T4039 Fan Coil Thermostat
Control line voltage valves of a fan coil unit in cooling, manual or automatic changeover heating-cooling systems.
Directly operate one or two valves.
Positive deadband separates heating and cooling circuits in automatic models.
Includes allen wrench for cover and mounting screws.
Application Type 4-pipe fan coil, automatic heat-cool changeover
Supply voltage (Vac and Hz) 120 to 277 Vac, 50, 60Hz
Electrical Ratings (Vac, A) 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 A Normal, 1.0 A Inrush; 240 Vac: 0.16 A Normal, 0.50 A Inrush; 277 Vac: 0.14 A Normal, 0.43 A Inrush
Setting Temperature Range (F) 55 F to 95 F, marked COOL-WARM
Setting Temperature Range (C) 13 C to 35 C, marked COOL-WARM
Switches (Fan) HI-MED-LO
Switches (System) ON-OFF
Approvals, Underwriters Laboratories, Inc. File No. E34436, Vol 2, dated 3-19-73; Guide No. XAPX
Differential Temperature (C) The differential from make of one contact to make of the opposite contact is 4 C maximum with a positive deadspot.
Differential Temperature (F) The differential from make of one contact to make of the opposite contact is 7 F maximum with a positive deadspot.
Dimensions (in.) 4 5/8 in. high, 4 15/16 in. wide, 1 5/16 in. deep.
Dimensions (mm) 118 mm high, 125 mm wide, 33 mm deep.
Humidity (% RH) 5% to 95% RH, non-condensing
Includes Allen wrench for cover and mounting screws
Mounting 4 in. square outlet box or 2-ganged outlet box
Description Fan Coil, Automatic heating-cooling
Approvals, Canadian Standards Association Certified
Replaces Part Numbers: CART4039M1004, CAR2E858.