Portage & Main Upgraded Replacement Limit Control /Auto Reset 190 Degrees Cutout $250 minimun Please check your owner's manual

Please check your owner's manual for part number compatibility

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Blow out proof stem eliminates the possibilities of hazards due to pressurization in the valve

This damper assembly includes

1000 Degrees Rated

Portage & Main Upgraded Replacement Limit Control /Auto Reset 190 Degrees Cutout $250 minimun Please check your owner's manualProduct Description Portage & Main 3 4" snap disc limit control designed to regulate fans, blowers, or serve as a high limit safety control in heating systems. Here is a breakdown of its key specifications and features: Technical Specifications Cut Out Temperature: 190F (The temperature at which the switch opens and breaks the electrical circuit) Cut In Temperature: 150F (The temperature at which the switch closes and restores the circuit) Switch