Professional HVAC technicians prefer the 1112-PF for its superior EMI and RFI protection

What indicates a failure in the 409 stainless steel burner

maintaining consistent flame distribution across all ports

This 1 1/4" NPT valve features a 10 Cv rating and delivers an accurate equal percentage flow characteristic

maintaining original factory performance specifications and energy efficiency ratings without requiring field-side programming

Setra 2641R25WB11A1C Pressure Transducer Els PW 29614 Professional HVAC technicians prefer theThe Setra 2641R25WB11A1C is the industry standard low differential pressure transducer for critical HVAC monitoring. Built for veteran contractors who demand long term stability in building automation, this model features a 0. 25" WC bidirectional pressure range with a high level 4 to 20 mA output. The core technology leverages an all stainless steel micro tig welded capacitive sensing element, engineered to provide 1% FS accuracy even in environments