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DiversiTech® DT-981 Super Change Fast & Easy R22 System Retrofit
$176.95 - $176.95
$176.95
$176.95 - $176.95
$176.95

DiversiTech® DT-981 Super Change Fast & Easy R22 System Retrofit

5+ in stock

DiversiTech® DT-981 Super Change Fast & Easy R22 System Retrofit Product Overview The DiversiTech® DT-981 Super Change™ is a specialize...

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$176.95 - $176.95
$176.95
$176.95 - $176.95
$176.95
DiversiTech 973KIT Dry-R Moisture Eliminator Save 20% Save %
$207.95
$207.95 - $207.95
$207.95
$165.95
$165.95 - $165.95
$165.95

DiversiTech 973KIT Dry-R Moisture Eliminator

5+ in stock

Description DiversiTech® 973KIT Dry-R™ Moisture Eliminator, Aerosol, eliminates moisture and increases system efficiency. Dissolves blockages and f...

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$207.95
$207.95 - $207.95
$207.95
$165.95
$165.95 - $165.95
$165.95
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DiversiTech® 946KIT Super Seal Premium
$179.95 - $179.95
$179.95
$179.95 - $179.95
$179.95

DiversiTech® 946KIT Super Seal Premium

5+ in stock

$179.95 - $179.95
$179.95
$179.95 - $179.95
$179.95
DiversiTech Super Seal Advanced
$177.95 - $279.95
$177.95 - $279.95
$177.95 - $279.95
$177.95

DiversiTech Super Seal Advanced

5+ in stock

Description The DiversiTech® Super Seal Advanced 2-in-1 eliminates moisture and seals to stop and prevent leaks. It’s compatible with all oils and ...

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$177.95 - $279.95
$177.95 - $279.95
$177.95 - $279.95
$177.95
DiversiTech®DT-24-458 LED Pivoting Work Light
Save 20% Save %
$98.95
$98.95 - $98.95
$98.95
$78.95
$78.95 - $78.95
$78.95

DiversiTech®DT-24-458 LED Pivoting Work Light

5+ in stock

$98.95
$98.95 - $98.95
$98.95
$78.95
$78.95 - $78.95
$78.95
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DiversiTech 111116 Clipstrip Pocket Camo Light
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$64.95
$64.95 - $64.95
$64.95
$51.95
$51.95 - $51.95
$51.95

DiversiTech 111116 Clipstrip Pocket Camo Light

5+ in stock

Description Diversitech 111116 Clipstrip Camo 140 Lumens Strip Away LED 180 Degree Swivel Magnetic Clip 3 AAA Included Clipstrip is a powerful pock...

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$64.95
$64.95 - $64.95
$64.95
$51.95
$51.95 - $51.95
$51.95
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DiversiTech 111112 Clipstrip Pocket Light
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$58.95
$58.95 - $58.95
$58.95
$46.95
$46.95 - $46.95
$46.95

DiversiTech 111112 Clipstrip Pocket Light

5+ in stock

Description DiversiTech 111112 140 Lumen Clipstrip LED Pocket Light with Pivoting Magnetic Pocket Clip. FEATURES: Pivoting magnetic clip SUPER-BR...

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$58.95
$58.95 - $58.95
$58.95
$46.95
$46.95 - $46.95
$46.95
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DiversiTech NRV38 Non Return Valve 3/8″
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$58.95
$58.95 - $58.95
$58.95
$46.95
$46.95 - $46.95
$46.95

DiversiTech NRV38 Non Return Valve 3/8″

5+ in stock

The DiversiTech NRV38 is a non-return valve with a 3/8" connection size. Non-return valves are also known as check valves and they are designed to ...

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$58.95
$58.95 - $58.95
$58.95
$46.95
$46.95 - $46.95
$46.95
Save 20% Save %
DiversiTech NRV14 Non Return Valve 1/4″
Save 21% Save %
$57.95
$57.95 - $57.95
$57.95
$45.95
$45.95 - $45.95
$45.95

DiversiTech NRV14 Non Return Valve 1/4″

5+ in stock

The DiversiTech NRV14 is a non-return valve with a 1/4" connection size. Non-return valves are also known as check valves and they are designed to ...

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$57.95
$57.95 - $57.95
$57.95
$45.95
$45.95 - $45.95
$45.95
Save 21% Save %
DiversiTech AD38 Drain Adaptor 3/8″ to 22mm
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$49.99
$49.99 - $49.99
$49.99
$39.99
$39.99 - $39.99
$39.99

DiversiTech AD38 Drain Adaptor 3/8″ to 22mm

5+ in stock

The DiversiTech AD38 Drain Adaptor is a plumbing fitting used to connect a 3/8 inch drain line to a 22mm drain line. It is typically used in air co...

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$49.99
$49.99 - $49.99
$49.99
$39.99
$39.99 - $39.99
$39.99
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DiversiTech CDAMULTI Cassette Drain Adaptors
Save 21% Save %
$47.95
$47.95 - $47.95
$47.95
$37.95
$37.95 - $37.95
$37.95

DiversiTech CDAMULTI Cassette Drain Adaptors

5+ in stock

DiversiTech air conditioning cassette adaptors are designed to connect to drain points from all manufacturers of air conditioning units to standard...

