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Mastercool High and Low Side Coupler Set R134A - 82934-E 82834-E Save 20% Save %
$242.95
$242.95 - $242.95
$242.95
$193.99
$193.99 - $193.99
$193.99

Mastercool High and Low Side Coupler Set R134A - 82934-E 82834-E

5+ in stock

This collection features the patented 82834-E and 82934-E manual couplers, expertly designed for use with R134a refrigerant in automotive A/C syst...

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$242.95
$242.95 - $242.95
$242.95
$193.99
$193.99 - $193.99
$193.99
Save 20% Save %
Yellow Jacket Low Side Automotive Coupler R134A 41338 Save 20% Save %
$122.95
$122.95 - $122.95
$122.95
$97.95
$97.95 - $97.95
$97.95

Yellow Jacket Low Side Automotive Coupler R134A 41338

5+ in stock

This item is the 1338 Yellow Jacket Low Side Coupler, specifically designed for automotive R134A A/C systems. Specifications Category: Automotiv...

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$122.95
$122.95 - $122.95
$122.95
$97.95
$97.95 - $97.95
$97.95
Save 20% Save %
Mastercool Metal Oxide Gas Sensor Replacement for 55800 Save 20% Save %
$225.44
$225.44 - $225.44
$225.44
$180.35
$180.35 - $180.35
$180.35

Mastercool Metal Oxide Gas Sensor Replacement for 55800

5+ in stock

The 55800-SEN is a premium-quality metal oxide gas sensor replacement crafted for Mastercool's Electronic Leak Detector, model number 55800. This l...

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$225.44
$225.44 - $225.44
$225.44
$180.35
$180.35 - $180.35
$180.35
Save 20% Save %
Mastercool Replacement Sensor for Vacuum Gauge 98061 Save 20% Save %
$266.95
$266.95 - $266.95
$266.95
$212.95
$212.95 - $212.95
$212.95

Mastercool Replacement Sensor for Vacuum Gauge 98061

5+ in stock

The 98061-SEN is a vital replacement sensor designed specifically for the Mastercool Digital Vacuum Gauge with Thermocouple, model number 98061....

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$266.95
$266.95 - $266.95
$266.95
$212.95
$212.95 - $212.95
$212.95
Save 20% Save %
Mastercool Adapter Sleeve for Mastercool Batteries
Save 42% Save %
$168.95
$168.95 - $168.95
$168.95
$97.65
$97.65 - $97.65
$97.65

Mastercool Adapter Sleeve for Mastercool Batteries

5+ in stock

The Mastercool Adapter Sleeve is an indispensable accessory tailored for users of Mastercool devices. If you've invested in Mastercool batteries, y...

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$168.95
$168.95 - $168.95
$168.95
$97.65
$97.65 - $97.65
$97.65
Save 42% Save %
Mastercool Portable Waterproof Digital Thermometer 52229
Save 20% Save %
$94.95
$94.95 - $94.95
$94.95
$75.95
$75.95 - $75.95
$75.95

Mastercool Portable Waterproof Digital Thermometer 52229

Only 5 left!

Crafted for precision, ease of use, and durability – the Thermal Pro Digital Thermometer is your go-to tool for accurate temperature measurements. ...

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$94.95
$94.95 - $94.95
$94.95
$75.95
$75.95 - $75.95
$75.95
Save 20% Save %
Mastercool 90˚ Hex Style Pressure Control Hose
Save up to 6% Save %
$56.30 - $66.38
$56.30 - $66.38
$56.30
$53.29 - $62.47
$53.29 - $62.47
$53.29

Mastercool 90˚ Hex Style Pressure Control Hose

Only 5 left!

Mastercool 90˚ Hex Style Pressure Control Hose Collection Upgrade your setup with the Mastercool 90˚ Hex Style Pressure Control Hoses. Designed ...

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$56.30 - $66.38
$56.30 - $66.38
$56.30
$53.29 - $62.47
$53.29 - $62.47
$53.29
Save up to 6% Save %
Fieldpiece Top Fridgie Pack
$2,349.99 - $2,349.99
$2,349.99
$2,946.95
$2,946.95 - $2,946.95
$2,946.95

Fieldpiece Top Fridgie Pack

5+ in stock

This Fieldpiece R32 Premium Kitt for air conditioning and refrigeration includes: 1x Fieldpiece Wireless 4-Valve Digital Manifold - SM480vINT 1 x ...

