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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 PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 400 PSI, CUT-IN 30

PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 400 PSI, CUT-IN 30

ROBERTSHAW:RHS-400300
SKU: ROBERTSHAW:RHS-400300
$13.83
Picture of PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 425 PSI, CUT-IN 32

PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 425 PSI, CUT-IN 32

ROBERTSHAW:RHS-425325
SKU: ROBERTSHAW:RHS-425325
$14.79
Picture of PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 450 PSI, CUT-IN 25

PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 450 PSI, CUT-IN 25

ROBERTSHAW:RHS-450250
SKU: ROBERTSHAW:RHS-450250
$14.79
Picture of PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 5 PSI, CUT-IN 20 P

PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 5 PSI, CUT-IN 20 P

ROBERTSHAW:RHS-0520
SKU: ROBERTSHAW:RHS-0520
$14.79
Picture of PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 50 PSI, CUT-IN 90

PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 50 PSI, CUT-IN 90

ROBERTSHAW:RHS-5090
SKU: ROBERTSHAW:RHS-5090
$14.79
Picture of PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 600 PSI, CUT-IN 47

PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 600 PSI, CUT-IN 47

ROBERTSHAW:RHS-600475
SKU: ROBERTSHAW:RHS-600475
$14.79
Picture of PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 650 PSI, CUT-IN 51

PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 650 PSI, CUT-IN 51

ROBERTSHAW:RHS-650510
SKU: ROBERTSHAW:RHS-650510
$12.91
Picture of PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 75 PSI, CUT-IN 100

PRESSURE CONTROL - AUTOMATIC SPST CUT-OUT 75 PSI, CUT-IN 100

ROBERTSHAW:RHS-75100
SKU: ROBERTSHAW:RHS-75100
$14.79
Picture of PRESSURE CONTROL - MANUAL SPST CUT-OUT 350 PSI

PRESSURE CONTROL - MANUAL SPST CUT-OUT 350 PSI

ROBERTSHAW:RHM-350
SKU: ROBERTSHAW:RHM-350
$20.98
Picture of PRESSURE CONTROL - MANUAL SPST CUT-OUT 375 PSI

PRESSURE CONTROL - MANUAL SPST CUT-OUT 375 PSI

ROBERTSHAW:RHM-375
SKU: ROBERTSHAW:RHM-375
$19.59