Robertshaw® thermopiles are the industry leader 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 thermopiles, also known as TP-75, are two-wire spade connectors. The 1951 thermopiles, also known as CP-2 (500-600 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
Various lengths available for multiple applications

The Robertshaw 1970 Series Thermocouple Uni-Couple® design allows for installation to virtually all pilot burners. The versatile zip nut may be pushed, pulled or threaded onto the thermocouple's rolled threads for proper positioning in every application.

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

The Robertshaw® 1980 Series Snap-Fit® Thermocouples offer easy installation into the majority of pilot burners. They are manufactured without complicated adaptors, but with extra insulation that the brass sheath provides under high ambient temperatures.

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

The Robertshaw® 1980 Series Snap-Fit® Thermocouples offer easy installation into the majority of pilot burners. They are manufactured without complicated adaptors, but with extra insulation that the brass sheath provides under high ambient temperatures.

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

The Robertshaw 1970 Series Thermocouple Uni-Couple® design allows for installation to virtually all pilot burners. The versatile zip nut may be pushed, pulled or threaded onto the thermocouple's rolled threads for proper positioning in every application.

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

The Robertshaw® 1980 Series Snap-Fit® Thermocouples offer easy installation into the majority of pilot burners. They are manufactured without complicated adaptors, but with extra insulation that the brass sheath provides under high ambient temperatures.

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

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. It includes PG9 Pilot Adaptor.

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

The Robertshaw® 1980 Series Snap-Fit® Thermocouples offer easy installation into the majority of pilot burners. They are manufactured without complicated adaptors, but with extra insulation that the brass sheath provides under high ambient temperatures.

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

The Robertshaw® 1980 Series Snap-Fit® Thermocouples offer easy installation into the majority of pilot burners. They are manufactured without complicated adaptors, but with extra insulation that the brass sheath provides under high ambient temperatures.

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

The Robertshaw® 780 Series Direct Spark Controls are applicable to commercial cooking equipment, gas fired heating, and water heating systems of many types. The system acts on a demand for heat by a switch or thermostat to open the gas valve. At the same time, the 780 series ignition control supplies a spark to the electrode which ignites the gas. After the gas is lit, an electronic circuit proves the presence of flame using flame rectification. When the thermostat is satisfied, the gas valve will be closed to shut off the main burner gas.

Features and Benefits
Replaces one rod and/or two rod systems
Easy-to-install with complete in-depth installation instructions
Reduces truck stock inventory, saving space and money

The Robertshaw® 780 Series Pilot Controls Uni-Kits® feature a flame sense circuit that will work equally well on a one rod (local sense) or a two rod (remote sense) application. The automatic recycle features assure that, in the event of flame failure, main gas is disabled and the spark repetition sequence is restarted until pilot gas is ignited. Only after pilot ignition has been re-established can main gas be returned to the burner. The Robertshaw lockout version kits include the capability to shut off all gas to the furnace, should pilot ignition fail to occur after a predetermined time period. The 780-002 provides three tries for ignition. Each ignition period is 90 seconds followed by a six minute time delay between ignition attempts. If the pilot flame is not sensed after three tries, the unit goes into lockout and must be reset at the thermostat.

Features and Benefits

Replaces one rod and/or two rod systems
Reduces truck stock inventory, saving space and money
Includes vent damper adapter assembly
Easy-to-install with complete in-depth installation instructions
Pilot and main valves draw 1 Amp at 0.5 power factor
Combined load at 1.5 Amps at 0.4 power factor
95% relative humidity noncondensing at 104°F

The Robertshaw® 785 Series Automatic Pilot Relight Kits are designed for use on rooftop heating equipment, water heaters, boilers, space heaters, unit heaters, dryers, and other commercial, industrial, and residential appliances where the problem of pilot outage may occur. It should only be applied to those systems which already incorporate the necessary pilot-safety control system.

Features and Benefits
Kit Includes: Ignitor Assembly & Mounting Bracket

680 Series
Enhance the performance and safety of your HVAC system with the Robertshaw® Trane Direct Replacement Flame Sensor with a 90° Bend.

Designed as an exact match for Trane's SEN01114.

