Resideo t775m2014 Electronic Remote Temperature Controller 2 Sensor Inputs 4 Spdt Relays 2 Analog Outputs Nema 4X

Product Description

The Resideo T775M2014 is an electronic remote temperature controller built for commercial and agricultural HVAC applications where precision, flexibility, and reliability are required. This unit accepts 2 temperature sensor inputs and delivers 4 SPDT relay outputs along with 2 analog outputs, giving technicians broad control over a wide range of loads. It operates as either an on/off or modulating analog controller, making it suitable for chiller control, boiler staging, greenhouse climate management, cold storage monitoring, and similar demanding environments.

The T775M2014 is housed in a NEMA 4X rated enclosure, which provides protection against dust, corrosion, and water ingress. This makes it a dependable choice for installations exposed to wash-down conditions or outdoor-adjacent environments. The unit accepts supply voltage of 24 Vac or 120/240 Vac at 50 or 60 Hz, so it adapts to a variety of electrical configurations without additional transformers in many cases.

Each relay is rated at 10.0 amps resistive at 24 Vac. At 120 Vac, relays handle 1/2 hp loads with 9.8 AFL, 58.8 ALR, and 125 VA pilot duty. At 240 Vac, ratings are 1/2 hp with 4.9 AFL, 29.4 ALR, and 125 VA pilot duty. The analog outputs use the Electronic Series 90 format, compatible with a wide range of proportional actuators and valves.

Sensor inputs use a 1097 ohm PTC element at 77 degrees Fahrenheit. The setpoint range spans -40 F to 248 F, and accuracy is rated at 1 F at 77 F. The differential temperature range runs from 1 F to 150 F. Sensors can be located up to 1,000 feet from the controller, making remote sensing straightforward in large facilities. One T775-SENS-WR sensor is included. The system is also expandable by adding one or two T775S modules, each providing 4 additional relays. The controller measures 8 5/32 inches high by 4 13/32 inches wide by 2 15/16 inches deep. It replaces T775G1005, T775G1013, T775G1021, and T775G1039.

• NEMA 4X enclosure rated for harsh, wet, and corrosive environments
• Wide setpoint range from -40 F to 248 F with 1 F accuracy at 77 F
• Expandable system supports up to 2 additional T775S modules for added relay capacity

Product Highlights

The Resideo T775M2014 delivers flexible, high-accuracy remote temperature control with 4 SPDT relays, 2 analog outputs, and dual sensor inputs in a rugged NEMA 4X enclosure. It is a direct replacement for multiple legacy T775 models and is well suited for commercial HVAC, agricultural, and industrial temperature control applications.

Product Information

Standard Information

• Brand: RESIDEO
• Manufacturer Part Number: T775M2014

Technical Specifications

• Application: On/off or analog controller for electronic accuracy and remote temperature sensing
• Type: Modulating - NEMA 4X
• Analog Outputs: 2
• Relay Outputs: 4 SPDT
• Sensor Inputs: 2
• Voltage: 24 Vac or 120/240 Vac
• Frequency: 50/60 Hz
• Relay Contact Rating at 24 Vac: 10.0A resistive
• Relay Contact Rating at 120 Vac: 1/2 hp; 9.8 AFL, 58.8 ALR, 125 VA Pilot Duty
• Relay Contact Rating at 240 Vac: 1/2 hp; 4.9 AFL, 29.4 ALR, 125 VA Pilot Duty
• Dimensions: 8 5/32 inches high x 4 13/32 inches wide x 2 15/16 inches deep
• Sensor Element: 1097 ohms PTC at 77 F (25 C)
• Maximum Sensor Distance: Up to 1,000 feet
• Setpoint Temperature Range: -40 F to 248 F
• Accuracy: 1 F at 77 F
• Differential Temperature Range: 1 F to 150 F
• Operating Ambient Temperature Range: -40 F to 140 F at 60 Hz
• Analog Output Type: Electronic Series 90
• Sensors Included: T775-SENS-WR (1)
• Expandable: Add 1 or 2 T775S modules, 4 relays each
• Replaces: T775G1005, T775G1013, T775G1021, T775G1039