Description:
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(1) - 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; hot water tanks for use in water circulation, zoning, air elimination and radiant heat systems; Pump control valves for use in water circulation, zoning, air elimination and radiant heat systems; forced hot water heating system pumps for use in water circulation zoning, air elimination and radiant heat systems; regulators being part of machines for use in water circulation, zoning, air elimination and radiant heat systems; Manually operated metal valves for use in water circulation, zoning, air elimination and radiant heat systems; metal pressure vessels for use in water circulation, zoning, air elimination and radiant heat systems; metal fluid storage tanks for use in water circulation, zoning, air elimination and radiant heat systems; Automatic valves for use in water circulation, zoning, air elimination and radiant heat systems; centrifugal metering pumps for use in water circulation, zoning air elimination and radian heat systems; flow regulators used in the field of domestic and commercial heating systems for use in water circulation, zoning, air elimination and radiant heat systems.
(2) - 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; hot water tanks for use in water circulation, zoning, air elimination and radiant heat systems; Pump control valves for use in water circulation, zoning, air elimination and radiant heat systems; forced hot water heating system pumps for use in water circulation zoning, air elimination and radiant heat systems; regulators being part of machines for use in water circulation, zoning, air elimination and radiant heat systems; Manually operated metal valves for use in water circulation, zoning, air elimination and radiant heat systems; metal pressure vessels for use in water circulation, zoning, air elimination and radiant heat systems; metal fluid storage tanks for use in water circulation, zoning, air elimination and radiant heat systems; Automatic valves for use in water circulation, zoning, air elimination and radiant heat systems; centrifugal metering pumps for use in water circulation, zoning air elimination and radian heat systems; flow regulators used in the field of domestic and commercial heating systems for use in water circulation, zoning, air elimination and radiant heat systems.
(3) - 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; hot water tanks for use in water circulation, zoning, air elimination and radiant heat systems; Pump control valves for use in water circulation, zoning, air elimination and radiant heat systems; forced hot water heating system pumps for use in water circulation zoning, air elimination and radiant heat systems; regulators being part of machines for use in water circulation, zoning, air elimination and radiant heat systems; Manually operated metal valves for use in water circulation, zoning, air elimination and radiant heat systems; metal pressure vessels for use in water circulation, zoning, air elimination and radiant heat systems; metal fluid storage tanks for use in water circulation, zoning, air elimination and radiant heat systems; Automatic valves for use in water circulation, zoning, air elimination and radiant heat systems; centrifugal metering pumps for use in water circulation, zoning air elimination and radian heat systems; flow regulators used in the field of domestic and commercial heating systems for use in water circulation, zoning, air elimination and radiant heat systems.
(4) - 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; hot water tanks for use in water circulation, zoning, air elimination and radiant heat systems; Pump control valves for use in water circulation, zoning, air elimination and radiant heat systems; forced hot water heating system pumps for use in water circulation zoning, air elimination and radiant heat systems; regulators being part of machines for use in water circulation, zoning, air elimination and radiant heat systems; Manually operated metal valves for use in water circulation, zoning,
(5) - Hot water tanks for use in water circulation, zoning, air elimination and radiant heat systems; Manually operated metal valves for use in water circulation, zoning, air elimination and radiant heat systems; metal pressure vessels for use in water circulation, zoning, air elimination and radiant heat systems; metal fluid storage tanks for use in water circulation, zoning, air elimination and radiant heat systems; Automatic valves for use in water circulation, zoning, air elimination and radiant heat systems
(6) - Pump control valves for use in water circulation, zoning, air elimination and radiant heat systems; forced hot water heating system pumps for use in water circulation zoning, air elimination and radiant heat systems; regulators being part of machines for use in water circulation, zoning, air elimination and radiant heat systems; centrifugal metering pumps for use in water circulation, zoning air elimination and radiant heat systems
(7) - Flow regulators used in the field of domestic and commercial heating systems for use in water circulation, zoning, air elimination and radiant heat systems
(8) - 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
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