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Edmondson Supply will be closed Tuesday, December 24th & Wednesday, December 25th to celebrate Christmas. Final guaranteed shipping time is 12pm EST Monday, December 23rd. Regular shipping will resume Thursday, December 26th.
Edmondson Supply will be closed Tuesday, December 24th & Wednesday, December 25th to celebrate Christmas. Final guaranteed shipping time is 12pm EST Monday, December 23rd. Regular shipping will resume Thursday, December 26th.

PRO1 IAQ T855SH Digital 7-Day Programmable Thermostat, 5 Heat - 3 Cool, Universal Residential/Light Commercial

Save 57%
Original price $251.93
Current price $107.97
SKU T855SH
Currently 4 in stock.

PRO1 IAQ T855SH Digital 7-Day Programmable Thermostat, 5 Heat - 3 Cool, Universal Residential/Light Commercial

Products usually ship within 1 business day.

  • Universal - Residential / Light Commercial
  • Up to 2 Heat, 3 Cool Conventional
  • Up to 5 Heat, 3 Cool Heat Pump
  • Battery or Hardwired
  • 7 Day, 5/1/1 or Non-Programmable

 

This model features: 

  • 16 Remote sensor capable
  • 8 sq. inch dispaly
  • Blue backlight
  • Glow in the dark light button
  • Easy access battery compartment
  • Two and four occupancy/unoccupancy time periods available
  • Partial and full keypad lockout
  • Adjustable setpoint limits
  • Summer away mode
  • Humidity and dehumidity control
  • Set dual fuel balance points (requires R250S)
  • Compatible with indoor remote sensors (R251S)
  • Ventilation control
  • IAQ fan settings
  • Advanced pre-occupancy purge
  • Auto changeover
  • Customizable staging logic

     

    Brochure

    Installation Manual

    Operation Manual

    Submittal Sheet

     

    Specifications

    Application:
    Up to 2 heat, 3 cool conventional / Up to 5 heat, 3 cool heat pump
    Programmability: 7 day, 5/1/1 or Non-programmable
    Changeover: System Switch
    The display range of temperature:
    41˚F to 95˚F (5˚C to 35˚C)
    The control temperature range: 44˚F to 90˚F (7˚C to 32˚C)
    Display Accuracy: +/- 1˚F
    Heat Swing: Adjustable from 0.2˚F to 2.0˚F
    Cool Swing: Adjustable from 0.2˚F to 2.0˚F
    Terminals: Rc, Rh, G, Y, Y2, S1, S2, C, O, B, W/E, W2
    Load rating: 1 amp per terminal, 1.5 amp maximum all terminals combined
    Power source: 18 to 30 VAC, NEC Class II, 50/60 Hz for hardwire (common wire); Battery power from 2 AA Alkaline batteries
    Operating ambient: 32° to +105° (0° to + 41°C)
    Operating humidity: 90% non-condensing maximum
    Mounting: Wall or Junction Box
    Dimensions of thermostat: 4.7"W x 4.4"H x 1.1"D