HVAC & Refrigeration Chemicals | Accessories
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Viper Nickel Safe Ice Machine Cleaner 473ml Residential & Commercial Ice Machines
Viper
$64.00Viper Nickel Safe Ice Machine Cleaner 473ml Residential & Commercial Ice Machines A smaller 473ml option for residential or small commercial ice machines. Cleans scale and mineral deposits while protecting nickel-plated surfaces. What do you...$64.00 -
Split System Air Conditioner Cleaning Bag – Indoor Unit Wash Bag – Fits Units up to 950 mm Wide (2.4 m Circumference)
plumbonline
$51.00Split System Air Conditioner Cleaning Bag – Indoor Unit Wash Bag – Fits Units up to 950 mm Wide (2.4 m Circumference) It’s the trifecta! No mess on the wall No water on the floor No angry customers or unhappy households If you...$51.00 -
Mastercool High Precision Refrigerant Charging Scale Without Case HVAC Air Conditioning MC98201
Mastercool
$299.00Mastercool High Precision Refrigerant Charging Scale Without Case HVAC Air Conditioning MC98201 Accurate charging every time. High precision scale for refrigerant service, without case. Genuine Mastercool, genuine reliability. Plumbonline delivers the...$299.00 -
Mastercool LP Pressure Gauge 80mm Low Side R22 R407C R32 R410A Air Conditioning MCEBL1
Mastercool
$73.00Mastercool LP Pressure Gauge 80mm Low Side R22 R407C R32 R410A Air Conditioning MCEBL1 Genuine 80 mm low side gauge for R22, R407C, R32 and R410A systems. Ideal for air conditioning and refrigeration service. Plumbonline supplies gauges and spares...$73.00 -
Mastercool HP Pressure Gauge 80mm High Side R22 R404A R407F R134a HVAC MCMRBH1
Mastercool
$73.00Mastercool HP Pressure Gauge 80mm High Side R22 R404A R407F R134a HVAC MCMRBH1 Replacement 80 mm high side gauge for manifold sets. Designed for accuracy with R22, R404A, R407F and R134a. Plumbonline stocks the real deal, genuine Mastercool parts...$73.00 -
Silicone Grease Tube 85g O-Rings & Seals in HVAC & Refrigeration
Viper
$54.00Silicone Grease Tube 85g O-Rings & Seals in HVAC & Refrigeration High-quality silicone grease in an 85g tube, ideal for O-rings, seals, and gaskets in HVAC and refrigeration systems. Prevents leaks and reduces wear. What do you get? Silicone...$54.00 -
Viper Pan & Drain Treatment 1L Air Conditioner Condensate Pans
Viper
$64.00Viper Pan & Drain Treatment 1L Air Conditioner Condensate Pans Stop blockages, slime, and odours in condensate pans with Viper Pan & Drain Treatment. Keeps water flowing and prevents service issues. What do you get? Viper Pan & Drain...$64.00 -
Viper Heavy Duty Coil Cleaner 3.785L Condenser Coils & Industrial HVAC
Viper
$150.00Viper Heavy Duty Coil Cleaner 3.785L Condenser Coils & Industrial HVAC Built for the toughest jobs, Viper Heavy Duty Coil Cleaner in a 3.785L bottle blasts through grease, scale, and heavy contamination on condenser coils. What do you get? Viper...$150.00 -
Filtex Split & Ducted for Heating & Cooling Antimicrobial Treatments | TRADIE TRIAL
Filtex
$65.00Filtex Split & Ducted for Heating & Cooling Antimicrobial Treatments | TRADIE TRIAL Curious about Filtex? Try our Clean, Treat & Protect Trial Pack and experience the difference. This pack includes the 30g Split System sachet & 100g...$65.00 -
Filtex Evaporative Cooler Water Tank Antimicrobial Treatment Sachet 20g | TRADIE TRIAL
Filtex
$18.00Filtex Evaporative Cooler Water Tank Antimicrobial Treatment Sachet 20g | TRADIE TRIAL Curious about Filtex? Try our Clean, Treat & Protect Trial Pack and experience the difference. This pack includes one 20g tank treatment sachet, a service...$18.00 -
Mastercool Gauge Protector Set Red Blue 3 1/8 Inch Gauge Protectors HVAC MC91553-EE
Mastercool
