RECHI PRECISION

Voomi Supply carries rotary compressors and compressor parts from Rechi Precision, in R-410A and R-22, sized from small 7,500 BTU units up to 1.5-ton compressors for residential AC and heat pump systems. Because Rechi builds compressors as an OEM component supplier rather than a finished-system brand, matching by voltage, phase, refrigerant, and displacement matters more than matching by system model. Every order ships with Voomi's 30-day return policy and free help confirming compatibility.

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Who Is Rechi Precision?

Rechi Precision is a Taiwan-based manufacturer of rotary compressors for air conditioning and heat pump systems, and an OEM supplier to major HVAC equipment brands rather than a retail-only name. In late 2024, Daikin announced a joint venture with Rechi Precision to expand rotary compressor manufacturing, underscoring Rechi's role as a component-level supplier across the industry rather than a single-brand replacement part.

Rotary Compressors We Carry

This collection covers small to mid-size rotary compressors and related parts:

Capacity

Refrigerant

Electrical

Best For

7,500 BTU (~0.6 ton)

R-22

208-230V, 60Hz, single-phase

Small window/PTAC-class equipment

1/2 ton

R-410A

208-230V, 60Hz, single-phase

Compact residential AC/heat pump units

1.5 ton

Varies by model

208-230V, 60Hz, single-phase, 4-leg mount

Standard residential split systems

 

Matching a Rechi Compressor to Your System

Since Rechi compressors are used across many equipment brands rather than sold as a single manufacturer's branded part, match by specification instead of by system model. Check your existing compressor's nameplate for voltage, frequency, and phase (typically shown as a string like 208-230/60/1), refrigerant type, and displacement or rated capacity, then compare those numbers against the replacement listing. The mounting pattern, including the number of legs on the base, also needs to match your existing condensing unit.

Rotary Compressor Basics

A rotary compressor uses a spinning piston inside a cylindrical chamber to compress refrigerant, rather than the back-and-forth motion of a reciprocating compressor or the two interleaved spirals of a scroll compressor. Rotary compressors are compact and efficient at the smaller capacities in this collection, which is why they're common in window units, mini splits, and compact residential condensing units rather than larger commercial systems.

Signs Your Compressor Needs Replacing

Watch for these warning signs before a failing compressor damages other parts of the system:

●      The outdoor unit hums or clicks but the compressor won't start

●      Reduced cooling capacity even though the fan and coil appear to be working

●      Loud grinding, knocking, or rattling from the outdoor unit

●      A tripped breaker or blown capacitor tied to the compressor circuit

●      Visible oil residue around the compressor, which often points to a refrigerant leak

A licensed technician can confirm whether the compressor itself has failed or whether the issue is a related part, such as a capacitor or contactor.

Not Sure Which Compressor Fits Your System?

Send our support team the nameplate specs from your existing compressor (voltage, phase, refrigerant, and capacity), and we'll confirm the correct match before you order. Browse our full Rotary Compressors collection for other brands and capacities, or our Compressor Parts & Accessories for related hardware.

Frequently Asked Questions

It depends on your system. Rechi Precision manufactures compressors that are used as original equipment inside many air conditioners and heat pumps built by other brands, so a Rechi compressor can be a genuine factory-match replacement, not just a generic substitute, as long as the specifications match your original unit.

Compare your existing compressor's nameplate voltage, frequency, and phase, refrigerant type, and rated capacity or displacement against the replacement listing. The base mounting pattern, including the number of legs, needs to match as well.

That string shows the compressor's electrical rating: voltage range, frequency in Hertz, and number of phases. Most residential compressors in this collection are rated for 208-230V, 60Hz, single-phase power.

The refrigerant a compressor is built for is not interchangeable. Check the rating plate on your existing outdoor unit to confirm which refrigerant your system uses before ordering, since installing the wrong one will prevent the system from operating correctly.

In many cases, yes, provided the rest of the outdoor unit, including the coil and electrical components, is still in good condition and the replacement compressor matches your system's electrical rating, refrigerant, and capacity.

Many rotary compressors are used in both applications, since heat pumps and straight air conditioners rely on the same basic refrigeration cycle. Confirm the specific model is rated for heat pump duty if your system operates in both heating and cooling modes.

Warranty coverage varies by model and is listed on each product page. Compressor warranties are typically for the part only unless installed and registered by a licensed contractor under a separate labor or system warranty.

Yes. Multi-unit orders qualify for quantity-based pricing, and contractors and service companies can set up a trade account for faster reordering. Contact our support team to get pricing on a bulk order or set up an account.