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and 40098-SP models
Enhanced Durability: Resists thermal deformation in high-duty cycle commercial heating applications
The Tekmar 257 is specifically designed as a two stage boiler control
ensuring the thermostatic expansion valve (TXV) maintains peak evaporator efficiency and compressor protection
As a direct replacement for the discontinued Williams 1096513
Setra 26510R1WB11T1C Pressure Transducer R-407A and 40098-SP modelsThe Setra 26510R1WB11T1C is a professional grade low differential pressure transducer designed for precision air monitoring in critical HVAC systems. Featuring a 0. 1" WC bidirectional pressure range, this unit is engineered for VAV (Variable Air Volume) control, duct static pressure monitoring, and cleanroom environmental management. It utilizes Setras signature capacitive sensing element with a micro tig welded stainless steel diaphragm, ensuring