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Small rectangular thermistor assembly with wire leads and plastic connector

Appliance Factory Parts

Appliance Factory Parts 67203505 9703299025 Thermistor Assembly Room HV appliance part

SKU CH-F9Y8-64BJV

Genuine Friedrich room thermistor assembly, part 67203505, fits MC24Y3F and MS36Y3F models

  • Sold asEach
  • Product typeAppliances
  • Genuine Friedrich thermistor ensures accurate temperature sensing
  • Part number 67203505 matches original equipment exactly
  • Cross-reference 9703299025 confirms direct replacement fit
  • Compatible with MC24Y3F and MS36Y3F room HV models
  • New condition guarantees reliable performance from installation

Genuine Friedrich Thermistor Assembly

This genuine Friedrich thermistor assembly monitors room temperature in compatible HVAC units. It carries part numbers 67203505 and 9703299025 and is supplied as a new, original component. The part is designed for Friedrich models MC24Y3F and MS36Y3F. Installers and technicians use it to restore accurate climate control.

Direct replacement for factory sensor

The assembly plugs into the existing wiring harness on the listed Friedrich units, requiring no harness modification or additional brackets. It fits the same mounting location as the original sensor, freeing the installer from fabricating adapters or rerouting cables. The single-unit selling quantity matches typical service calls.

Upgrades failed or drifting original sensors

Technicians replace the factory thermistor when temperature readings drift or the sensor fails open circuit. The jump is worth it when diagnostic codes point to a room-sensor fault on the MC24Y3F or MS36Y3F. Buyers needing coverage for other Friedrich models or multi-sensor arrays should verify compatibility before ordering.

How it compares

Measured against everything we stock in Replacement Grill & Appliance Parts, at today’s prices. Recalculated every night.

Price $52.99
Pricier than about 63% of the 1,446 comparable items (median $36.99).

Specifications

Product
Brand nameAppliance Factory Parts
Part number67203505
Product typeAppliances

Questions about this item

Will the thermistor drift out of calibration after continuous HVAC cycling?

The genuine Friedrich thermistor assembly is built to the original equipment specification for room-temperature sensing in compatible units.

Does the sensor or its wiring run hot during all-day operation?

The thermistor is a passive resistive sensor; it generates no measurable heat and adds no electrical load to the control circuit.

Which Friedrich models must I already own for part 67203505 to fit?

This thermistor assembly fits Friedrich models MC24Y3F and MS36Y3F only.

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