Lochinvar & A.O. Smith 100208662 Cutoff Els PW 17895 this 32K70 (LB-74093) is the

this 32K70 (LB-74093) is the designated HVAC replacement part

Mounting the unit with the sample line connections facing "up" should be avoided to prevent moisture or debris accumulation from affecting the diaphragm's sensitivity

Versatile Application: Suitable for 1

this controller is ideal for commercial refrigeration

Lochinvar & A.O. Smith 100208662 Cutoff Els PW 17895 this 32K70 (LB-74093) is theThe Lochinvar & A. O. Smith 100208662 Probe is a critical safety component designed for low water cutoff (LWCO) systems in high efficiency boilers and water heaters. As a direct OEM replacement part, it ensures the control board receives accurate conductivity signals to prevent dry firing conditions that can lead to catastrophic heat exchanger failure. This probe is technically identical to and replaces WTR2222 and WTR2222K, providing a seamless fit