The Noritz Freeze Prevention Heater is a rectangular unit designed to prevent freezing in plumbing systems. This heater is essential for maintaining optimal temperatures in outdoor installations, ensuring that pipes remain operational even in extreme cold. Constructed with durable materials, it features a compact design that fits seamlessly into various setups. The heater operates efficiently, providing reliable warmth to protect against freezing conditions. Ideal for use in residential and commercial applications, it complies with industry standards for safety and performance.