All Refrigerants

The Rinnai RE160IP from the RE Series raises the bar in tankless heating technology, offering a combination of comfort and value. With a 0.81 Uniform Energy Factor and sleek design, this tankless water heater provides continuous hot water for multiple applications.

The Rinnai RE180eN is a natural gas, non-condensing tankless water heater combining high efficiency and comfort. Ideal for small to medium homes, it's easy to install and perfect for outdoor locations.

The Rinnai RE180IN is a natural gas tankless water heater designed for indoor use. It features a maximum output of one hundred eighty thousand BTUs, delivering hot water on demand, making it suitable for small to medium homes or remodels.

The Rinnai RE180IP is a propane gas tankless water heater designed for indoor installation. This model features a maximum capacity of one hundred eighty thousand BTUs, making it suitable for small to medium homes.

The Rinnai RE199IN is a natural gas tankless water heater designed to serve residential needs efficiently. This model is compact and ideal for indoor installation, offering a continuous hot water supply without the wait.

The Rinnai RE199IP is a tankless water heater designed for indoor use that provides reliable hot water through propane fuel. This model features a compact design that fits in small spaces while delivering a high output of up to 199,000 BTU.