this unit is a direct cross-reference to the SV9640M4124 model

Scald Protection: Features a robust brass-to-brass high-temperature limit stop to lock in maximum safe output temperatures

Superior Conductivity: Welded terminal bolts eliminate the mechanical failure points common in crimped alternatives

Key Benefits for Field Technicians OEM Compatibility: Designed specifically for seamless integration with Honeywell S86 and S87 ignition modules

Does this unit come with a dial

Lochinvar & A.O. Smith 100108960 Heating Element 321142-301 this unit is a directThe Lochinvar & A. O. Smith 100108960 Heating Element is a heavy duty 10. 75" screw in element engineered for high demand residential and light commercial water heating systems. Featuring a 3000W 120V configuration, this copper heating element is manufactured with Corrogard zinc plating to provide superior resistance in hard or aggressive water conditions. As a zinc plated water heater element, it offers a mid line density design that balances thermal