HVAC Air Conditioning Service tools/parts at factory direct prices, for the professionals & the amateurs.
shop with www.viot.us, you get Black Friday/Cyber Monday every day, year round!

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VPD12a  VPD6  VPD2 

VPDS6  VPDS12  Parts

OIlLESS Pumps:

WVP5  WVP4  WVP12 

WVS5  All  Parts 

Manifold Gauge Sets:

GMV2  GMV4  GM410a

410V4  GMadQT    More..

HVAC Tool Kits/Sets:

Kit9   Kit8   Kit7

Kit6  Kit5  Other

Clamp Meter/Multimeters:

C11   M9   C9   C7

CT5  C10  CT9  List

Leak Detectors:

HD2  HLD9    HLD7 

CD6S  Sensors Other

Milker Supplies:

For Cow:  Goat: 

  Pumps More... 

Vacuum Bagging Supply:

Kits:  Parts: 

  Pumps More... 

Adapters & Valves:

  CT23p   CV22Set   QT

Tap1  Tee Other

Plumbing/Tubing Tools:

Cutters  Benders 

Cutter3 Cutter4 Other

 Recovery Units:

RU520 RU250 More..

 Charging Scales:

DRS09  DRS10  Other



IRT   BT3   Other

Manometer/Vacuum Gauge:

GM15   GM35  VG 

Oil/Flush Injectors:

BA3   OI2q   OI1  

  Tap2  Fin Comb more..

Valves Tools:

VT2  VT1  CT122

CT123  Access  More..

Motor Run Capacitors:

CapSet Cap30 Cap50L

Cap5  Cap45A5  More...


CT9  T6  T7

Thermostat  Other

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We operate out of central Illinois and ship packages out every business day. We use UPS Ground Service or Fedex Ground/Home Delivery Service for most orders over 10 pound, while smaller packages may be shipped by USPS Priority or first class. Most items will be shipped out the same day, if paid for before 3:00 PM Central Time.

All packages are shipped with a tracking or confirmation number. Based on past shipments, delivery time for the Ground Services within the continental USA are as shown in the following map:

Priority or First Class Mails will get delivered in 3 business days for most cities where they have nearby airports. Shipping anywhere within the Continental USA is based on the combined shipment weight, at fixed rate for all ground services. We reserve the right to choose the most reasonable service. For shipments to Alaska, Hawaii, or other USA islands or territories or Canada, the shipping rates are typically double or triple the Ground fixed rates for the Continental US. Internation shipping is more expensive and we may refuse to serve areas that we do not trust for the delivery. If you are international, Please feel free to contact us for a shipping quote before making the order.


Returns are accepted only for mis-representation, or product malfunction or defective units. Return shipping is the responsibility of the buyer; shipping fees are usually non-refundable.

Product Warranty

Warranties are provided on all products that we sell here at VIOT. A one-year warranty is provided for the following products: vacuum pumps, recovery units, leak detectors, manifold gauges, scales, adapters, and plumbing tools. Digital thermometers have only 3-month warranty.


More Products are added and Promotional sales requently, please come back and check with VIOT.US often, please!

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