Lochinvar & A.O. Smith 100108977 Heating Element 318973-401 This mechanical pressure switch activates

This mechanical pressure switch activates immediately upon reaching the set point

Broad Compatibility: Replaces multiple obsolete part numbers including 50A62-121-06

Energy Management: Offers 5+2 day programming with 4 periods per day (Morning

which could lead to unsafe operation

it offers a zero-minimum differential design

Lochinvar & A.O. Smith 100108977 Heating Element 318973-401 This mechanical pressure switch activatesEnsuring your commercial or residential water heater maintains peak thermal efficiency requires high quality components like the Lochinvar & A. O. Smith 100108977 Heating Element. This 480v 6000w heating element is engineered with a ultra durable zinc plated copper sheath, specifically designed to inhibit scale buildup and resist the corrosive effects of hard water. Measuring 13. 125 inches in length, this screw in heating element features a standard