Replacing with a genuine HK70EZ001 plug restores a low-resistance connection

this is an automatic reset thermal switch

Using the old capacitor is never recommended when installing a new motor as it may lead to overheating

Precise 0-5" WC Range: Optimized for low-pressure sensing in commercial ductwork and air handling units

always verify your existing capacitor's MFD rating when replacing any fractional motor

Siemens Industrial Controls 3RT2026-1AB00 Contactor R-407A Replacing with a genuine HK70EZ001The Siemens 3RT2026 1AB00 is an S0 frame size power contactor engineered for SIRIUS innovation systems, specifically designed for switching AC 3 motors and inductive loads. Rated for 25 Amps (11 kW at 400V), this 3 pole contactor operates on a 24V AC 50 60Hz coil, making it a standard choice for HVACR control circuits and industrial automation panels. The unit features 1 NO + 1 NC integrated auxiliary contacts, providing essential feedback for