We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White rectangular wall thermostat with backlit display and push buttons

Emerson 1F83C-11NP 80 Series Conventional 1H/1C Non-Programmable Thermostat, White

SKU CH-18SA-BWS72

Non-programmable thermostat for single-stage heating and cooling systems with large backlit display and keypad lockout

  • Product colorWhite
  • Easy setup with built-in level and standard footprint
  • Simple non-programmable operation for direct temperature control
  • Works with 1H/1C conventional and heat pump systems
  • Large backlit display for clear reading in low light
  • Keypad lockout and adjustable limits prevent unwanted changes

Emerson 80 Series Conventional Thermostat

The Emerson 80 Series 1F83C-11NP is a non-programmable thermostat designed for homeowners who want simple temperature control without daily scheduling. It supports conventional single-stage heating and cooling as well as single-stage heat pump systems without auxiliary heat. The white finish suits most wall decors.

Built-in level and standard footprint simplify

A built-in level and universal back plate allow quick alignment on existing wall openings. The large backlit display shows clear numbers in low light. Keypad lockout prevents unwanted changes, and a filter-change reminder helps maintain system airflow. Dual fuel control operates without an outdoor sensor.

Verify your system is low-voltage and single-stage

This thermostat does not work with line-voltage 110V or 220V baseboard heating, proprietary communicating or serial-protocol systems, or multi-stage equipment requiring auxiliary heat. Confirm your wiring matches conventional 1H/1C or heat pump 1H/1C configurations before ordering.

How it compares

Measured against everything we stock in Thermostats & Thermostat Accessories, at today’s prices. Recalculated every night.

Price $66.99
Cheaper than about 56% of the 286 comparable items (median $78.49).

Specifications

Product
Brand nameEmerson
Product colorWhite

Questions about this item

What system types does the 1F83C-11NP thermostat support?

It supports conventional and heat-pump systems up to one stage of heating and one stage of cooling, plus heat-only, cool-only, gas, oil, electric, millivolt and 3-wire zone valve applications

What wiring and mounting does this thermostat require?

It uses existing low-voltage wires, fits a standard footprint with a universal back plate, and includes a built-in level for straight mounting

Which installation step is most often missed on the 1F83C-11NP?

Users often skip the built-in level and the illustrated step-by-step guide, leading to crooked mounting or incorrect wiring connections

More in Thermostats & Thermostat Accessories

Similar items