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The enclosure is designed to shield the thermistor from direct sunlight to prevent "false highs" in temperature readings
eliminating the risk of hunting or improper refrigerant saturation in Trane and American Standard heat pumps and air handlers
always verify that the brass head and any sealing materials are compatible with your specific medium and local plumbing codes
Featuring a 3/4" NPT connection and a high flow capacity of 13 Cv
Fireye 4-128-1 Firetron Cell 321702-401 The enclosure is designed toThe Fireye 4 128 1 Firetron Cell is a high sensitivity cadmium sulfide photocell engineered exclusively for use with the Fireye 48PT1 lead sulfide infrared scanner. Designed for precise flame detection in industrial and commercial burner applications, this component monitors infrared radiation emitted by combustion. The 4 128 1 operates as a resistive element that decreases in resistance upon exposure to infrared energy, providing the primary signal
US$ 33.00
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US$ 33.00