Fenwal 12-E27121-020-04 Mounting Head 326058-758 the 46365402 replacement lamp should

the 46365402 replacement lamp should be installed annually to ensure the UV intensity remains sufficient to disrupt the DNA of microorganisms

Whether you are dealing with a Lochinvar Knight boiler or a compatible A

ensuring correct mounting footprints and terminal alignments

ensuring a direct fit for standard gas manifold assemblies

These units are rated for temperatures up to 150°F (65°C) to handle standard industrial compressed air discharge

Fenwal 12-E27121-020-04 Mounting Head 326058-758 the 46365402 replacement lamp shouldThe Fenwal 12 E27121 020 04 Mounting Head is a high precision Detect A Fire thermal detector engineered for fire suppression release and overheat alarm signaling. Designed with rate compensation technology, this unit accurately monitors ambient temperature without the lag inherent in standard fixed temperature sensors or the false positive risks of rate of rise detectors. This vertical mount model features a 300 series stainless steel shell and hex