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Rheem-Ruud 47-102090-82 Control Board Kit-Comfort Alert

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Special Price $206.70 Regular Price $229.44
In stock
SKU
47-102090-82
The Rheem-Ruud 47-102090-82 Control Board Kit, with Comfort Alert technology in it, is an advanced control board for HVAC systems. It is crucial for regulating and maximizing the yield of heating ventilation and air conditioning systems. Having dimensions that are 7-3¼” by 5-3/4”. This fits perfectly into different HVAC systems to enhance controls and diagnostics. Comfort Alert supported by this model provides real-time monitoring and notifications when the system performance is below par hence enabling faster identification as well as resolution of upcoming problems associated with the heating ventilation and air conditioning systems. This feature contributes towards optimality maintenance in our HVAC equipment’s longevity. Benefits accrued from this control include high system dependability levels and low-downtime provision since it gives a fine-tune ability on command levels.
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HVAC Control Board Parts, HVAC Controls
Manufacturer:
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Specifications

  • Type: Control Board
  • Length: 7-3/4"
  • Width: 5-3/4"
  • Weight: 0.8 Lbs
Manufacturer Name: Rheem-Ruud
Product Number: 47-102090-82
OEM Part Number: 47-102090-82
Product Description: Control Board Kit
Weight:0.8lbs/362.87g

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Product Questions (3)
Customer Questions
How to install an expansion valve for refrigeration?

Thermostatic expansion valves are an integral part of your refrigeration unit. They are responsible for ensuring the right dosage of refrigerant is entering the cooling coil to ensure maximum efficiency in the air conditioning of the system.    These special expansion valves come with a temperature sensor that is mounted at the end of the evaporator coil. They incorporate signals from this sensor to maintain the required temperature of the HVAC system. The thermostatic expansion valve works like a precision device that can regulate the measurements of the liquid refrigerant that flows into the evaporator of your system. This regulation in the flow of the refrigerant is essential to prevent the reverse flow of the refrigerant into the compressor of your system.    Through this mechanism, the thermostatic expansion valve successfully separates the high and low pressure sides of the refrigeration/air conditioning system. The liquid refrigerant enters the expansion ...

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What maintenance is required for the Rheem-Ruud 47-102090-82 Control Board Kit?

Regularly inspect the control board for dust buildup, loose connections, or signs of corrosion. Ensure wiring terminals are secure and free from moisture. Always disconnect power before handling to avoid electrical hazards.

What are common issues with the Rheem-Ruud 47-102090-82 Control Board Kit?

  • Intermittent communication failure with system components.
  • Burnt or damaged circuit traces.
  • Power supply irregularities causing system shutdowns.
  • Relay or sensor signal processing malfunctions.

Installation Steps

Step 1: Turn off power at breaker and confirm no voltage for safety before starting installation.

Step 2: Remove access panel and label existing wiring connections to ensure correct reassembly.

Step 3: Disconnect old control board and mount new board in same position using existing screws.

Step 4: Reconnect wiring per diagram ensuring tight secure terminals and double-check all connections.

Step 5: Restore power and test system operation.