325L) for proper curing of specimens. The heater ensures the required concrete curing temperature of 73.4°F ±3°F (23°C ±1.7°C) if ambient temperature falls within the range of 53° to 72°F (12°-22°C).

One heater is suggested for every 200 gallons of water. Additional tank heaters may be required depending on the size of the tank, specimen loading, and ambient air temperature. The heating element must always be submerged in water to a depth of at least 12 inches (305mm).

The heater consists of an Incoloy shielded 19-inch (483-millimeter) long element coupled to a sealed stainless steel enclosure. A dial-type proportional controller adjusts the temperatures in curing tanks. The 1,200-watt device uses 220V, 60Hz power supply. The heater is outfitted with a three-prong grounded plug, fuse, run light, and mounting bracket.