The Honeywell T4039S1040/U fan coil thermostat is designed for precise temperature control in fan coil applications. This model features an intuitive interface for easy operation and programming, ensuring optimal comfort in residential and commercial settings. With its compact design, it can be easily installed in various locations. The thermostat is built with high-quality materials, ensuring durability and reliability. It complies with industry standards, making it compatible with a wide range of HVAC systems. This thermostat enhances energy efficiency and provides accurate temperature regulation, contributing to overall system performance.
Commercial Building Controls : Thermostats - Commercial : Fan Coil/Zone Thermostats : T4039 : T4039S1040/U
Same As T4039S1016 Except Has Modified Cover to Enhance Protection.
Overview
Control line voltage valves of a fan coil unit in cooling, manual or automatic changeover heating-cooling systems.
Features
- Directly operate one or two valves.
- Positive deadband separates heating and cooling circuits in automatic models.
- Includes allen wrench for cover and mounting screws.
Product Specifications
- Application
- 4 pipe fan coil, manual heat-cool changeover
- Dimensions (in.)
- 4 5/8 in. high x 4 15/16 in. wide x 1 5/16 in. deep.
- Dimensions (mm)
- 118 mm high x 125 mm wide x 33 mm deep
- Includes
- Allen wrench for cover and mounting screws
- Item Type
- Product
- Mounting
- 4 in. square outlet box or 2-ganged outlet box
- Electrical Ratings
- Fan Switch: 120 Vac: 5.5 AFL, 33.0 ALR; 240 Vac: 2.75 AFL, 16.5 ALR; 277 Vac: 2.4 AFL, 14.4 ALR; Thermostat (Valve load): 120 Vac: 0.32 AFL, 1.0 A ALR; 240 Vac: 0.16 AFL, 0.50 ALR; 277 Vac: 0.14 AFL, 0.43 ALR
- Frequency
- 50 Hz; 60 Hz
- Approvals, Underwriters Laboratories Inc.
- File No. E34436, Vol 2, dated 3-19-73; Guide No. XAPX
- Approvals, CSA
- Certified
- Operating Humidity Range (% RH)
- 5 to 95% RH, non-condensing
- Supply Voltage
- 120 to 277 Vac
- Switch Positions (System)
- HEAT-OFF-COOL
- Switch Positions (Fan)
- HI-MED-LO
- Differential Temperature (F)
- The differential from make of one contact to make of the opposite contact is 7 F maximum with a positive deadspot.
- Differential Temperature (C)
- The differential from make of one contact to make of the opposite contact is 4 C maximum with a positive deadspot.
- Color
- Tan
- Display
- None
- Changeover
- Manual
- Setting Temperature Range (F)
- 55 F to 95 F, marked COOL-WARM
- Setting Temperature Range (C)
- 13 C to 35 C, marked COOL-WARM
