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Robertshaw 1950 & 1951 Thermopiles 21424

SKU kpi026-21424
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Product details

SKU: kpi026-21424
Manufacturer: Robertshaw
Manufacturer Part Number: 21424

Product description

The Robertshaw 1950 and 1951 Series Thermopiles lead the industry for gas appliance applications. Their primary function is to ensure a standing pilot light is operative so that on a call for heat, the main burner gas will be properly ignited. Thermopiles are placed in gas applications to detect the existence of a flame for safety purposes by shutting off the potential gas flow to a burner.

A thermopile is the assembly of many thermocouples to increase the millivolt output.

Robertshaw thermopiles have two types of connections: coaxial and two-wire spade connectors. The 1950 Series Thermopiles, also known as TP-75, are two-wire spade connectors. The 1951 Series Thermopiles, also known as CP-2 (250 to 750 millivolts), are coaxial connectors. The 1950 and 1951 Series Thermopiles (pilot generators) are designed for use on self-powered gas control systems. They can be used to replace similar competitive devices.

Features and Benefits

  • Easy burner installation with attached threaded nut
  • Stainless steel outer jacket for long life and resistance to heat blistering
  • Combination of copper and nickel alloys for good electrical conductivity
  • Mica washer to insulate from shorting conditions
  • Tinnerman clip included
  • Various lengths available for multiple applications

Additional Information

Additional Information

Series ApplicationUnitrol 110 Thermopile
Lead Length914mm
Connection TypeTwo Lead

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