while the balanced impeller wheel minimizes vibration and premature bearing wear

the J996MDA-2 is technically identical to the J996MDA-2H

Common Questions Is the 94H80 compatible with natural gas systems

With a wide setpoint temperature range of -30 to 130 degrees F

Is the UVP-212106-00 compatible with 240V systems

Utica-Dunkirk S47 Limit Switch 340155-7026 while the balanced impeller wheelWhen you're out in the field and a homeowners boiler is cycling on high limit or failing to fire, the Utica Dunkirk S47 Limit Switch is the OEM replacement part you need to restore safe, reliable operation. This high limit safety control is a critical safeguard in hydronic systems, engineered to interrupt the burner circuit if water temperatures exceed safe operating parameters. As a precision calibrated HVAC safety switch, it features a 200F open