Lochinvar & A.O. Smith 100277799 Probe 324846-701 Use a gauge to confirm

Use a gauge to confirm the 25-75 psi range

Engineered with a 460V primary and a 230V secondary

the Detroit Radiant TP-50A is the designated engineering replacement for the V-50

While surface carbon can be brushed off

it provides the consistent arc necessary for reliable pilot or main flame initiation in immersion burners and air heating applications

Lochinvar & A.O. Smith 100277799 Probe 324846-701 Use a gauge to confirmThe Lochinvar & A. O. Smith 100277799 Probe is a critical safety component engineered for precision low water cut off (LWCO) monitoring in high efficiency commercial and residential heating systems. Designed to integrate seamlessly with the Lochinvar FBL and FBN series boilers, this probe detects the presence of water via conductivity to prevent dry fire conditions that cause catastrophic heat exchanger failure. As a veteran technician knows,