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$2,349.99 - $2,349.99
$2,349.99
$2,946.95
$2,946.95 - $2,946.95
$2,946.95
Fieldpiece Combustion Analyzer with Printer - CAT45K2
Save 3% Save %
$4,537.99
$4,537.99 - $4,537.99
$4,537.99
$4,404.09
$4,404.09 - $4,404.09
$4,404.09

Fieldpiece Combustion Analyzer with Printer - CAT45K2

5+ in stock

Tough Enough for any Heating Job Helpful Links: Brochure Analyzer Manual Printer Manual Keeping Heating Systems Safe and Fuel-Efficient The Fie...

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$4,537.99
$4,537.99 - $4,537.99
$4,537.99
$4,404.09
$4,404.09 - $4,404.09
$4,404.09
Save 3% Save %
Fieldpiece R32 Compliant Kit
Save 17% Save %
$2,749.99
$2,749.99 - $2,749.99
$2,749.99
$2,289.99
$2,289.99 - $2,289.99
$2,289.99

Fieldpiece R32 Compliant Kit

5+ in stock

This Fieldpiece R32 Premium Kit for air conditioning and refrigeration includes: 1 x Fieldpiece VP67 170 L/M 6 CFM A2L Certified 2 Stage Vacuum Pu...

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$2,749.99
$2,749.99 - $2,749.99
$2,749.99
$2,289.99
$2,289.99 - $2,289.99
$2,289.99
Save 17% Save %
Fieldpiece Combustion Analyzer with HydroCycle Pump - CAT85
Save 3% Save %
$4,537.99
$4,537.99 - $4,537.99
$4,537.99
$4,402.86
$4,402.86 - $4,402.86
$4,402.86

Fieldpiece Combustion Analyzer with HydroCycle Pump - CAT85

5+ in stock

Tough Enough for any Heating Job Helpful Links: Brochure Analyzer Manual Printer Manual The Fieldpiece Combustion Analyzer HC CAT85 provides a ha...

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$4,537.99
$4,537.99 - $4,537.99
$4,537.99
$4,402.86
$4,402.86 - $4,402.86
$4,402.86
Save 3% Save %
Fieldpiece Arctic Essentials
$5,368.69 - $5,368.69
$5,368.69
$6,605.95
$6,605.95 - $6,605.95
$6,605.95

Fieldpiece Arctic Essentials

5+ in stock

Fieldpiece R32 Premium Kit: The Ultimate A2L Tech Arsenal Stop piecing your kit together and start working with purpose. For the HVAC tradie, comm...

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$5,368.69 - $5,368.69
$5,368.69
$6,605.95
$6,605.95 - $6,605.95
$6,605.95
Fieldpiece Beast Mode HVAC Kit
$8,089.99 - $8,089.99
$8,089.99
$9,935.95
$9,935.95 - $9,935.95
$9,935.95

Fieldpiece Beast Mode HVAC Kit

5+ in stock

A fantastic pack for all of your Beast Mode needs! 1 x Fieldpiece VPX7 283 L/M 10 CFM A2L Certified 2 Stage Vacuum Pump - VPX7INT 1 x Fieldpiece R...

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$8,089.99 - $8,089.99
$8,089.99
$9,935.95
$9,935.95 - $9,935.95
$9,935.95
Fieldpiece Advanced HVAC Kit
$9,999.99 - $9,999.99
$9,999.99
$12,307.95
$12,307.95 - $12,307.95
$12,307.95

Fieldpiece Advanced HVAC Kit

5+ in stock

This HVAC-R exclusive Advanced HVAC Kit for air conditioning and refrigeration includes: 1 x Fieldpiece VPX7 283 L/M 10 CFM A2L Certified 2 Stage...

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$9,999.99 - $9,999.99
$9,999.99
$12,307.95
$12,307.95 - $12,307.95
$12,307.95
Split System Air Conditioner Cleaning Kit | Buy Online in Australia
Save 20% Save %
$112.99
$112.99 - $112.99
$112.99
$89.99
$89.99 - $89.99
$89.99

Split System Air Conditioner Cleaning Kit | Buy Online in Australia

5+ in stock

Comprehensive Split System Air Conditioner Cleaning Kit for Optimal Performance The Split System Air Conditioner Cleaning Kit is designed for effic...

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$112.99
$112.99 - $112.99
$112.99
$89.99
$89.99 - $89.99
$89.99
Save 20% Save %
HVAC Shop - MAPP GAS
Save 21% Save %
$18.95
$18.95 - $18.95
$18.95
$14.95
$14.95 - $14.95
$14.95

HVAC Shop - MAPP GAS

5+ in stock

BERNZOMATIC MAP-PRO CYLINDER 400G • Use with hand torches designed for MAP-Pro fuel, including Bernzomatic torches • CGA600 thread connection • Fla...

