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this unit features a 5/8" bore
the 1183390 is manufactured to withstand the rigorous expansion and contraction cycles that typically lead to stress cracks in substandard aftermarket cells
By providing a dedicated cushion for expanded water volume
Engineering-grade materials allow these components to withstand the thermal cycling and pressure fluctuations common in furnace maintenance and heating system repair
Each component is manufactured to meet OEM tolerance standards
Resideo T3019W0NA Sensor L99H008 this unit features a 5/8"The Resideo T3019W0NA, or Thera 6, is a high performance direct mount thermostatic radiator valve head designed for precise hydronic control. Engineered as a self actuating controller, this unit features a premium German made, liquid filled internal sensor that ensures rapid response times and minimal hysteresis. Ideal for V100 and V2000 radiator valves, it utilizes a standard M30 x 1. 5 connection to regulate hot water flow based on ambient air
US$ 1499.99
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