White-Rodgers · Standalone
White-Rodgers 1F83C-11NP 80 Series Thermostat
Non-programmable 1H/1C thermostat with keypad lockout and adjustable temperature limits for conventional systems or heat pumps without auxiliary heat.
Legacy model
Will this work with my system?
Match your equipment to these requirements before ordering.
Works with
- Single-stage gas, oil or electric conventional systems, including documented millivolt heating
- Air-source or geothermal heat pumps without auxiliary heat
System requirements
- NEC Class II control wiring; do not connect line-voltage heating circuits.
- Match the O/B selection and Y/W heat-pump jumper to the manual.
Limitations & exclusions
- Heat pumps requiring auxiliary heat
Check before you buy
- Compare the installed equipment voltage, stage count and terminal functions with the installation manual before selecting this model.
- Compare separate RH and RC supplies with the manual’s internal-jumper instructions.
Manufacturer documentation (1)
Use these documents to compare your exact model and configuration.
Overview
Non-programmable 1H/1C thermostat with keypad lockout and adjustable temperature limits for conventional systems or heat pumps without auxiliary heat.
Installer temperature limits restrict heating and cooling adjustments, while keypad lockout prevents button changes. Battery operation is available when a common wire is absent. Confirm the exact terminal functions and heat-pump configuration before selecting it as a replacement.
Selection and installation
Use the linked manufacturer documents to compare the exact model, equipment configuration and installation requirements before ordering.
Product details
- Manufacturer
- Copeland Comfort Control
- SKU
- 908021
- Model / MPN
- 1F83C-11NP
- Condition
- New
- Lifecycle
- Legacy
Specifications
- Power sources
- AA alkaline batteries or 20–30 VAC hardwired power with common
- Supply voltage
- 20–30 VAC, NEC Class II, 50/60 Hz (hardwired)
- Contact ratings
- 1.5 A per terminal; 2.5 A combined maximum
- Setpoint range
- 45–99 °F
- Operating temperature
- 32–105 °F
- Operating humidity
- 90% RH maximum, non-condensing
- Setpoint limits
- Heating maximum: 47–99 °F; cooling minimum: 45–97 °F
- Keypad lockout
- Buttons can be disabled; see user menu
- Dimensions
- 3-3/4 in H × 6 in W × 1-1/8 in D
- C wire requirement
- Optional with batteries; required for hardwired operation
- Fan modes
- Auto; On
- Stage modes
- Conventional: 1H/1C; heat pump without auxiliary heat: 1H/1C
- Scheduling modes
- Non-programmable
- Millivolt support
- Yes, documented conventional applications
- Dual transformer support
- Separate RH and RC wiring supported; follow internal-jumper instruction
- System modes
- Heat; Off; Cool