The White Rodgers 11A79-2 is a fast-response, direct immersion temperature control designed for hydronic heating systems, boilers, and process equipment. This unit ensures accurate and reliable temperature regulation with an adjustable differential and rapid thermal response.Specifications:
- Temperature Range: 100°F to 240°F
- Adjustable Differential: 7°F to 45°F
- Switch Type: SPDT (Single Pole Double Throw)
- Electrical Ratings: 7.4 A @ 120 Vac, 3.7 A @ 240 Vac
- Mounting Orientation: Horizontal or vertical
- Thread Size: 1/2" pipe threads (includes 3/4" bushing)
- Bulb Extension: 3-3/8" beyond threads
- Dimensions: 5-3/8" H x 2-5/16" W x 1-7/8" D
- Color: Gray
- Direct immersion design for faster response times
- Special hydraulic action element for improved temperature sensitivity
- Temperature dial adjustable through the cover, calibrated in both °F and °C
- Can be used as a high limit, low limit, or combination low limit and circulator control
- Mounts in any position without affecting performance


