Honeywell T8775C Round Non Programmable Digital Thermostat

The T8775A Thermostat provides 24V control of heating only systems. The T8775C Thermostat provides single-stage temperature control for 24V heating-cooling systems with manual changeover from heat to cool.

T8775C Round Thermostat

T8775C Thermostat  $60.50 US 

Features

• Attractive styling complements any decor.
• Large easy-to-read display.
• The temperature reading is easily seen from a distance.
• Backlit display.
• On-demand backlighting makes it easy to read the display in a dark room or hallway.
• No batteries required.
• The temperature setting is held permanently in memory in the event of a power failure.
• Powered through heating-cooling system controls.
• System and Fan switches on the T8775C model.
• Manual changeover from heat to cool on T8775C model.
• Easy installation, set up and 5-minute compressor bypass saves time and increases installer productivity.
• Easily configurable by the use of DIP switches.
• F or C temperature display.
• Selectable heating cycle rates (1, 3, 6, 9 cph) for a variety of applications.
• Cooling cycle rate is fixed at 3 cph.
• This is the standard compressor setting for quick installations.
• Minimum off-time for compressors in the cooling mode.
• Protects and extends the life of the equipment.
• Decorative cover plate is available to cover marks on the wall or to mount the T8775 Thermostat onto an electrical box.

Product Specifications

Application	24 Vac gas, oil and electric heating with cooling, including 1 heat/1 cool heat pumps
Mounting	Front wired
Changeover	Manual
Color	Premier White®
Stages	1 Heat/1 Cool
Power Method	Powered through heating-cooling system controls
Terminal Designations	R, Rc, O, B, G, Y, W
Switch Positions (Fan)	AUTO-ON
Switch Positions (System)	OFF-HEAT-COOL
Switch Type	Electronic
Accuracy (F)	1 F/0.5 C
Dimensions (in.)	3 11/16 in. diameter x 1 7/16 in. deep
Dimensions (mm)	94 mm diameter x 37 mm deep
Setting Temperature Range (F)	40 F to 90 F in heating; 45 F to 99 F in cooling
Setting Temperature Range (C)	4.5 C to 32 C in heating; 7 C to 37 C in cooling
Electrical Ratings	20 to 30 Vac
Cycles per Hour	Adj. 1,3,6,9
Ambient Temperature Range (F)	40 F to 110 F
Ambient Temperature Range (C)	4.5 C to 43.3 C
Operating Humidity Range (% RH)	5 to 90% RH
Description	Premier White 1Heat/1 Cool Stage Digital Round™ Thermostat with manual changeover and R,RC,O,B,G,Y,W terminals for 24 Vac gas, oil and electric heating with cooling, including 1 heat/1 cool heat pumps
Includes	Wallplate, 4074FAB resistor, mounting screws and wall anchors.
T8775C Thermostat Installation
T8775C Thermostat Users Guide

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