maintaining the same electrical characteristics and physical mounting footprint

Direct CON-3/120/90 Replacement: Designed as an exact cross-reference for the CON-3/120/90 to simplify inventory and onsite repairs

For technicians troubleshooting a no-spark condition or erratic burner cycles

What does the 0-5 mV output signify

This genuine OEM Laars replacement part is engineered specifically for Rheos and Rheos+ boiler models

Tekmar Controls 009K Transformer 323055-751 maintaining the same electrical characteristicsFor veteran technicians looking for a reliable, code compliant power solution, the Tekmar Controls 009K Transformer kit is the standard for hydronic heating and HVACR control systems. This heavy duty 40VA control transformer steps down 120V AC primary power to a stable 24V AC secondary output, providing ample amperage for multiple zone valves, stats, or advanced tekmarNet communication modules. Unlike bare bones alternatives, the 009K includes a