$43.00Mastercool Gauge Protector Set Red Blue 3 1/8 Inch Gauge Protectors HVAC MC91553-EE Protect your gauges from knocks and drops with genuine Mastercool protectors. Red and blue, 3 1/8 inch size. At plumbonline, we carry the little extras that keep your...$43.00 -
Mastercool 4 Way Manifold 80mm R410A R32 5/16 FL 3/8 Bore Air Conditioning MC96203-EBA1
Mastercool
$314.00Mastercool 4 Way Manifold 80mm R410A R32 5/16 FL 3/8 Bore Air Conditioning MC96203-EBA1 Four way manifold with 80 mm gauges, R410A and R32 compatible. 5/16 FL with 3/8 bore for larger systems. Plumbonline supplies genuine Mastercool for domestic through...$314.00 -
Mastercool 4 Way Aluminum Manifold Gauge Set 80mm R22 R134a R404A 3 x 150cm Hoses MC96261-MRB1
Mastercool
$424.00Mastercool 4 Way Aluminum Manifold Gauge Set 80mm R22 R134a R404A 3 x 150cm Hoses MC96261-MRB1 Four way set with 80 mm gauges and 150 cm hoses. Handles R22, R134a and R404A systems. At plumbonline, we make it simple to get genuine gear with sharp prices...$424.00 -
Viper Aerosol Coil Cleaner 510g Air Conditioner & Refrigeration Coils
Viper
$63.00Viper Aerosol Coil Cleaner 510g Air Conditioner & Refrigeration Coils This convenient 510g aerosol delivers professional-grade coil cleaning on the go. Suitable for both HVAC evaporators and condensers, it foams up fast, cutting through grease and...$63.00 -
Viper EVAP+ Coil Cleaner 3.785L No-Rinse Air Conditioner Evaporators
Viper
$109.00Viper EVAP+ Coil Cleaner 3.785L No-Rinse Air Conditioner Evaporators Viper EVAP+ is a no-rinse evaporator coil cleaner supplied in a 3.785L container. Designed for air conditioning evaporators, it cleans and protects with a nanotech barrier that resists...$109.00 -
Viper Foam Sprayer 2-in-1 Applicator For Coil Cleaning Solutions
Viper
$83.00Viper Foam Sprayer 2-in-1 Applicator For Coil Cleaning Solutions A smart applicator for coil cleaning jobs. The Viper Foam Sprayer works as a 2-in-1 system, giving you the option of foaming or rinsing with one tool. Lightweight and reliable, it’s...$83.00 -
Viper Foam Gun – Coil Cleaning Tool for HVAC & Refrigeration
Viper
$215.00Viper Foam Gun – Coil Cleaning Tool for HVAC & Refrigeration The Viper Foam Gun makes coil cleaning quick and professional. Built tough for HVAC techs, it connects to your hose and delivers a thick, even foam for deep cleaning. Perfect for...$215.00 -
Viper Brite Coil Brightener 3.785L Condenser & Aluminium Fins
Viper
$143.00Viper Brite Coil Brightener 3.785L Condenser & Aluminium Fins Viper Brite is a heavy-duty coil brightener designed for outdoor condenser coils. The 3.785L concentrate powers through dirt, grease, and oxidation to restore aluminium fins and maximise...$143.00 -
Nylog Blue Gasket & Thread Sealant 30ml HFC Refrigerant Systems
Viper
$46.00Nylog Blue Gasket & Thread Sealant HFC Refrigerant Systems What do you get? Nylog Blue Gasket & Thread Sealant 30ml HFC Refrigerant Systems 30ml Free Shipping to your door!$46.00 -
Big Blu Brush-On Leak Detector 236ml HVAC & Refrigeration Lines By VIPER
Viper
$46.00Big Blu Brush-On Leak Detector 236ml HVAC & Refrigeration Lines By VIPER The Big Blu SubZero Micro Leak Detector is the go-to solution for HVAC & refrigeration techs needing a reliable, precision application leak detection fluid. Supplied...$46.00 -
Embraco NEK6217GK Refrigeration Compressor R404A – 1411W at –5°C – NEU Series
Embraco
$419.00Embraco NEK6217GK Refrigeration Compressor R404A – 1411W at –5°C – NEU Series A powerful and efficient R404A compressor for medium-temperature commercial applications. Features & Benefits 14.3 cc displacement 1411W at...$419.00 -
Embraco NEU6215GK Refrigeration Compressor R404A – 3/4 HP – 1342W at –5°C – NEU Series
Embraco
$362.00Embraco NEU6215GK Refrigeration Compressor R404A – 3/4 HP – 1342W at –5°C – NEU Series A high-capacity medium-temperature compressor built for demanding commercial refrigeration applications. Features & Benefits 12.1...$362.00 -
