The Danfoss 034L0045 is a professional-grade KVL 22 crankcase pressure regulator designed to protect compressor motors against overload during startup after long standstill periods or defrost cycles

Rugged Hardware: Robust snap action design prevents arcing and ensures clean contact breaks under standard industrial loads

or 240V resistive heating loads

The Sensus 496-20-3/4 Gas Regulator is a veteran-grade solution for high-precision gas pressure management in residential and light commercial gas systems

Can I replace the glass if it breaks in the field

Armstrong International D24659 Thermostatic Operator 30067439-890 The Danfoss 034L0045 is aThe Armstrong International D24659 (also identified by part number 6005639) is a heavy duty LV 4W Remote Wall Mounted Thermostatic Operator designed for precise temperature regulation in hydronic heating systems. This non electric thermostatic head features a remote wall mounted sensor and a liquid filled element, ensuring reliable valve actuation based on ambient room conditions rather than local pipe temperature. Built for compatibility with