the 100189283 is the current manufacturer-spec replacement for the RLY30058

00 lbs tool is a mandatory addition to your service bag for reliable HVACR valve maintenance and field troubleshooting

ensuring root causes are addressed before operation resumes

As an OEM Viessmann part

Durable Construction: Features a rugged zinc-plated steel housing and industrial-grade silicone for long-term resistance to environmental stressors

Fireye 46-185 Magnifying Lens Assembly THPU32HP7Y the 100189283 is the currentThe Fireye 46 185 Magnifying Lens Assembly is a critical optical component engineered to enhance the signal response of UV7 ultraviolet flame scanners. By utilizing a high grade 46 186 quartz magnifying lens, this assembly focuses and amplifies the UV radiation emitted from the flame, significantly increasing the sensitivity of the sensor. This is particularly vital in industrial combustion systems where the burner geometry or long sight pipes may