Honeywell Commercial T991A1061 Remote Temperature Controller

The Honeywell T991A1061 Remote Temperature Controller delivers precise, modulating control for duct and tank applications.

This Honeywell T991A1061 remote temperature controller uses a copper sensor bulb (1/2 in diameter x 4-3/16 in length) with a 5 ft capillary, enabling accurate sensing in challenging environments.

Built for reliability in commercial HVAC and industrial systems, it withstands up to 280°F and operates with a 24–30 VAC contact rating at 50/60 Hz, featuring a 1/2 in conduit connection for straightforward wiring and installation.

• Modulating control for stable temperature regulation in ducts and tanks
• Copper sensor bulb: 1/2 in diameter x 4-3/16 in length with 5 ft capillary
• Maximum temperature rating: 280°F; Contact rating: 24–30 VAC at 50/60 Hz
• Conduit connection: 1/2 in; Suitable for direct immersion up to 50 PSI
• Set point range: 160–260°F; Throttling range: 3–30°F
• Analog output: 135 Ω potentiometer; Single sensor input; Color/finish: gray

Ideal for commercial applications and industrial panels, the Gray Honeywell T991A1061 integrates smoothly with existing controls and wiring harnesses for durable, long-term performance.