100170614 | HIGH LIMIT | Lochinvar & A.O. Smith

Protect Your Heating System: NCO-100170614 Lochinvar & A.O. Smith High LimitSwitchProtect your water heater from overheating with the NCO-100170614 High Limit Switch from Lochinvar & A.O. Smith. This critical safety device monitors water temperature to prevent dangerously high temperatures that could lead to scalding or equipment damage. Featuring a precise temperature threshold, this switch automatically activates when temperatures exceed a predetermined level, breaking the circuit to shut off the heating element. By doing so, it prevents the water heater from overheating and ensures the safety of your equipment and the occupants of the building. Shop our HVAC supply store for the best prices and fast shipping on all your water heater needs.