this sensor provides a reference resistance of 1000 ohms at 70

blocked vent pipes

the HE300A1005 offers simplified integration with the included HumidiPRO digital humidity control

Designed for low-temperature refrigeration applications

Durable Construction: Fabricated from high-grade materials to withstand constant thermal cycling and exposure to flue gas condensates

Allanson Transformers 2721-629 Transformer Els PW 17895 this sensor provides a referenceThe Allanson 2721 629 Ferromagnetic Ignition Transformer is a field proven high voltage solution designed for constant duty performance in oil fired heating systems. This 120V ignition transformer features a 10,000V secondary output and a 23mA current rating, providing the necessary spark energy for reliable combustion in Carlin 200, 201, and 500 CRD burners. Built with a double pole configuration and midpoint ground, this unit ensures superior