Fireye UV7A4W Scanner THPU32HP7Y The Nordyne 904768 Door Set

The Nordyne 904768 Door Set is a precision-engineered replacement panel assembly designed specifically for M7RL and M7TL series gas furnaces

maintaining structural integrity across a wide operating temperature range to prevent downtime in critical mechanical rooms

It must be positioned facing the air filter to prevent ultraviolet light from damaging the filter material

Commercial-Grade Durability: Features laser-welded stainless steel bellows for long-term repeatability and resistance to vibration

making it suitable for a wide range of low-pressure steam and hydronic boilers

Fireye UV7A4W Scanner THPU32HP7Y The Nordyne 904768 Door SetThe Fireye UV7A4W Flame Scanner is a high sensitivity ultraviolet sensor engineered for industrial combustion flame safety in gas and oil burners. Designed specifically for systems that cycle on and off frequently, this Fireye UV scanner utilizes a gas filled quartz UV tube to detect radiation in the 185 to 245 nanometer range. This NEMA 4 flame sensor features a rugged construction with a 1 2" NPT insulated nylon coupling and a 4 foot shielded