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We supply 2 leg standard fan motor mounts and 4 leg standard fan motor mounts and custom motor mounts to many multinational HVACR OEM manufacturers. OEM Custom design fan motor mounts are also available. Many custom finishes to choose from. -
We supply 2 leg standard fan motor mounts and 4 leg standard fan motor mounts and custom motor mounts to many multinational HVACR OEM manufacturers. OEM Custom design fan motor mounts are also available. Many custom finishes to choose from. -
Gold Stone HVACR Inc.’s rigorously tested Air Conditioner Disconnection Box are designed to make installation simple and quick – saving you time and money on each job. Featuring heavy-duty construction and a compact size, our AC disconnection switch boxes are ideal for installation in commercial and residential settings -
OEM Customers Click Here For EVEN Better Pricing -
Gold Stone HVACR Inc. offers premium HVAC Insulation Foam at competitive prices and expedited delivery times. With our durable construction and in-house testing for quality, our HVAC Insulation tube is the highest quality available for your HVAC installaton job. -
Gold Stone HVACR Inc.’s rigorously tested Air Conditioner Mounting Brackets – K Series are designed to make installation simple and quick – saving you time and money on each job. Featuring heavy-duty construction and a compact size, our wall mounting bracket and mounting support are ideal for installation in commercial and residential settings. -
Gold Stone HVACR Inc.’s rigorously tested A/C Heavy duty brackets – L Series is designed to make installation simple and quick – saving you time and money on each job. Featuring heavy-duty construction and a compact size, our L Shaped Mounting Bracket and heavy duty bracket are ideal for installation in commercial and residential settings. -
Gold Stone HVACR Inc.’s rigorously tested Air Conditioner Mounting Supports are designed to make installation simple and quick – saving you time and money on each job. Featuring heavy-duty construction and a compact size, our mounting support are ideal for installation in commercial and residential settings.
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Gold Stone HVACR Inc.’s rigorously tested Air Conditioner Installation Whip Kit are designed to make installation simple and quick – saving you time and money on each job. Featuring heavy-duty construction and a compact size, our Whip Kit are ideal for installation in commercial and residential settings. -
- 99% copper
- Manufactured in straight tubes or coils
- Refrigeration, plumbing, and other industries
- Highly reputable brand worldwide in the industry
- Meets or exceeds Industrial standard
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Gold Stone HVACR Inc. offers premium ACR Coils for Wholesalers & Suppliers at competitive prices and expedited delivery times. With a minimum of 99.9% pure copper tube (Alloy 12200), our pancake coil / copper tubing is among the highest quality ACR coils available for your cooling or refrigeration systems. -
These units are specifically designed with Agricultural Use in mind having a 2” wire grill separation. The guard has our standard designed for mounting and electric motor allowing you to mount the motor from the fan guard thus eliminating the need for an extra motor mount.- Specifically designed for Agricultural Use only with a 2” wire separation.
- We use high quality material for maximum strength and flexibility Welded by certified welders using precision tooling.
- Inspected for accuracy, strength by stringent quality control.
- Custom finishes available: Powder coating, Zinc plating, and others finishes on request.
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Specifically designed for Agricultural Use only with a 2” wire grill separation or can be used if it doesn’t conflict were OSHA standards are required. -
Gold Stone HVACR Inc.’s in-house tested insulate copper pipe and tubing is designed to make installation simple and quick – saving you time and money on each job. -
Gold Stone HVACR Inc.’s in-house tested insulate copper pipe and tubing is designed to make installation simple and quick – saving you time and money on each job. -
The major application of this typical line set is for installation of air conditioners and refrigeration units. It comes with a bare liquid line and an insulated suction line. It connects condensing units to one or more evaporator coils. It is available in different lengths with different sizes of liquid lines and suction lines. The insulation thickness for the suction line is available in different wall thickness of 3/8", 1/2", 3/4", or 1". We inventory plain ends in lengths of 25’ and 50’ coils with 3/8” insulation all other sizes are available by special order. -
Gold Stone HVACR Inc.’s in-house tested insulate copper pipe and tubing is designed to make installation simple and quick – saving you time and money on each job. -
It is widely used in parts with complex shapes such as tubular, plate and sheet components, especially in the industry of air conditioners, refrigerators and other refrigeration equipment, to achieve the effect and purpose of vibration reduction, noise reduction and mute. -
Applied to the vibration reduction of vibrating bodies, such as the inner wall area of the air conditioner and the surface of the compressor, etc., to reduce the noise generated during the operation of the air conditioner. -
Self-adhesive and non-drying sealing strip with low thermal conductivity, so meanwhile, it can seal the pipe and reduce the heat interchange. -
The coaxial heat exchanger is designed as a "tube in tube" structure. The outer tube is made of steel/copper, and the inner tube can be titanium, copper, copper-nickel depending on the requirements of working condition. For the inner tube is has many spiral grooves on the surface, which will enlarge the connection surface and get more heat transferred. Since the temperatures of refrigeration and water are different, the heat will transfer from one with the high temperature to the other one. This is the counter-flow heat transfer principle, which allows the extensive exploitation of the super-heating of the refrigerant vapor and a super-cooling of the liquid refrigerant. -
