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Robertshaw

In 1899, inspired by necessity, Frederick W. Robertshaw invented the thermostat. Then he founded a manufacturing company to make it. A century later, and still inspired by our founder, Robertshaw has been awarded more than 2,000 patented inventions. Naturally, a few things have changed since the first thermostat. But the inspiration to develop new inventions hasn’t. The father of our company inspired us to become a global leader in the appliance controls industry. Our ability to custom design innovative electronic and electromechanical controls to meet customers’ needs is without equal.

Our latest inventions are highlighted on our new Innovations and Solutions site. Each invention fulfills an important industry need and is the latest in a line of innovative controls that have been developed over the past few years. That kind of inventive thinking – and spirit – means you can expect higher standards. And get higher quality. Call. Ask about our latest inventions. And find out about the complete line of appliance and HVACR controls in the industry. You’ll benefit from our belief that invention is 1% inspiration, 99% perspiration. And learn, as we have, that sweating out the details leads to inspiring rewards.

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Picture of 41-802N IGNITOR, SILICON NITRIDEROBERTSHAW SIN

41-802N IGNITOR, SILICON NITRIDEROBERTSHAW SIN

ROBERTSHAW:41-802N
SKU: ROBERTSHAW:41-802N
$35.60
Picture of 41-803 IGNITOR, SILICON CARBIDEROBERTSHAW IGNITOR

41-803 IGNITOR, SILICON CARBIDEROBERTSHAW IGNITOR

ROBERTSHAW:41-803
SKU: ROBERTSHAW:41-803
$35.60
Picture of 41-803N UNIVERSAL HOT SURFACE NITRIDE IGNITOR

41-803N UNIVERSAL HOT SURFACE NITRIDE IGNITOR

ROBERTSHAW:41-803N
SKU: ROBERTSHAW:41-803N
$42.00
Picture of 4200-002 Commercial gas thermostat, 150-500F Model type FDO 7/16" tubing connections with 48" capillary & 3/16" x 14-3/4" bulb.
Picture of 4200-005 Commercial gas thermostat, 150-500F Model type FDO 1/2" pipe connections with 48" capillary & 3/16" x 14-3/4" bulb.
Picture of 4200-007 Commercial gas thermostat, 150-500F Model type FDO 1/2" pipe connections with 48" capillary & 1/4" x 8-7/16" bulb.
Picture of 4200-011 Commercial gas thermostat, 200-500F Model type FDTO 1/2" pipe connections with 48" capillary & 3/16" x 14-3/4" bulb.
Picture of 4200-012 Commercial gas thermostat, 150-500F Model type FDO 7/16" tubing connections with 72" capillary & 3/16" x 14-3/4" bulb.
Picture of 4200-025 Commercial gas thermostat, 150-500F Model type FDO 3/8" pipe connections with 54" capillary & 3/16" x 14-3/4" bulb.