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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. -
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. -
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. -
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.