Embraco NEU6212GK Refrigeration Compressor R404A – 1/2 HP – 970W at –5°C – NEU Series
Embraco
$331.00Embraco NEU6212GK Refrigeration Compressor R404A – 1/2 HP – 970W at –5°C – NEU Series A mid-capacity compressor engineered for commercial refrigeration where reliable medium-temperature cooling is required. Features &...$331.00 -
Embraco NEU6181GK Refrigeration Compressor R404A – 1/3 HP – 730W at –5°C – NEU Series
Embraco
$323.00Embraco NEU6181GK Refrigeration Compressor R404A – 1/3 HP – 730W at –5°C – NEU Series A reliable medium-duty compressor designed for small to mid-range commercial refrigeration systems. Features & Benefits 7.3 cc...$323.00 -
Embraco NJ6226Z Refrigeration Compressor R134a – 1892W Capacity – High Output – NEU Series
Embraco
$719.00Embraco NJ6226Z Refrigeration Compressor R134a – 1892W Capacity – High Output – NEU Series The highest-output unit in this Embraco NEU lineup, ideal for demanding commercial cooling environments. Features & Benefits 34.4 cc...$719.00 -
Embraco NT6217Z Refrigeration Compressor R134a – 1173W Capacity – High Output – NEU Series
Embraco
$524.00Embraco NT6217Z Refrigeration Compressor R134a – 1173W Capacity – High Output – NEU Series A powerful NEU series compressor designed for high-demand commercial refrigeration applications. Features & Benefits 20.4 cc...$524.00 -
Embraco NEU6214Z Refrigeration Compressor R134a – 1047W Capacity – Medium Temp – NEU Series
Embraco
$363.00Embraco NEU6214Z Refrigeration Compressor R134a – 1047W Capacity – Medium Temp – NEU Series The NEU6214Z delivers high cooling output and is built for demanding refrigeration environments. Features & Benefits 16.8 cc...$363.00 -
Embraco NEU6212Z Refrigeration Compressor R134a – 892W Capacity – Medium Temp – NEU Series
Embraco
$341.00Embraco NEU6212Z Refrigeration Compressor R134a – 892W Capacity – Medium Temp – NEU Series A higher-output model in the NEU series designed for commercial refrigeration systems needing more capacity. Features & Benefits 14.3 cc...$341.00 -
Embraco NEU6210Z Refrigeration Compressor R134a – 780W Capacity – Medium Temp – NEU Series
Embraco
$333.00Embraco NEU6210Z Refrigeration Compressor R134a – 780W Capacity – Medium Temp – NEU Series The Embraco NEU6210Z offers 780W cooling capacity at –5°C with 12.1 cc displacement. Built for medium-load commercial refrigeration...$333.00 -
Embraco NEU6187Z Refrigeration Compressor R134a – 650W Capacity – Medium Temp – NEU Series
Embraco
$301.00Embraco NEU6187Z Refrigeration Compressor R134a – 650W Capacity – Medium Temp – NEU Series A mid-range NEU-series compressor offering improved displacement and robust cooling output. Features & Benefits 10.0 cc...$301.00 -
Embraco EMY6170Z Refrigeration Compressor R134a – 508W Capacity – Medium Temp – NEU Series
Embraco
$260.00Embraco EMY6170Z Refrigeration Compressor R134a – 508W Capacity – Medium Temp – NEU Series The EMY6170Z is a lightweight and efficient compressor tailored for small to mid-size commercial refrigeration systems using R134a. Features...$260.00 -
Embraco FFI12HBK Refrigeration Compressor R134a – 1/3 HP – LBP/MBP/HBP – 220–240V
Embraco
$348.00Embraco FFI12HBK Refrigeration Compressor R134a – 1/3 HP – LBP/MBP/HBP – 220–240V The Embraco FFI12HBK is a 1/3 HP R134a refrigeration compressor with 11.14 cc displacement and 787W cooling capacity at –5°C. Designed...$348.00 -
Embraco FFI10HAK Refrigeration Compressor R134a – 1/3 HP – LBP/MBP/HBP – 220–240V
Embraco
$377.00Embraco FFI10HAK Refrigeration Compressor R134a – 1/3 HP – LBP/MBP/HBP – 220–240V The FFI10HAK offers higher displacement and cooling capacity for medium-duty R134a commercial refrigeration systems. Features &...$377.00 -
Embraco FF8.5HBK Refrigeration Compressor R134a – 1/4 HP – LBP/MBP/HBP – 220–240V
