Whether you are verifying lighting run times or confirming status on unit vents and recirculating pumps

The BASO K19AT-24 is a professional-grade Super Slim Jim universal replacement thermocouple designed for high-reliability performance in standing pilot ignition systems

this double pole double throw relay handles high-current circuits with low-voltage signals

photoelectric (PSD)

Industrial-grade construction designed for the high-duty cycles of commercial kitchen water systems

Hydrolevel EL1214 Sensing Probe Els PW 17895 Whether you are verifying lightingThe Hydrolevel EL1214 (also identified as Part Number 45 214) is a heavy duty 3 4" NPT standard ceramic sensing probe engineered for precise liquid level detection in residential and light commercial boiler systems. Featuring a 2 7 8" insertion length (inside dimension), this probe is a critical component for low water cut off (LWCO) safety controls, providing the essential conductance signal required to prevent dry firing and catastrophic heat