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$18.95
$18.95 - $18.95
$18.95
$14.95
$14.95 - $14.95
$14.95
Save 21% Save %
R410A HOSES
Save up to 20% Save %
$106.95 - $128.95
$106.95 - $128.95
$106.95
$84.95 - $102.95
$84.95 - $102.95
$84.95

R410A HOSES

5+ in stock

R410A HOSES • (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for high pressure applications • Knurled brass nuts make finger tighten...

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$106.95 - $128.95
$106.95 - $128.95
$106.95
$84.95 - $102.95
$84.95 - $102.95
$84.95
Save up to 20% Save %
STD AND HIGH PRESS HOSES W/ STANDARD FITTINGS
Save up to 20% Save %
$56.95 - $84.95
$56.95 - $84.95
$56.95
$44.95 - $67.95
$44.95 - $67.95
$44.95

STD AND HIGH PRESS HOSES W/ STANDARD FITTINGS

5+ in stock

HOSES COUPLERS AND CONNECTORS STD AND HIGH PRESS HOSES W/ STANDARD FITTINGS • (GRADE 5 HOSE) with a selection of Standard and Nylon Barrier for hig...

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$56.95 - $84.95
$56.95 - $84.95
$56.95
$44.95 - $67.95
$44.95 - $67.95
$44.95
Save up to 20% Save %
DIXELL THERMOSTATS
Save up to 20% Save %
$161.95 - $357.95
$161.95 - $357.95
$161.95
$128.95 - $285.95
$128.95 - $285.95
$128.95

DIXELL THERMOSTATS

5+ in stock

DIXELL THERMOSTATS • Power Supply: 240 VAC • Probe Inputs: 2 NTC / PTC Probes (1 Thermostat, 1 Condenser) • Digital Input: 1 Configurable (for Alar...

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$161.95 - $357.95
$161.95 - $357.95
$161.95
$128.95 - $285.95
$128.95 - $285.95
$128.95
Save up to 20% Save %
Save 23% Save %
$21.95
$21.95 - $21.95
$21.95
$16.95
$16.95 - $16.95
$16.95

DANFOSS THERMOSTATIC EXPANSION VALVES

5+ in stock

THERMOSTATIC EXPANSION VALVES DANFOSS THERMOSTATIC EXPANSION VALVES

$21.95
$21.95 - $21.95
$21.95
$16.95
$16.95 - $16.95
$16.95
Save 23% Save %
DANFOSS ORIFICE T2 SERIES
Save up to 20% Save %
$101.95 - $139.95
$101.95 - $139.95
$101.95
$80.95 - $111.95
$80.95 - $111.95
$80.95

DANFOSS ORIFICE T2 SERIES

5+ in stock

ORIFICES DANFOSS ORIFICE T2 SERIES • Orifice that suits T2 Series valves

$101.95 - $139.95
$101.95 - $139.95
$101.95
$80.95 - $111.95
$80.95 - $111.95
$80.95
Save up to 20% Save %
DANFOSS COMPRESSORS R404A 220-240V LBP/MBP
Save 20% Save %
$1,213.95
$1,213.95 - $1,213.95
$1,213.95
$970.95
$970.95 - $970.95
$970.95

DANFOSS COMPRESSORS R404A 220-240V LBP/MBP

5+ in stock

MEDIUM BACK PRESSURE COMPRESSORS DANFOSS COMPRESSORS R404A 220-240V LBP/MBP • Suitable for R404A low to medium temp applications

$1,213.95
$1,213.95 - $1,213.95
$1,213.95
$970.95
$970.95 - $970.95
$970.95
Save 20% Save %
DANFOSS COMPRESSORS R404A 220-240V LBP
Save up to 20% Save %
$401.95 - $552.95
$401.95 - $552.95
$401.95
$320.95 - $441.95
$320.95 - $441.95
$320.95

DANFOSS COMPRESSORS R404A 220-240V LBP

5+ in stock

DANFOSS COMPRESSORS R404A 220-240V LBP • Suitable for R404A low to medium temp applications

$401.95 - $552.95
$401.95 - $552.95
$401.95
$320.95 - $441.95
$320.95 - $441.95
$320.95
Save up to 20% Save %
DANFOSS COMPRESSORS R404A/R507 220-240V LBP
Save up to 20% Save %
$399.95 - $566.95
$399.95 - $566.95
$399.95
$319.95 - $452.95
$319.95 - $452.95
$319.95

DANFOSS COMPRESSORS R404A/R507 220-240V LBP

5+ in stock

LOW BACK PRESSURE COMPRESSORS DANFOSS COMPRESSORS R404A/R507 220-240V LBP • Suitable for R507/R404A low temp applications

$399.95 - $566.95
$399.95 - $566.95
$399.95
$319.95 - $452.95
$319.95 - $452.95
$319.95
Save up to 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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