Heavy Duty Applications involving coils with high durability to undergo tough mechanical and environmental conditions required for transportation, energy industries, and the like. Precision Cooling Applications relating to the production of efficient cooling within strict space and weight limitations to meet the demands of the high-tech and medical industries, sensitive machineries and close control products. Industrial Cooling Applications to meet the needs of commercial, industrial and residential construction projects that include air-conditioning systems and air handling units (ahU). -
Our superior quality copper components find applications in various industrial processes such as HVAC, refrigeration, fluid distribution, air pressure lines, and plumbing etc. Copper Tubing Sub-Assembly Each copper tubing sub-assembly is made to the highest quality standards. Our supplier is a large, well-established manufacturer, specializing in the fabrication of copper manifolds and copper fittings. All holes on the manifold are punched with collars to provide the highest brazing strength. All brazing is done with purged nitrogen and thoroughly cleaned to eliminate any contamination. All finished copper sub-assemblies are inspected with the Tri-Iinear Coordinates Measuring Instrument to ensure the highest dimensional accuracy. Each sub-assembly is pressurized to ensure there are no leaks. -
Fins are responsible for a surprising 65% – 70% of the heat transfer on any coil, while tubes are responsible for the remaining 30% – 35%.- Copper Strip (C11000-060)
- Applied to fins of copper tube coil
- Corrosion Resistant
- Meets ASTM B152, GB/T5231-2012 and GB/T5187-2008 Standards
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It is used for the counterweight vibration reduction of the pipe body in the air conditioner. -
It is used for vibration reduction and fixing of the pipeline structure of the external unit of the air conditioner. By changing the natural frequency of the pipeline structure, it can prevent the pipeline from breaking when the air conditioner compressor is running. -
Designed in all copper structure, this distributor is a thin-walled distributor through cold stamping and rolling molding. -
GSI can add value to your products by manufacturing unique sub-assemblies according to your specifications. This saves you a lot of labor and overhead cost. Our production and assembly processes create value-added assemblies that include components and custom-bent tubing to match your design. -
A new process is used to fix the restrictor in the distributor, and the rear pipe is welded on the distributor as an integral structure. -
It is used for vibration reduction and fixing of cross-flow fan blades in air conditioners. -
Our expertise is in engineering and manufacturing precision made Customized Combination Fan Guard & Motor Mount. Our team of HVAC engineers will work closely with you on your design specifications, from prototype to final production. After precision tooling is completed, samples will be provided and approval required before mass production of your order begins. We can work with you on new designs or assist in modifying an existing Customized Combination Fan Guard & Motor Mount. Many custom finishes are available. -
Our expertise is in engineering and manufacturing precision made standard size and OEM custom-designed wire grilles for HVACR applications. Whatever your needs, our team of engineers can work with your specifications to produce your special wire grilles. Samples will be sent for approval before mass production begins. Many custom finishes available. Minimum quantities apply. -
Features and Benefits: • Cost effective to replace a capillary tube • One piece design, easy to handle and install • Versatility in length, end configuration, orifice size and copper tube bend configuration • Complete range of orifice sizes, and easy to change it at field • Custom end configuration available • Complete range of orifice sizes -
VRV/F air conditioner or other air conditioning equipments R410A, R22, R134A and most others. -
The inlet end of this distributor is threaded. It is threaded to connect the thermal expansion valve (TXV), electronic expansion valve (EXV) or other components. -
Gold Stone HVACR Inc. offers premium Capacitors at competitive prices and expedited delivery times. With our durable construction and in-house testing for quality, our different Capacitors are the highest quality available for your air conditioning system -
Application: They are designed to replace capillary tubing which is hard to handle and easily damaged. The manifolds give a more predictable pressure drop and distribute two-phase refrigerant to the coil. -
GSI supplies the high grade of DWV copper tubes to meet the application needs of sanitary drainage, waste and vent piping. ASTM B306 lists all the requirements for a particular type of DWV copper tube from copper material grade, temper, mechanical property, size and marking. -
Aluminum Fin is designed to provide super corrosion resistance with high heat exchange efficiency for application near sea coasts and other corrosive environments. -
It is widely used in the V-shaped groove seal of the evaporator fin group of the air conditioner to prevent the condensation water from blowing into the room and avoid improper cold and heat exchange. It has strong self-adhesiveness and plasticity, and is easy to construct. -
This series of filter core and removable filter cylinder shell are the most commonly used. These filters are replaceable and their size is universal. They effectively dry and filter out foreign pollutants. The Filter Core can replace the filter core in the GPL Filter Cylinder. -
MANIFOLDS (LIQUID LINE MANIFOLDS/SUCTION LINE MANIFOLDS) The manifolds are used on A-coils, slab coils, package air-conditioning units, condenser coils and package heat-pump units. Designed to replace capillary tubing which is hard to handle and easy damaged, giving a more predictable pressure drop. Replaces capillary tubes, distribute two-phase refrigerant to a coil. -
The GAD series solid core liquid line filter drier uses a high-quality compression of small, spherical particles sintered into the desiccant module. It is combined with a high-density filter cloth that dries and effectively filters the system of water residue and debris. -
Gold Stone HVACR Inc. offers premium Gas Coils for Wholesalers & Suppliers at competitive prices and expedited delivery times. With a minimum of 99.9% pure copper tube (Alloy 12200), our GAS pancake coil / copper tubing is among the highest quality available for your gas systems.
