Top Gas Supply Systems Reviews

Supertech R-134a Refrigerant Automotive use in a 12oz Self-Sealing Container

  • USA Made – All R134a is brand new and made in the USA to the highest purity standards. This can be used to recharge 100% of R134a air conditioning systems..
  • NEW GAS – SuperTech gas is brand new and never reclaimed or recycled. We purchase our R134a multiple times per year ensuring you get fresh made refrigerant. Old refrigerants can begin to rust and can cause performance issues if used..
  • SSV CANS – Our cans are equipped with the 50 State compliant self-sealing valve design. You can store partially used R134a cans. Note, older can taps may not work on this valve type and you may need to purchase a R134a can tap to work with all SSV cans.
  • Complies with Section 612 of the EPA Clean Air Act.
  • Returns: This item is considered a HazMat Material and as such is not returnable. It requires hazmat certification to ship. Amazon does not supply a Return label and the seller will not supply return labels for this type of products..
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Supertech R-134a Refrigerant Automotive use in a 12oz Self-Sealing Container

  • USA Made – All R134a is brand new and made in the USA to the highest purity standards. This can be used to recharge 100% of R134a air conditioning systems..
  • NEW GAS – SuperTech gas is brand new and never reclaimed or recycled. We purchase our R134a multiple times per year ensuring you get fresh made refrigerant. Old refrigerants can begin to rust and can cause performance issues if used..
  • SSV CANS – Our cans are equipped with the 50 State compliant self-sealing valve design. You can store partially used R134a cans. Note, older can taps may not work on this valve type and you may need to purchase a R134a can tap to work with all SSV cans.
  • Complies with Section 612 of the EPA Clean Air Act.
  • Returns: This item is considered a HazMat Material and as such is not returnable. It requires hazmat certification to ship. Amazon does not supply a Return label and the seller will not supply return labels for this type of products..
Check Stock

Supertech R-134a Refrigerant Automotive use in a 12oz Self-Sealing Container

  • USA Made – All R134a is brand new and made in the USA to the highest purity standards. This can be used to recharge 100% of R134a air conditioning systems..
  • NEW GAS – SuperTech gas is brand new and never reclaimed or recycled. We purchase our R134a multiple times per year ensuring you get fresh made refrigerant. Old refrigerants can begin to rust and can cause performance issues if used..
  • SSV CANS – Our cans are equipped with the 50 State compliant self-sealing valve design. You can store partially used R134a cans. Note, older can taps may not work on this valve type and you may need to purchase a R134a can tap to work with all SSV cans.
  • Complies with Section 612 of the EPA Clean Air Act.
  • Returns: This item is considered a HazMat Material and as such is not returnable. It requires hazmat certification to ship. Amazon does not supply a Return label and the seller will not supply return labels for this type of products..
Check Stock

Supertech R-134a Refrigerant Automotive use in a 12oz Self-Sealing Container

  • USA Made – All R134a is brand new and made in the USA to the highest purity standards. This can be used to recharge 100% of R134a air conditioning systems..
  • NEW GAS – SuperTech gas is brand new and never reclaimed or recycled. We purchase our R134a multiple times per year ensuring you get fresh made refrigerant. Old refrigerants can begin to rust and can cause performance issues if used..
  • SSV CANS – Our cans are equipped with the 50 State compliant self-sealing valve design. You can store partially used R134a cans. Note, older can taps may not work on this valve type and you may need to purchase a R134a can tap to work with all SSV cans.
  • Complies with Section 612 of the EPA Clean Air Act.
  • Returns: This item is considered a HazMat Material and as such is not returnable. It requires hazmat certification to ship. Amazon does not supply a Return label and the seller will not supply return labels for this type of products..
Check Stock

Supertech R-134a Refrigerant Automotive use in a 12oz Self-Sealing Container

  • USA Made – All R134a is brand new and made in the USA to the highest purity standards. This can be used to recharge 100% of R134a air conditioning systems..
  • NEW GAS – SuperTech gas is brand new and never reclaimed or recycled. We purchase our R134a multiple times per year ensuring you get fresh made refrigerant. Old refrigerants can begin to rust and can cause performance issues if used..
  • SSV CANS – Our cans are equipped with the 50 State compliant self-sealing valve design. You can store partially used R134a cans. Note, older can taps may not work on this valve type and you may need to purchase a R134a can tap to work with all SSV cans.
  • Complies with Section 612 of the EPA Clean Air Act.
  • Returns: This item is considered a HazMat Material and as such is not returnable. It requires hazmat certification to ship. Amazon does not supply a Return label and the seller will not supply return labels for this type of products..
Check Stock

Supertech R-134a Refrigerant Automotive use in a 12oz Self-Sealing Container

  • USA Made – All R134a is brand new and made in the USA to the highest purity standards. This can be used to recharge 100% of R134a air conditioning systems..
  • NEW GAS – SuperTech gas is brand new and never reclaimed or recycled. We purchase our R134a multiple times per year ensuring you get fresh made refrigerant. Old refrigerants can begin to rust and can cause performance issues if used..
  • SSV CANS – Our cans are equipped with the 50 State compliant self-sealing valve design. You can store partially used R134a cans. Note, older can taps may not work on this valve type and you may need to purchase a R134a can tap to work with all SSV cans.
  • Complies with Section 612 of the EPA Clean Air Act.
  • Returns: This item is considered a HazMat Material and as such is not returnable. It requires hazmat certification to ship. Amazon does not supply a Return label and the seller will not supply return labels for this type of products..
Check Stock

