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

125 PSI Rated Performance: Specifically built to handle the rigors of standard low-pressure boiler systems

allowing for faster unit uptime and reliable performance in the field

Field technicians should verify the condition of the ceramic insulator and probe alignment during routine seasonal maintenance to ensure peak HVAC system performance

The compact snap-track mounting design and pressure-plate screw terminals facilitate rapid installation in standard control panels

Hydrolevel 170 Low Water Cut-Off 30067439-890 including those with sensitive nickel-platedThe 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