Class 009
Computer & Software Products & Electrical & Scientific Products
Flow regulators used in the field of domestic and commercial heating systems for use in water circulation, zoning, air elimination and radiant heat systems
Class 011
Environmental Control Instrument Products (lighting,heating,cooling,cooking)
Manually operated plumbing valves for use in water circulation, zoning, air elimination and radiant heat systems; heat pumps for use in water circulation, zoning, air elimination and radiant heat systems; gas regulators for use in water circulation, zoning, air elimination and radiant heat systems
