and DR4500 circular chart recorder models

this tank must be positioned on the liquid line

2 compliant ventilation for residential and light commercial applications

providing balanced refrigerant distribution through the evaporator coil

Lochinvar & A.O. Smith 100111550 Transformer Els PW 17895 and DR4500 circular chart recorderThe Lochinvar & A. O. Smith 100111550 Transformer is a critical OEM replacement part designed for high efficiency water heaters and commercial boilers. As a 120V to 24V step down transformer, it provides the necessary 24VAC power to the integrated control board, ignition modules, and safety limit circuits. Rated at 8. 4VA, this component ensures voltage stability and protects sensitive electronics from interference, which is vital for maintaining the