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White rectangular thermostat with backlit digital display and manual controls

White-Rodgers 1F86-344 80 Series Non-Programmable HVAC Control

SKU CH-K1E8-Z8XF5 MPN 1F86-344

A non-programmable thermostat with a large backlit display for single-stage heating, cooling and heat-pump systems without auxiliary heat

  • Rated voltage12
  • Mounting styleWall Mount
  • Relay contact80 Series, 120 V
  • Certifications and standardsNot capable emitting RF energy
  • Labor warranty5 Years
  • Product typeManual, Hand Control
  • Simple operation with non-programmable manual control
  • Clear visibility from large backlit digital display
  • Fits existing wiring with standard footprint design
  • Works with single-stage heating, cooling and heat pump systems
  • Professional installation adds five-year limited warranty coverage

Classic White Non-Programmable Thermostat

The White-Rodgers 1F86-344 is a manual wall-mount control for single-stage heating, cooling and heat-pump systems without auxiliary heat. It suits homeowners and installers who prefer a simple hand-operated interface over scheduling features. The unit operates on 12-volt control circuits and switches 120-volt relay contacts.

Large Backlit Display and Straightforward Setup

A large backlit digital display presents clear numbers in low-light conditions. The straightforward set-up menu and standard footprint reduce installation time for professionals and DIY users alike. No programming functions are included, so operation remains limited to manual temperature adjustment.

Compact White Housing with Five-Year Coverage

The white enclosure measures 1.75 in by 6.25 in by 4.25 in and mounts directly to the wall. The 80 Series relay contact is rated for 120 volts. Manufacturer warranty provides three years standard and five years limited when installed by a professional. Buyers needing multi-stage control, auxiliary heat support or programmable schedules should select a different model.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $51.99
Typical for this category: the median of 1,762 items is $45.99.

Specifications

Product
Brand nameWhite-Rodgers, Copeland
Model name1F86-344
Part number1F86-344
Product typeManual, Hand Control
Product colorWhite
Power
Rated voltage12
Size & build
Size or dimensions1.75 in × 6.25 in × 4.25 in
Mounting styleWall Mount
In the box
Number of items12 pack
Environment & compliance
Certifications and standardsNot capable emitting RF energy
More details
Relay contact80 Series, 120 V

Questions about this item

How often will the backlit display need replacement on the 1F86-344?

The backlit display is built into the thermostat and not designed as a user-replaceable part; if it fails, the entire unit would be replaced under the 3-year manufacturer warranty or 5-year limited warranty with professional installation.

What is the maximum relay contact voltage the 1F86-344 can handle continuously?

The relay contact is rated for 120 volts, which is the upper limit for the heating and cooling circuits it controls.

Does the 1F86-344 draw enough power to warm the wall area when running all day?

Operating at 12 volts with a simple non-programmable design and no auxiliary outputs, its power draw is minimal and does not generate noticeable heat at the mounting location.

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