Watts 0887124 Seal Kit it maintains strict capacitance tolerances

it maintains strict capacitance tolerances and high insulation resistance to prevent premature failure during frequent cycling

substituting a switch with a different water column rating will result in ignition failure or safety hazards

protecting the heat exchanger

standard 325-3 models require a separate 12A09 vent limiter if they are not the "L" (Line) factory-certified versions

What are the symptoms of a failing inducer wheel

Watts 0887124 Seal Kit it maintains strict capacitance tolerancesThe Watts 0887124 Seal Kit (listed interchangeably as Watts 887124) is a critical field service solution designed specifically for repairing the relief valve assembly on 3 4" to 1" Watts Series 909 Reduced Pressure Zone (RPZ) backflow preventers. As a lead free compliant kit, it ensures the hydraulic integrity of the relief valve mechanism, preventing nuisance dripping and ensuring the assembly maintains the required pressure differential between the