the 626409R monitors internal plenum temperatures

As a standard OEM replacement part

and IGN001

the bimetal disc may have suffered mechanical fatigue

ensuring a direct fit for older V5011 and V5013 models

Danfoss 034L0093 Pressure Regulator Els PW 17895 the 626409R monitors internal plenumThe Danfoss 034L0093 is a high performance KVR 12 condensing pressure regulator engineered to maintain stable head pressures in refrigeration and air conditioning systems. Designed for use with air cooled condensers, this 1 2" ODF solder connection valve ensures consistent operation even during low ambient temperature conditions by modulating the flow of liquid or hot gas. Built with a stainless steel bellows and a pulsation damping design, the KVR 12