Laars Heating Systems RE2074000 Well Kit 326058-757 The Lennox 21703 is designed

The Lennox 21703 is designed for clockwise (CW) rotation when viewing from the hub or bore end of the wheel

1 seconds up to 999 hours across four selectable scales

making it a rugged OEM replacement ignition control for multi-brand HVACR systems including ICP

set-it-and-forget-it solution

5-inch VG7000 valve

Laars Heating Systems RE2074000 Well Kit 326058-757 The Lennox 21703 is designedThe Laars Heating Systems RE2074000 Well Kit is a professional grade component designed for precision temperature monitoring in hydronic heating and domestic hot water systems. This 1 2" NPT immersion well serves as a robust thermal interface, allowing aquastats or temperature probes to interface with the system fluid without direct exposure. By utilizing high conductivity materials, this Laars replacement part ensures rapid thermal transfer for