This is a high-quality Robert Shaw 720-400 gas valve, perfect for your HVAC and refrigeration needs. It is a 24-volt duel gas valve with six functions, making it a versatile and reliable choice for your business or industrial needs. The brand, Robertshaw, is well-known for their excellent products and this model is no exception. Whether you're looking to replace an old gas valve or upgrade your current system, this Robert Shaw 720-400 model is sure to meet your needs. It is designed to provide reliable and efficient performance, with a focus on quality and durability. So, if you're in need of a top-notch gas valve for your HVAC and refrigeration needs, look no further than this Robert Shaw model. Bin 21