- Simple and affordable with efficient and reliable high-pressure hot water, this series is designed for ease of operation as well as portability. Don’t let the simplicity fool you because this series includes all the rugged components you’ve come to expect in Landa products, including a diesel burner matched up with our long lasting Dura-Coil. Match the HOT performance and quality specifications up against any of our rivals, and you will quickly discover the value is undeniable!