Description
Product Description
Upgrade the performance and reliability of your refrigeration compressor system with the TJ90RCO810 3-in-1 Hard Start Kit. This compact, fully pre-wired unit integrates the start relay, start capacitor and overload protection into one convenient package—designed for single-phase compressors in the 1/12 to 1/5 horse-power range at 110–125 V. Allstar Appliance Parts+3Appliance Parts Pros+3Reliable Parts+3
Whether you’re coping with sluggish starts, frequent trips or marginal line voltage, this kit provides a robust solution. It offers a direct, drop-in replacement for multiple older part numbers (see cross-reference list below) and can help extend the life of your compressor by reducing stress during start-up. Please check with your maintenance technician prior to ordering to ensure correct application and compatibility.
Features & Benefits
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All-in-one design: Combines start relay, overload protector and capacitor in a single pre-wired unit—simplifies replacement, reduces installation time. Ubuy Algeria+1
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Wide compatibility: Rated for 1/12 HP to 1/5 HP compressors (single-phase 110-125 VAC). Reliable Parts+1
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Improved start performance: Helps systems with weak line voltage or multiple starts per day, reducing wear on compressor and improving reliability. Ubuy Algeria
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Pre-wired for convenience: Comes ready to install—reduces wiring mistakes and downtime. eBay
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Cost-effective upgrade: Replaces older start kit models and eliminates the need to separately source relay, capacitor and overload. Appliance Parts Pros+1
Common Symptoms That Indicate Replacement Is Needed
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Refrigerator or freezer compressor struggles to start, hums then shuts off.
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Frequent tripping of breaker, or compressor cycles rapidly on/off (“short-cycling”).
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Interior temperature warming up in a unit that used to hold cold.
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Buzzing or humming noise at start followed by delay or no cooling.
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Compressor takes longer than usual to engage after a door opening or defrost cycle.
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System running hot or drawing unusually high current at startup.
If you are seeing any of these symptoms, a hard-start kit like the TJ90RCO810 may help restore reliable operation—but always confirm with a qualified maintenance technician before proceeding.
Compatible Models (Partial List)
While this kit does not tie to specific washer models (it is for refrigeration compressors), for reference the kit is applicable to single-phase compressor systems within 1/12-1/5 HP size. Check your unit’s nameplate or service manual for compatibility.
(Note: because your inquiry referenced “laundry washer models,” please verify that your washer has a compressor as part of a refrigeration module or is part of a laundry-center with built-in freezer. If in doubt, consult a maintenance technician.)
Cross Reference
This kit replaces the following part numbers:
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AP 4503019 Appliance Parts Pros+1
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ERP 810 Appliance Parts Pros+1
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HS8 / HS810 Appliance Parts Pros+1
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RC0810 / RCO-810 / RCO810 Allstar Appliance Parts+1
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194650 Allstar Appliance Parts
Compatibility Notes
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Ensure your compressor’s horsepower falls within the 1/12 HP to 1/5 HP range and operates at 110-125 V. Reliable Parts
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Confirm that the system uses a start relay/capacitor/overload combo and that space- and wiring-clearance is available.
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Installation should be performed or approved by a qualified technician; improper installation may void warranty or damage the unit.
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Some systems may require additional parts or upgrades; this kit is designed for standard single-phase refrigeration compressor start assistance—not for large HVAC systems or multi-ton units.
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Because this product involves electrical wiring and compressor operation, check with your maintenance technician prior to ordering to guarantee fit and compatibility.