Eaton Cutler-Hammer C25DNY162T Contactor 340155-7026 Simplified Installation: The valve neck

Simplified Installation: The valve neck extension design allows for easier insulation wrapping and better access to manual overrides in hydronic control systems

and 31 gas modulation systems

following manufacturer torque specs for the included gaskets is critical for preventing combustion gas leaks

LP requires a much smaller orifice (typically around #54 or #55) to account for the higher energy density and pressure of propane

an open circuit or high resistance (typically over 90-100 ohms for this style) indicates the ignitor assembly has failed and requires replacement

Eaton Cutler-Hammer C25DNY162T Contactor 340155-7026 Simplified Installation: The valve neckThe Eaton Cutler Hammer C25DNY162T Contactor is a heavy duty 3 pole definite purpose contactor engineered for the rigorous demands of the HVACR industry. Designed as a 50mm frame unit, this 40 amp contactor provides reliable motor control and protection for compressors, pumps, and heating elements. Operating on a 24VAC control coil (50 60 Hz), it ensures seamless integration with standard low voltage residential and commercial thermostat circuits. The