ThermODisc Adjustable Thermostat 175 to 215°F Open On Temperature Rise

Supco Thermostat Guard - 5-3/8 x 3-1/2 x 8-1/4 SUPCO offers a complete line of metal and plastic thermostat guards for the HVAC industry. Manufactured with the highest quality materials and production standards to ensure rugged dependability and attractive appearance. Hi-impact plastic construction. Clear plastic finish.

Universal Size Steel Thermostat Guard, With Mounting Ring Base for use with All White-Rodgers Room Thermostats Including "Blue". Tamper Resistant Heavy Duty Steel Design 18 gauge cover, 22 gauge frame with Beige enamel finish. These Durable Metal Guards are Designed for Government, Military, Industrial and Educational Applications to Prevent Adjustment of the Temperature by Unauthorized Personal. Made in the USA .

Johnson Controllers Mechanical Temperature Controller A19AAB-26C High Range, SPST - Open High, Heat Only The A19 Series mechanical controls are single stage temperature controls that incorporate liquid-filled sensing elements. Features: wide temperature ranges available constant differential throughout the entire range SPST or SPDT snap-acting switches fixed or adjustable differential available unaffected by barometric pressure changes unaffected by cross-ambient conditions compact enclosure variety of sensing element styles

Johnson Controllers Mechanical Temperature Controller A19ABA-45C Remote Bulb, SPST - Open Low, Cool Only The A19 Series mechanical controls are single-stage temperature controls that incorporate environmentally friendly liquid-filled sensing elements. Features: Wide temperature ranges available Constant differential throughout the entire range Compact enclosure Fixed or adjustable differential available Variety of sensing element styles Unaffected by cross-ambient conditions

The A11 Series low temperature cutout controls incorporate a 20-foot long, vapor charged, sensing element. The A11 reacts to the coldest 18-inch section of the controls sensing element. The A11 is suitable for monitoring the face temperature of hot water coils for freeze protection. Features: Snap-acting switch External temperature scale Easy setpoint adjustment with top or bottom access