this spring provides a fixed 3

4074EVK is identical to 4074EVK/U

5-inch lead applications

we recommend a liquid-filled gauge to dampen the needle and protect the internal movement

MARS 34616 Kit this spring provides a fixedFor field technicians and mechanical contractors tasked with electric furnace repair, the MARS 34616 Kit provides a high reliability solution for restoring failing heating assemblies. This 2500W heating element restring kit is engineered for versatility, delivering 2500W at 240V or 1875W at 208V, making it compatible with a broad range of HVAC strip heaters and residential air handlers. The kit features a high grade, close wound nichrome resistance