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4 Ton 208/230 Volt 1-Phase Air Conditioning ROTOLOCK Compressor (American Standard, Maneurop, Trane)

Price: $1,276.52
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(See Product Details Below for Manufacturers Part Numbers)
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4 Ton 208/230 Volt 1-Phase Air Conditioning ROTOLOCK Compressor (American Standard, Maneurop, Trane)

Replaces many Trane, American Standard OEM compressors.
Designed with large internal open area to reduce liquid hammering.
Entirely suction cooled, no external cooling required.
Built for long lasting, transient tolerant performance.
Tripod mount on 1, 2 cylinder models. 9.7" square mount 4
cylinder MTZ100 and larger. Rotolock connections; sweat spuds
provided. Run capacitor required for single phase models, not provided.

• Charged with mineral oil

• Capacity rated R22, +45

Product Specifications:
Horsepower: 4
Voltage: 208-230/1/60
Rated Load Amps: 24.3
Oil: Mineral
Mount (In.): Tripod
Height (In.): 15.9
Charged with mineral oil
Connection Suction (In.): 1 3/4RL-7/8
Connection Discharge (In.): 1 1/4RL-3/4
Connection Type: Rotolock connections; sweat spuds provided.
Refrigerant: R22
Capacity (BTUH): 45,200
Engineered Items: Yes
LTL Only: Yes
Oil_short: MIN
ProductLink: true

Replaces Compressor Part Numbers:

GH483-JJ1-G COM03722 COM3722 COM02544 COM2544 COM02629 COM2629 COM03721 COM3721 COM3732 COM03732 COM04238 COM03692 COM3692 COM02768 COM2768 COM04239 COM4239 GP483-JJ1-G COM4238 COM04241 COM4241 COM04242 COM4242 COM06453 COM6453 GH513-JK1-A GH453-HJ1-A GH453-HJ1-G GH513-JK1-G KB4HJ1145-B KB4JJ1148B KBJK1151B CARMT44HJ2

Used in Trane Air Conditioning Models:

YCC048F1H0BC TWR042C100A0 WCC048F100BA TWR048C100A1 TWR048C100A2 TWR048C100A3


PLEASE NOTE: All PSC Motors are design to be used with an external capacitor. The Capacitor operates in the Motor Circuit continuously. It is commonly referred to as a run capacitor. The Run Capacitor is designed to keep a constant and even flow of power going to the Motor. The Run Capacitor is sold separately. * Order New Run Capacitor Part Number: CAP45440

* Installation

When installing your new compressor, you may need additional copper fittings and tubing in some older model compressors when retro-fitting to new upgraded compressor models.

* Compressor Performance:

BtuH Ratings are based 0n 45 F evaporating temperature 130 F, condensing temperature, 65 F return gas temperature and 95 F, liquid temperature.

Replaces Compressor Part Numbers: CAR


Most compressors fail due to system malfunctions, which must be corrected to prevent repeat failures. After a compressor fails, field examination of the failed compressor often will reveal symptoms of system problems. Proper corrections will help eliminate future failures.


Two phases of a three-phase motor overheated or burned as a result of the contactor opening only one of its contacts.


(1) Replace contactors with properly sized contactors.
(2) Check for proper motor protection.


In a two contactor application, two phases of one half of a three phase motor overheated or burned as a result of one contactor opening only one contact.


(1) Replace contactors with properly sized contactors.


Half of all phases on a two contactor three phase motor are overheated or burned due to only one contactor opening.


(1) Replace contactors with properly sized contactors.
(2) Check for feed back circuit holding one contactor closed.


Only one phase of a three phase motor is overheated or burned as the result of opening one phase on the primary side a delta to wye transformer.


(1) Check primary side of a delta to wye main power transformer.


The start winding only of a single-phase motor is uniformly overheated or burned.


(1) Check for proper wiring of compressor.
(2) Check starting capacitor and/or starting relay.
(3) Correct compressor overloading.


A localized burn within a winding, between windings, or from windings to ground. If not the result of mechanical problems, check for spikes or surges of high current flow.


A break down of the insulation between terminals and compressor body generally the result of over torque terminals.


I called trying to find out what happened to the rest of my order and was surprised to hear a warm and kind voice willing to do whatever it takes to find answers and follow through with her promise. Amanda is an asset worth holding on to and a credit to your company. She was very professional, helpful and courteous while assisting me with my order. I would most definitely assign her an A+ in customer service."
Donald "Brad" Thomas

I would like to thank you for your hard work in getting us our part in a timely fashion. You were very helpful and you understood the severity of the situation and did a wonderful job in getting the part to us. Thanks again and please share this with your boss! You were outstanding!"
Todd Mills

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