621931 - Nordyne OEM Replacement Furnace Relay

  • Alternate part numbers include 525-37325-000, HN67QC006, ZC24A34-4, IES24A34-4, 24A34-4, 60000EO49, 33245, and 33845..
  • Q Series Sequencer, field proven for controlling the operation of heating elements and/or blower motors in electric, gas or oil heat systems. This sequencer has 2 switches & turns on at 30-90 seconds, and off at 1-30 seconds. UL and CSA approved 24 volt control circuit Five second delay between all subsequent stages, unless they function together..
  • Applications: Oil furnaces, gas furnaces, heat pumps, and electric furnaces. It is important to disconnect your appliance from the power supply before servicing..
  • Supplying Demand replacement parts are compatible with Major Brands, but you should always verify fitment with your specific application..
  • SD products come in Supplying Demand packaging that includes helpful information should you have any issues..
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Supertech R-134a Refrigerant Automotive use in a 12oz Self-Sealing Container (3 Pack)

  • USA Made - All R134a is brand new and made in the USA to the highest purity standards. This can be used to recharge 100% of R134a air conditioning systems..
  • NEW GAS - SuperTech gas is brand new and never reclaimed or recycled. We purchase our R134a multiple times per year ensuring you get fresh made refrigerant. Old refrigerants can begin to rust and can cause performance issues if used..
  • SSV CANS - Our cans are equipped with the 50 State compliant self-sealing valve design. You can store partially used R134a cans. Note, older can taps may not work on this valve type and you may need to purchase a R134a can tap to work with all SSV cans.
  • Complies with Section 612 of the EPA Clean Air Act.
  • Returns: This item is considered a HazMat Material and as such is not returnable. It requires hazmat certification to ship. Amazon does not supply a Return label and the seller will not supply return labels for this type of products..
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Eastman Swing Check Valve 2 Inch IPS Brass Plumbing Fitting 20431LF

  • ✅QUALITY- Made of a highly-durable brass for strength and durable for every use. The straight pattern check valve has a working pressure of 125 PSI - 200 Water, Oil, and Gas (WOG) for product safety..
  • ✅FUNCTIONALITY- The valve is designed to keep fluids from backing up into the water supply such as backflow from wells and boiler systems..
  • ✅MEASUREMENT- The swing check valve is equipped with a 2 inch female iron pipe (FIP) threaded connection..
  • ✅SAFETY- The EZ-FLO swing check valve is lead free and suitable for all potable water supply installations..
  • ✅INSTALLATION- Must be installed horizontally. For use in residential and commercial settings..
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Slime 40069 Inflation Station, Garage Inflator, Pro-Series, Wall Mounted Air on Demand, Flat to Full in 4 Minutes, Cars, Trucks, Bicycles, 120V,Black

  • ...leakage.Really convenient and 100% safety..
  • 【Installation】-High temperature resistance,Low pressure resistance,Explosion-proof and compressive material, it can be installed exposed to indoor light , or it can also be embedded in concrete, or behind the wall in dry wall systems as needed. also Suitable for burial installation,Underground Installation easier to handle Bends around corners,eliminating need for additional joints and fittings..
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42-23116-07 - Ruud OEM Replacement Furnace Heat Sequencer Relay

  • Alternate part numbers include 12F20, 58C9701, B129096, 525-37322-000, ZC24A34-1, IES24A34-1, 24A34-1, 24A34-7, 24A34-13, 6000AONI-98, 33241, and 33841..
  • Field proven for controlling the operation of heating elements and/or blower motors in electric, gas or oil heat systems. | This sequencer has 1 switch & turns on at 1-20 seconds, and off at 40-110 seconds. | 24 volt control circuit | Five second delay between all subsequent stages, unless they function together.
  • Applications include: electric furnaces, heat pumps, gas furnaces, and oil furnaces. It is important to disconnect your appliance from the power supply before servicing..
  • Supplying Demand replacement parts are compatible with Major Brands, but you should always verify fitment with your specific application..
  • SD products come in Supplying Demand packaging that includes helpful information should you have any issues..
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Goodman B12565-53S • Aftermarket Replacement 15 KW Heat Sequencer Relay

  • Alternate part numbers include 40CF680020, ZC24A34-2, IES24A34-2, 24A34-2, 6000AOIN-97, 33242, and 33842..
  • Field proven for controlling the operation of heating elements and/or blower motors in electric, gas or oil heat systems. This sequencer has 1 switch & turns on at 30-90 seconds, and off at 1-30 seconds. | 24 volt control circuit | Five second delay between all subsequent stages, unless they function together | UL and CSA approved.
  • Applications include: electric furnaces, heat pumps, gas furnaces, and oil furnaces. It is important to disconnect your appliance from the power supply before servicing..
  • Supplying Demand replacement parts are compatible with Major Brands, but you should always verify fitment with your specific application...
  • SD products come in Supplying Demand packaging that includes helpful information should you have any issues..
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ZeroR® R134a Refrigerant for MVAC use in a 12oz Self-Sealing Container (3 Pack)

  • USA Made - All R134a is brand new and made in the USA to the highest purity standards. This can be used to recharge 100% of R134a air conditioning systems..
  • NEW GAS - ZeroR gas is always brand new and never reclaimed or recycled. We purchase our R134a multiple times per year ensuring you get fresh made refrigerant. Old refrigerants can begin to rust and can cause performance issues if used..
  • SSV CANS - Our cans are equipped with the 50 State compliant self-sealing valve design.Now you can easily store partially used R134a cans! Note, older can taps may not work on this valve type and you may need to purchase a ZeroR R134a can tap we guarantee to work with all SSV cans..
  • Complies with Section 612 of the EPA Clean Air Act.
  • Returns: This item is considered a HazMat Material and as such is not returnable. It requires hazmat certification to ship. Amazon does not supply a Return label and the seller will not supply return labels for this type of products. Please contact seller for any help you might need in using the product..
Check Stock