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$47.95
$47.95 - $47.95
$47.95
$37.95
$37.95 - $37.95
$37.95
Save 21% Save %
DiversiTech SVA-6-3 Self Sealing Adaptor 1/4 – 3/8
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$108.95
$108.95 - $108.95
$108.95
$86.95
$86.95 - $86.95
$86.95

DiversiTech SVA-6-3 Self Sealing Adaptor 1/4 – 3/8

5+ in stock

The DiversiTech SVA-3 Self-Sealing Adaptor is a plumbing component designed for use with refrigeration and air conditioning systems. It features a ...

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$108.95
$108.95 - $108.95
$108.95
$86.95
$86.95 - $86.95
$86.95
Save 20% Save %
DiversiTech SVA-3 Self Sealing Adaptor 1/4 – 3/8
Save 21% Save %
$81.95
$81.95 - $81.95
$81.95
$64.95
$64.95 - $64.95
$64.95

DiversiTech SVA-3 Self Sealing Adaptor 1/4 – 3/8

5+ in stock

The DiversiTech SVA-3 Self-Sealing Adaptor is a plumbing component designed for use with refrigeration and air conditioning systems. It features a ...

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$81.95
$81.95 - $81.95
$81.95
$64.95
$64.95 - $64.95
$64.95
Save 21% Save %
DiversiTech Cassette Drain Adaptors 3/4″ X 1-1/2″
Save 21% Save %
$41.95
$41.95 - $41.95
$41.95
$32.95
$32.95 - $32.95
$32.95

DiversiTech Cassette Drain Adaptors 3/4″ X 1-1/2″

5+ in stock

DiversiTech air conditioning cassette adaptors are designed to connect to drain points from all manufacturers of air conditioning units to standard...

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$41.95
$41.95 - $41.95
$41.95
$32.95
$32.95 - $32.95
$32.95
Save 21% Save %
DiversiTech Cassette Drain Adaptors 3/4″ X 1-1/4″
Save 20% Save %
$39.95
$39.95 - $39.95
$39.95
$31.95
$31.95 - $31.95
$31.95

DiversiTech Cassette Drain Adaptors 3/4″ X 1-1/4″

5+ in stock

DiversiTech air conditioning cassette adaptors are designed to connect drain points from all manufacturers of air conditioning units to standard 22...

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$39.95
$39.95 - $39.95
$39.95
$31.95
$31.95 - $31.95
$31.95
Save 20% Save %
DiversiTech CDASML Cassette Drain Adaptors
Save 20% Save %
$39.95
$39.95 - $39.95
$39.95
$31.95
$31.95 - $31.95
$31.95

DiversiTech CDASML Cassette Drain Adaptors

5+ in stock

DiversiTech air conditioning cassette adaptors are designed to connect drain points from all manufacturers of air conditioning units to standard 22...

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$39.95
$39.95 - $39.95
$39.95
$31.95
$31.95 - $31.95
$31.95
Save 20% Save %
DiversiTech Redbox CP-22-230 2 Litre Condensate Pump
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$217.95
$217.95 - $217.95
$217.95
$173.95
$173.95 - $173.95
$173.95

DiversiTech Redbox CP-22-230 2 Litre Condensate Pump

5+ in stock

DiversiTech Redbox CP-22-230 2 Litre Condensate Pump is suitable for use with condensate from HVAC/R applications. 22ft of lift compared to the typ...

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$217.95
$217.95 - $217.95
$217.95
$173.95
$173.95 - $173.95
$173.95
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DiversiTech WHISPA-Q-TANK 2L Condensate Pump
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$268.95
$268.95 - $268.95
$268.95
$214.95
$214.95 - $214.95
$214.95

DiversiTech WHISPA-Q-TANK 2L Condensate Pump

5+ in stock

The DiversiTech WHISPA-Q-MINI is a condensate pump designed for use in HVAC systems. It is a small, quiet, and reliable pump that is ideal for use ...

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$268.95
$268.95 - $268.95
$268.95
$214.95
$214.95 - $214.95
$214.95
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DiversiTech WHISPA-Q-TRUNK – Ultra Quiet Pump in Trunking
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$373.95
$373.95 - $373.95
$373.95
$298.95
$298.95 - $298.95
$298.95

DiversiTech WHISPA-Q-TRUNK – Ultra Quiet Pump in Trunking

5+ in stock

The WISPA-Q-TRUNK is an industry-first stand-alone pump in trunking for the future. Designed to provide ultra-quiet running utilizing the new DC DI...

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$373.95
$373.95 - $373.95
$373.95
$298.95
$298.95 - $298.95
$298.95
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DiversiTech WHISPA-Q-TANK – 1 Litre Condensate Tank Pump
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$242.95
$242.95 - $242.95
$242.95
$193.95
$193.95 - $193.95
$193.95

DiversiTech WHISPA-Q-TANK – 1 Litre Condensate Tank Pump

5+ in stock

DiversiTech WHISPA-Q-TANK – 1 Litre Condensate Tank Pump is a small, strong and rapid, fully automatic tank pump. It offers a solution where gravit...

