Lochinvar & A.O. Smith 100110278 Gas Valve 320788-702 these two part numbers are

these two part numbers are identical in specifications

this Rheem-Ruud 51-23679-01 Motor is the direct OEM replacement engineered for precise compatibility with Rheem and Ruud residential HVAC equipment

Automatic Reset Logic: Eliminates manual restarts

Designed to withstand the thermal stresses of repeated heating cycles

Lochinvar & A.O. Smith 100110278 Gas Valve 320788-702 these two part numbers areThe Lochinvar & A. O. Smith 100110278 Gas Valve is an essential OEM replacement component designed for high efficiency residential and commercial water heating systems. Engineered for precision, this 120V natural gas valve features a 1 2 inch NPT connection and is factory calibrated to a 4" water column (WC) manifold pressure. Built for reliability in demanding HVACR applications, it integrates Intellivent technology to provide accurate thermostatic