using a genuine R102699-02 is recommended to ensure the setpoint matches the manufacturer's safety specifications exactly

replacing the entire 13H25 electrode assembly is the standard industry practice to ensure long-term system reliability

Key Benefits for Technicians Extended Compatibility: Rated for multiple refrigerants including R22

including those with sensitive nickel-plated or tin-plated evaporator plates that would be damaged by standard cleaners

Precision Fitment: Standardized round housing fits original Danfoss starting relay covers and mounting brackets without modification

Hydrolevel 170 Low Water Cut-Off 30067439-890 using a genuine R102699-02 isThe Hydrolevel 170 Low Water Cut Off is a heavy duty electronic safety control engineered for 120Vac hot water boiler applications. Designed specifically for the heating professional, the Safgard 170 (Part Number 45 170) utilizes the EL1214 sensing probe to monitor water levels without the mechanical failures associated with traditional float style devices. This unit features an automatic reset function that interrupts power to the burner immediately