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The GEG series liquid line filter drier/sight glass combination is a liquid line filter drier with a sight glass brazed directly to the outlet side of the filter drier. The filter drier is designed with a 3A molecular sieve desiccant for excellent moisture adsorption with CFC, HCFC and HFC refrigerants. The filter media removes small particles down to 10 microns in size from the refrigerant to help prevent plugging orifices and tubes. The pre-assembled combination reduces the amount of field brazing required, saving both time and reducing the potential for leaks. The sight glass allows technicians to see the refrigerant in its’ current state. It helps to identify poorly charged systems that have poor airflow across the condenser coil or system. The sight glass has a built-in moisture indicator which provides visual color change from green to yellow in response to the moisture content of the refrigerant, indicating the need for service. -
The GEK series molecular liquid line filter drier uses high quality compressed spherical desiccant that is compressed through automatic integration with high-density filters in the cylinder body. It acts as a drying filter that can effectively filter your system of residual water and debris. Note: For use in R410a system, please advise us, so we can use XH-11 desiccant for better performance. -
The GFK series Bi-Flow liquid line filter drier, uses high-quality compression of small spherical particles in the sintered desiccant module. It has a high-density filter mesh and at each end of the installation a non-reflux valve that reverses impurities. It effectively filters residual water and debris in the system. -
The GFX series suction line filter drier, uses a high-density filter that effectively filters impurities. It is installed at the end of the system to focus protection on the compressor. -
The GPL series has a filter core that can be replaced. Our filter cylinder removes most impurities found in refrigerant. It also effective at protecting a new compressor that has been installed to replace a burnt out one. -
The GPLC series #1 are U.L. certified and have been built with application flexibility and durability in mind. They are powder coated for enhanced corrosion resistance and can be installed both vertically and horizontally. -
Gold Stone HVACR Inc.’s rigorously tested Air Conditioner Installation Sealing Putty are designed to make installation simple and quick – saving you time and money on each job. Featuring a series of excellence IEC testing results, our Sealing Putty are ideal for installation in commercial and residential settings. -
Gold Stone HVACR Inc. offers premium HVAC Insulation Foam at competitive prices and expedited delivery times. With our durable construction and in-house testing for quality, our HVAC Insulation Foam is the highest quality available for your insulation pipe system. -
Gold Stone HVACR Inc. offers premium Isolators at competitive prices and expedited delivery times. The Isolators are used to help control noise and vibration when needed. It can be used in fan coil units, air handling units, fans, pipes, and ducts. -
GSI supplies the high grade of medical copper tubes to meet the application needs of medical gas system. ASTM B819 lists all the requirements for a particular type of DWV copper tube from copper material grade, temper, mechanical property, size, marking and cleaning methods etc. -
Micro channel heat exchangers are at the forefront of heat transfer technology. Goldstone offers a variety of microchannel coils. Including microchannel condenser coils, micro channel evaporator coils, as well as microchannel coils for heat pump application. We also offer a variety of customization options to meet your company’s unique specifications. Microchannel coils have many benefits, compared to traditional tube/fin. Here are some of them:- increased thermal efficiency
- increased lifespan
- reduced weight
- reduced size
- reduced refrigerant consumption
- reduced air resistance
- 100% recyclable
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It is used for the flexible connection between the motor and the metal plate, effectively reducing the transmission of motor vibration and noise. -
The nozzle distributor mixes the gas-liquid two-phase mixture through a small mutation hole, which makes the refrigerant gas and liquid mix evenly before entering the small distribution hole, so that the distribution is uniform. It adapts to distributors with different numbers of holes, different refrigerants and different load requirements by replacing nozzles with different small hole inner diameters. -
GSI supplies the high grade of industrial copper tubes to meet the needs of general plumbing and similar industrial applications. ASTM B88 lists all the requirements for a particular type of industrial copper tube from copper material grade, temper, mechanical property, size, marking and suitable joining and bending methods.
