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Key Benefits for HVACR Contractors Precise Signal Selection: Automatically transmits the lower of two pneumatic signals for accurate sequence control and safety interlocking
The Bard 8620-239 Economizer Kit is a field-installed
Universal Compatibility: Fully interchangeable with the 56L8001 for simplified inventory management
the entire assembly must be replaced rather than cleaned
Weil McLain 590-317-630 Hose 326058-758 Key Benefits for HVACR ContractorsThe Weil McLain 590 317 630 Pressure Switch Hose is a critical component for maintaining the pneumatic integrity of Weil McLain HE, VHE, and HE II series boilers. Measuring 12 inches in length with a 1 8 inch I. D., this white pressure differential switch tubing is engineered to transmit precise air pressure readings from the blower or heat exchanger to the boiler pressure switch. In high efficiency hydronic systems, accurate signal transmission is
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