Embraco
$347.00Embraco FF8.5HBK Refrigeration Compressor R134a – 1/4 HP – LBP/MBP/HBP – 220–240V The FF8.5HBK is a versatile R134a compressor supporting low, medium, and high back pressure applications. Ideal for small to medium-size commercial...$347.00 -
Filtex HVAC-R Tradie Trial Pack Antimicrobial Treatments for Tank, Split & Ducted Systems (Air & Water)
Filtex
$73.00Filtex HVAC-R Tradie Trial Pack Antimicrobial Treatments for Tank, Split & Ducted Systems (Air & Water) Curious about Filtex? Try our Clean, Treat & Protect "Trifecta" Trial Pack and experience the difference. This pack includes the 20g...$73.00 -
Mastercool High Precision Refrigerant Charging Scale With Case HVAC Refrigeration Service MC98202
Mastercool
$358.00Mastercool High Precision Refrigerant Charging Scale With Case HVAC Refrigeration Service MC98202 Same high precision charging scale, supplied in a durable case for field protection. Perfect for HVAC pros on the go. Plumbonline stocks the complete...$358.00 -
Mastercool 2 Way Aluminum Manifold Gauges 80mm R410A R32 5/16 FL HVAC Refrigerants MC93103-EBA1
Mastercool
$252.00Mastercool 2 Way Aluminum Manifold Gauges 80mm R410A R32 5/16 FL HVAC Refrigerants MC93103-EBA1 Two way aluminium manifold, 80 mm gauges, R410A and R32 compatible with 5/16 FL fittings. Built for modern air conditioning systems. Plumbonline keeps you...$252.00 -
Mastercool 2 Way Aluminum Manifold Gauge Set 80mm R22 R404A R407F R134a 3 x 150cm Hoses MC93661-MRB1
Mastercool
$322.00Mastercool 2 Way Aluminum Manifold Gauge Set 80mm R22 R404A R407F R134a 3 x 150cm Hoses MC93661-MRB1 Two way manifold with 80 mm gauges and hoses for multiple refrigerants. Genuine Mastercool build. At plumbonline, we carry the full range of HVAC...$322.00 -
Mastercool Compact 2 Way Mini Aluminum Manifold Black Series HVAC Refrigeration MC94103
Mastercool
$486.00Mastercool Compact 2 Way Mini Aluminum Manifold Black Series HVAC Refrigeration MC94103 Compact 2 way manifold from the Black Series. Rugged aluminium build, ideal for service techs who need reliable kit that won’t weigh them down. Plumbonline...$486.00 -
Mastercool 2 Way Aluminum Manifold Gauges 80mm R22 R407C R32 R410A 1/4 Inch SAE HVAC MC93103-EB1
Mastercool
$325.00Mastercool 2 Way Aluminum Manifold Gauges 80mm R22 R407C R32 R410A 1/4 Inch SAE HVAC MC93103-EB1 Two way aluminium manifold with 80 mm gauges and 1/4 inch SAE fittings. Built for multiple refrigerants. At plumbonline, we’ve got the genuine range,...$325.00
HVAC & Refrigeration Chemicals & Accessories
Our range of professional HVAC and refrigeration products is built for technicians who need reliable solutions for cleaning, leak detection, servicing, and maintenance. From coil cleaners and condensate pumps to sealants, disinfectants, and service tools, we stock trusted brands including Viper, Aspen, Mastercool, Filtex, and more.
The new Filtex antimicrobial range is designed to combat mould, bacteria, and odours inside HVAC systems — delivering cleaner, healthier air for homes, offices, and commercial spaces. Easy to install and low-maintenance, these antimicrobial sachets and treatments work directly in ducted, split, and evaporative systems, offering long-lasting protection without sprays or fuss.
Whether you’re maintaining split systems, commercial refrigeration units, ice machines, or ducted HVAC systems, these products help you detect faults, improve air quality, prevent downtime, and keep equipment running at peak efficiency. With hospital-grade disinfectants, specialty heat protection gels, condensate management solutions, and industry-proven leak detectors, you’ll find everything you need to deliver professional results.
Shop our complete HVAC & refrigeration maintenance range online and get quality products shipped direct to site or warehouse.