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In addition to the Black Rubber Line sets we have Polyethylene Hard Shell Line Sets available in White or Black color. The Polyethylene (PE) Hard Shell Line Sets have an embossed polyethylene film on them for abrasion resistance are flexible and light weight. Similar to the Black Rubber Line Sets these Line Sets also come with the Liquid Line bare and the Suction Line that is insulated. Available insulation thickness 3/8, 1/2 and 3/4 Inch. We stock the Line Sets coils with 1/2 inch insulation all others are available by special order.
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The compressor is considered the heart of the system since it compresses the refrigerant and pumps it to a coil in the form of hot gas. -
The compressor is considered the heart of the system since it compresses the refrigerant and pumps it to a coil in the form of hot gas. -
It is used for the threading hole of the metal plate of the air conditioner to prevent the connecting wire from being damaged, and at the same time, it is waterproof and dustproof. -
The compressor is considered the heart of the system since it compresses the refrigerant and pumps it to a coil in the form of hot gas. -
Gold Stone HVACR Inc. offers premium Capacitors at competitive prices and expedited delivery times. With our durable construction and in-house testing for quality, our different Capacitors are the highest quality available for your air conditioning system -
Seamless and welded stainless steel tubes. -
Our expertise is in engineering and manufacturing precision made standard size and OEM custom-designed wire grilles for HVACR applications. We also custom design fan guards and fan motor mounts for HVACR applications. -
These units are specifically designed for general use were a domed fan guard is required, and meets OSHA standards. These are standard stock fan guards that are ready for shipment the next day. -
Specifically designed for HVAC fan/motor Applications. Our Standard Size Fan Guards are in-stock and available for next day shipping.- Meets all Fan Guard OSHA standards (.50”).
- We use high quality material for maximum strength and flexibility Welded by certified welders using precision tooling.
- Inspected for accuracy, strength by stringent quality control.
- Custom finishes available: Powder coating, Zinc plating, and others finished on request.
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Stock flat fan guard units are specifically designed for general use were a Flat fan guard is required and meets stock flat fan guard OSHA standards. These are standard stock fan guards that are ready for shipment the next day. -
Stock flat fan guard units are specifically designed for general use were a Flat fan guard is required and meets stock flat fan guard OSHA standards. These are standard stock fan guards that are ready for shipment the next day. -
These units are specifically designed for HVACR application were a low dome fan guarded with a motor mount application when it is requited and meets OSHA standards. These are standard stock fan guards that are ready for shipment the next day.- Meets all Fan Guard OSHA standards (.50”).
- We use high quality material for maximum strength and flexibility.
- Welded by certified welders using precision tooling.
- Inspected for accuracy, strength by stringent quality control.
- Custom finishes available: Powder coating, Zinc plating, and others finishes on request.
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This structure is a combination of throttling and diversion functions of the refrigerant. It can be used to replace the integrated structure of capillary assembly, TXV and check valve. We can provide separate distributor assemblies and connecting parts, and also provide integrated structure of valve spool and distributor. At the same time, we can ensure high-quality welding and design the most reasonable and cost-efficient usage plan for you. -
This distributor is designed according to the Venturi principle in fluid mechanics. -
GSI Vibration Absorbers are designed for installation in the suction and discharge lines of air conditioning and refrigeration systems. They dampen vibration through system piping that is induced by the compressor. It can also be used in water pipe applications. Our Vibration Absorbers are constructed of deep pitch corrugated tubing for increased flexibility and vibration absorption. They are high tensile wire braided for superior strength. Tubing and braid are reinforced by ferrules at each end and connected to female copper tube ends by high temperature braze alloys. Each vibration absorber is pressure tested then carefully vacuum tested, using a highly sensitive helium mass spectrometer leak detection device. -
It is used for the flexible connection between the compressor and the metal plate, effectively reducing the noise caused by the contact of the metal parts. -
Gold Stone HVACR Inc.’s in-house tested insulate copper pipe and tubing is designed to make installation simple and quick – saving you time and money on each job. -
Gold Stone HVACR Inc.’s in-house tested insulate copper pipe and tubing is designed to make installation simple and quick – saving you time and money on each job. -
Our expertise is in engineering and manufacturing precision made custom-designed fan guards. Our team of HVAC engineers will work closely with you on your design specifications, from prototype to final production. After precision tooling is completed, samples will be provided and approval required before mass production of your order begins. We can work with you on new designs or assist in modifying an existing fan guard design. We also can custom-design fan motor mounts which can allow you to hang the motor from the guard – eliminating the need for an extra motor mount. Many custom finishes are available.
