Whether you are servicing a space heater

As a standard for HVACR professionals

this OEM component delivers the repeatability and field durability required by contractors

Common Questions & Technical Insights What does the LED flash code indicate on the 35-665535-113

Key Benefits for Technicians Ensures stable voltage output with 1% temperature stability to prevent controller reboots or communication errors

Belimo B349 Valve Els PW 17895 Whether you are servicing aThe Belimo B349 is a high performance 2 inch NPT 3 way ball valve designed for precise mixing or diverting in commercial HVAC and hydronic systems. This 46 Cv valve features an A port equal percentage flow characteristic and a B port modified for constant common port flow, ensuring stable control and preventing pressure surges during modulation. Engineered with a nickel plated forged brass body and stainless steel ball and stem, the B349 provides