This model is 100% identical to the H43GA-3C

This lead is specifically designed for valves equipped with ECO terminals

Contractor Grade: Tool-free barbed sample line connections facilitate rapid troubleshooting and installation

a heavy-duty panel-mount fuse holder engineered for Midget-style fuses and Class CC fuses

along with specific equipment from Armstrong Air

Lochinvar & A.O. Smith 100187914 Burner Assembly 318172-701 This model is 100% identicalThe Lochinvar & A. O. Smith 100187914 Burner Assembly is a critical replacement component for high output heating and cooling systems, specifically engineered for natural gas water heaters. This 18 inch final burner assembly kit features a precision drilled #34 orifice, calibrated to maintain the exact gas fuel delivery and stoichiometric ratio required for efficient combustion. As a genuine OEM repair part, it ensures seamless HVAC compatibility with