This HVAC start relay is compatible with popular Trane and American Standard models

Compacted Bead Core: Specifically blended desiccant for maximum moisture and acid removal in contaminated systems

the Lennox 43H88 relay features robust internal construction to withstand the voltage fluctuations common in field environments

How do I clear the 'L' lockout code after a failed ignition

this professional-grade manometer test kit provides the precision required to meet manufacturer specs on standard residential and commercial gas valves

Crown Engineering CA480 Igniter 323055-751 This HVAC start relay isWhen you are dealing with a critical no heat call for an industrial boiler or a furnace, the Crown Engineering CA480 Igniter is a reliable high performance solution for restoring combustion. This heavy duty oil burner igniter is engineered specifically for the demanding environments of industrial kilns and large scale heating systems. As a direct CA480 replacement for the IC 9 2 and MX 19407 models, it provides a precise, high energy spark to ensure