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$242.95
$242.95 - $242.95
$242.95
$193.95
$193.95 - $193.95
$193.95
Save 20% Save %
DiversiTech WHISPA-Q-MINI Condensate Pump
Save 20% Save %
$219.95
$219.95 - $219.95
$219.95
$175.95
$175.95 - $175.95
$175.95

DiversiTech WHISPA-Q-MINI Condensate Pump

5+ in stock

The Whispa-Q MINI inline pump is designed to provide ultra-quiet running utilising the vibration reduction mounts along with a stylish sleek ultra-...

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$219.95
$219.95 - $219.95
$219.95
$175.95
$175.95 - $175.95
$175.95
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DiversiTech GG1 Drain Gun
Save 40% Save %
$154.95
$154.95 - $154.95
$154.95
$92.39
$92.39 - $92.39
$92.39

DiversiTech GG1 Drain Gun

5+ in stock

GG-1 Drain Gun™. Clears condensate drains with a SWOOSH®! A lightweight (3 oz.) portable tool designed to blow out drain lines instantly. SWOOSH® C...

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$154.95
$154.95 - $154.95
$154.95
$92.39
$92.39 - $92.39
$92.39
Save 40% Save %
DiversiTech DCP30V Vertical Dairy Cabinet Pump
Save 20% Save %
$2,374.95
$2,374.95 - $2,374.95
$2,374.95
$1,899.95
$1,899.95 - $1,899.95
$1,899.95

DiversiTech DCP30V Vertical Dairy Cabinet Pump

5+ in stock

The market-leading British made DiversiTech dairy cabinet range or fondly referred to as ‘Vincent’ offers an unrivalled solution to supermarket ref...

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$2,374.95
$2,374.95 - $2,374.95
$2,374.95
$1,899.95
$1,899.95 - $1,899.95
$1,899.95
Save 20% Save %
DiversiTech DCP30E Economy Dairy Cabinet Pump
Save 20% Save %
$1,483.95
$1,483.95 - $1,483.95
$1,483.95
$1,186.95
$1,186.95 - $1,186.95
$1,186.95

DiversiTech DCP30E Economy Dairy Cabinet Pump

5+ in stock

The market-leading British made DiversiTech dairy cabinet range or fondly referred to as ‘Vincent’ offers an unrivalled solution to supermarket ref...

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$1,483.95
$1,483.95 - $1,483.95
$1,483.95
$1,186.95
$1,186.95 - $1,186.95
$1,186.95
Save 20% Save %

Best Sellers FAQs

What’s the difference between “best sellers” and “featured”?

Best sellers are the items most frequently purchased across the store over time. “Featured” is curated (you choose what to push). For shoppers, best sellers are usually the safest starting point because they reflect what tradies are actually using day-to-day.

How fast do orders ship?

Dispatch is typically 1–2 business days (Mon–Fri), excluding public holidays. Freight time varies by metro vs regional. For full details and carriers, see the Shipping & Returns page.

Do I need an ARCtick licence to buy recovery/charging gear?

Buying a tool isn’t the same as being authorised to perform regulated refrigerant work. If you’re handling fluorocarbon refrigerant or doing work that could release refrigerant, you generally need a current Refrigerant Handling Licence. Use ARCtick’s guidance to confirm your obligations.

Which products help reduce running costs for customers?

Regular maintenance matters: clean filters/coils, correct airflow, and proper commissioning. Government guidance recommends choosing efficient models and maintaining systems so they run effectively. Pair a cleaning kit with good commissioning practice for the best outcome.

What if something arrives faulty or damaged?

You’re covered by Australian Consumer Law consumer guarantees. If a product doesn’t meet those guarantees, a remedy may apply (repair, replacement, refund) depending on the issue. Follow the site’s Shipping & Returns process and keep photos if there’s transit damage.

 

HVAC/R Best Sellers are the products customers purchase most often across our store over time — a reliable starting point when you want proven, reorder-friendly gear for real job sites.

Use this page to stock up on the staples across evacuation & vacuum, recovery & charging, diagnostics, and aircon cleaning & maintenance. The list updates as buying patterns change, so if you’re building a kit from scratch, start with the “Shop by job” links below and then filter by brand and availability.

Dispatch & delivery: current dispatch timeframes and freight options are listed on our Shipping & Returns page.

Shop by job

Quick buying guide (no fluff)

  • Evacuation: prioritise low leak potential (short, quality hoses + proper fittings) and verify with a micron reading.
  • Cleaning: match kit size to access and drainage control; follow product directions for coils and fan wheels.
  • Recovery work: match your machine to the refrigerants and typical system sizes you service; keep filters and hoses clean to protect the unit.
  • Diagnostics: buy once—good instruments pay for themselves in faster fault-finding and fewer return trips.

Compliance note (Australia)

If you’re doing work that involves fluorocarbon refrigerant, or RAC components that carry the risk of refrigerant being emitted, you generally need a current Refrigerant Handling Licence. Check ARCtick guidance for your obligations.

Help & trade pricing

Last updated: 20 March 2026

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