Will fit over 500 Trane furnace series, AUC1D1, AUD1, AUD2, TDC1, TDD1, TDD2, TDH1, TDH2, TDH3, TDHM, TUD1, TUD2, TUE, TUH.

680 Series
Enhance the performance and safety of your HVAC system with the Robertshaw® Lennox Direct Replacement Flame Sensor with a 90° Bend.

Designed as an exact match for Lennox's 69W43.

Will fit over 1,000 Lennox furnace series, 80AF1, 92AF1, 95AF, EL1, EL296, SLP98, SLP99.

680 Series
Enhance the performance and safety of your HVAC system with the Robertshaw® Goodman Direct Replacement Flame Sensor with a Straight Rod.

Designed as an exact match for Goodman's 0130F00010S.

Will fit in a variety of Goodman and Amana Furnace series, ADV, AMV, CPG, DBG, DC80, DC96, DCG, DD80, DFG, DK92, DM80, DM92S, DM96, DRG, DSG, GC9, GCE, GCH, GM9, GME, GMS, GMV, GPD, GPG.

Pilot Accessory Piezo Ignitor

The 10-681 flame sensor is identical to Carrier/BDP part number LH33WZ511. The 10-681 is used in a system with the 41-409 hot surface ignitor.

Specifications

Replaces LH33WZ511

The Robertshaw® Flame Sensor Assembly and Replacement Sensors have high temperature Kanthol sensor rods that will withstand 1800°F (982°C). The sensor rod is 4” long and can be cut and bent to match an original unit. Excellent replacement for most manufacturers' flame sensors.

Features and Benefits

Includes 30” of Teflon® insulated lead wire with a 482°F (250°C) rating
Connects to a 1/4” quick connect terminal

710 Series - Low Capacity
The Robertshaw® 710 Series Low Capacity Gas Valves feature an extremely compact control designed for low capacity and limited space applications. Features include three-position outlets, multi-positional capability and component replaceability.

Features and Benefits

Low capacity with 3-13/16”H x 4-21/32”L x 1-29/32” W dimensions
Gas cock dial marking Off - Pilot - On
Ambient temperature of -40°F to 175°F
Pilot outlet 1/4” tubing
Maximum inlet pressure 14” WC (0.5 PSI)
Standard NEMA terminals
Inlet filtered screen
Various gas types: natural, manufactured, mixed, LP, and LP/air mixtures
Multiple actuators available
RoHS compliant

The Robertshaw® 720 Series 24 Volt Dual Gas Valve is a six-function gas valve incorporating a manual valve, safety shut-off magnet, dual automatic valves, main gas regulator, and pilot adjustment. Models are available with and without a pressure regulator. Uni-Kit® models are factory set at 3.5” WC for natural gas, but can be converted to LP by installing the regulator conversion kit included. The wiring connections, manual selector and adjustments are easily accessible on top of the valve. With a 3-9/16” swing radius, the 720 Series lends itself well to replacing many OEM valves. Valve can be mounted in any position except upside down.

Features and Benefits
Gas cock dial marking Off - Pilot - On
Pilot outlet 1/4” tubing
Ambient temperature of -40°F to 175°F
Combination screw/spade terminal type
Maximum inlet pressure 14” WC (0.5 PSI)
Standard NEMA terminals
Inlet filtered screen
Various gas types: natural, manufactured, mixed, LP, and LP/air mixtures
Multiple actuators available
RoHS compliant

700 Series - 24 Volt Combination
The Robertshaw® 700 Series 24 Volt Combination Gas Valves offer replacement flexibility. With capacities ranging to 720,000 BTU, three-position outlets and multi-positional capability, these combination gas valves offer unlimited replacement possibilities. The 24 Volt Uni-Kit® models are suitable for either natural or LP gas. The valve is factory set at 3.5” WC natural gas. A regulator cover plate is included to convert to LP gas.

Features and Benefits
Gas cock dial marking Off - Pilot - On
Pilot outlet 1/4” tubing
Ambient temperature of -40°F to 175°F
Combination screw/spade terminal type
Maximum inlet pressure 14” WC (0.5 PSI)
Standard NEMA terminals
Inlet filtered screen
Various gas types: natural, manufactured, mixed, LP, and LP/air mixtures
Multiple actuators available
RoHS compliant