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Dayton PH902S-014 thermostat knob, grey plastic, pointer marker

Dayton

Dayton PH902S-014 Thermostat Knob

SKU CH-FB4H-CS0AZ

Replacement thermostat knob compatible with 1RKT2, 1RKT3, 1RKT5, and 1RKT9 models

  • Direct thermostat control for RV climate systems
  • Compatible with 1RKT2, 1RKT3, 1RKT5 and 1RKT9 models
  • Dayton PH902S-014 ensures precise temperature adjustment
  • New condition guarantees reliable out-of-the-box operation
  • Simple knob interface for straightforward HVAC management

Dayton PH902S-014 Thermostat Knob

The Dayton PH902S-014 is a replacement thermostat knob designed for specific HVAC controls. It fits 1RKT2, 1RKT3, 1RKT5 and 1RKT9 thermostat models used in RV heating and cooling systems. Owners needing a direct-fit dial for these units will find the correct match here.

Capacity and headroom

The knob provides manual temperature adjustment for the listed thermostat models. It handles the full control range built into those 1RKT series units. No additional capacity or headroom specifications apply to this single mechanical component.

Upgrade path

This part replaces a lost, cracked or worn original knob on compatible Dayton thermostats. The jump is worth it when the existing dial no longer grips the shaft or shows illegible markings. It is not for builders adapting non-Dayton controls or converting to digital interfaces.

Highlights

  • Direct thermostat control for RV climate systems
  • Compatible with 1RKT2, 1RKT3, 1RKT5 and 1RKT9 models
  • Dayton PH902S-014 ensures precise temperature adjustment
  • New condition guarantees reliable out-of-the-box operation
  • Simple knob interface for straightforward HVAC management

Specifications

BrandDAYTON

Questions about this item

Will the Dayton PH902S-014 thermostat knob fit my existing 1RKT5 controller?

Yes, the knob is designed for use with 1RKT2, 1RKT3, 1RKT5 and 1RKT9 thermostats, so it matches your 1RKT5 unit.

How can I verify the knob is installed correctly on the thermostat shaft?

After pressing the knob onto the shaft, rotate it through the full range; the pointer should align with the temperature markings and the thermostat should click at the set point.

Does the package include the thermostat base or only the replacement knob?

Only the Dayton PH902S-014 knob is supplied; the compatible 1RKT2, 1RKT3, 1RKT5 or 1RKT9 thermostat must be purchased separately if you do not already have one.

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