Honeywell 131635-L3 Test cap This 2-pole normally open (2PNO)

This 2-pole normally open (2PNO) component is designed to manage inductive loads for compressors and fan motors in residential and light commercial units

The use of corrosion-resistant 300 series stainless steel ensures long-term structural integrity and reliable response to fluid velocity in liquid flow lines carrying water or ethylene glycol

including high-torque and fire/smoke models

What are the signs that a KMC pneumonia diaphragm needs replacement

Integrated Water Seal: Prevents harmful combustion gases and odors from back-feeding into the structure through the drainage piping

Honeywell 131635-L3 Test cap This 2-pole normally open (2PNO)The Honeywell 131635 L3 is a purpose built E3Point test cap designed for field technicians performing critical gas detector calibration and functional bump testing. This professional grade accessory ensures a precise, airtight seal over the sensor face, preventing ambient air interference during the introduction of span or zero gas. Engineered specifically for the Honeywell E3Point series, including both toxic and combustible gas monitors, the 131635