Honeywell Commercial T775B2032 Electronic Remote Temperature Controller

Electronic Remote Temperature Controller, Honeywell T775B2032, is a versatile standalone controller for commercial heating, cooling, boiler, and chiller applications. Designed with a compact 1/4 inch diameter by 2 inch length sensing bulb, it delivers precise temperature regulation across a wide range. Operating with 50 Hz (-40 to 125°F) or 60 Hz (-40 to 140°F) input, it supports a broad setpoint from -40 to 248°F and a programmable differential of 1–150°F.

Built for reliability, this controller features two SPDT contacts, a conduit connection, and a rugged NEMA 1 enclosure to protect sensitive electronics in busy mechanical rooms. It carries UL, CUL, CE, and C-Tick approvals for global compatibility and safety.

Includes a 1097 Ohm PTC sensor (77°F) with a maximum distance to sensor up to 1000 ft. The package includes sensor model 50021579-001.

• Two SPDT contacts for versatile control configurations
• Conduit connection with a rugged NEMA 1 enclosure
• Wide electrical ratings: 10 A at 24V AC (resistive); 9.8 A at 120V AC; 4.9 A at 240V AC (full load); 1/2 HP at 120/240 VAC
• Global approvals: UL, CUL, CE, C-Tick
• Sensor and reach: 1097 Ohm PTC at 77°F; includes 50021579-001 sensor; up to 1000 ft sensor distance
• Two sensor inputs support simultaneous monitoring and control
• Applications: Heating, Cooling, Boiler, Chiller