HVAC&R products

that work for systems

and the environment

CLEANS PROTECTS OPTIMISES

Who is Aeris?

• World leading expertise in microbial control and long term residual protection and coatings.

• Over four decades of track record providing leading edge technology to leaders in the field including to; 3M, J&J, SchulkeMyer, Getinge, Ecolab, Henry Schein.

• In-house Research & Development with combined expertise of over 125 researchers, chemists, microbiologists & engineers.

• An extensive patent portfolio, regulatory files and approvals in key markets around the world. Currently all products made in Australia under ISO13485.

1986 2019

Skin

AntisepsisResidual Hard

Surface

Enzymatic

Reprocessing

and hygiene

Long term

Antimicrobi

al

Coatings

(Mould)

Ambient

Temperature

Sterilisation

30 Years of Leadership in

Innovation

Technology partnership –

Novapharm Research

• Infield and technical support with validated workflow and cost in use

• Support for worldwide tender documentation• Cost-in-use / cost of non compliance / Time & efficacy• In-field studies• Customer fact finding & solutions provider

• Truly innovative & market disruptive product development

• Australian R&D with global supply chain. Can customise products to exceed market demands.

• Side-by-side performance comparisons against competitors with respect to:

• Cleaning efficacy on artificial and ISO 15883-5 challenge soils• Enzyme activity and storage stability analysis• Materials compatibility validations and testing • Full range of disinfection efficacy testing against common and emerging

bacteria and viruses• Customised biocidal, cleaning and material compatibility validations• Life cycle analysis of formulations and/or packaging

• Benefit from Novapharm’s extensive collaboration with many institutions like:

• University of NSW; University of Melbourne; Robert Koch Institute (RKI); UK Health Protection Agency; CJD Surveillance Unit (UK)

• Regulatory & Technical Article Submission Support (GLOBAL)• Dossiers; Regulatory correspondence & negotiation• Supportive technical articles in peer review journals• Key note speakers at technical conferences

Product

Aeris & Novapharm Partnership Strengths

Air Conditioning

• Coils

• Filters

• Ducts

• Surfaces

• Water treatment

• Corrosion

The AerisGuard™ Range Crosses Multiple Business Areas

Facilities Management

• Mould – hard surface

• Mould – Carpet & soft furnishings

• Odour – drain & line

• Corrosion

• Control & visualisation

Refrigeration

• Cool room

• Freestanding

• Transport,

ships, rail,

trucks

• Corrosion

Building Mgmt./ Service

Food & Beverage

Food Service &

ProcessingRetail Lodging

Health Care

• HVAC & R Maintenance

• HVAC & R Efficiency

• HVAC & R Optimisation

• Cooling tower and water circuits

Complete Range For Long Term Protection & Efficiency

Facilities Management

- HVAC&RCorrosion

Hygiene Mould

• Food safety & compliance

• Cool room hygiene

• Commercial kitchen & food service equipment

• Beer line maintenance

• Kitchen exhaust hygiene

• On-site corrosion protection (service)

• Long term corrosion protection (OEM)

• Remediation & Infection Prevention

• Long term prevention

• Odour control

A Whole-of-System Solution To HVAC&R Optimisation

Cleaners

Surface Cleaner & Sanitiser

Range: 1L Spray, 5L

Outdoor Coil and Surface Cleaner

Range: 1L, 5L

Coatings

Multi-Enzyme Coil CleanerRange: 200ml, 1L

Corrosion Protection Plus

Blue Range: 350g Aerosol,

5L, 20L

Clear Range: 350g Aerosol,

5L, 20L

Treatments

Indoor Coil Treatment

Range: 200g Aerosol, 5L

Bioactive Filter Treatment

Range: 5L

Multi-Enzyme Condensate Pan Tablet

Range: Slimline, Small, Large

Bioactive Surface Treatment

Range: 5L, 20L

Sealants

Duct Coating

& Sealant

Range: 15kg

Whole-of-System Solution for HVAC&R

• AS/NZ3666 – Occupational Health & Safety

• AS4351:1996 – Completely biodegradable

• HACCP food safety

• AS/NZ 1668.2 Indoor air quality

• AS/NZ 3666 - Microbial control (air-

handling)

• NATA Corrosion Salt & Acid Spray Testing

• USA Environmental Protection Agency

• Singapore National Environmental Agency

• Europe CE

• Australian Therapeutic Goods

Administration

• NSF approved Category Code A1 -

toxicology approval

Industry Accreditations

Global Market Adoption

Optimising HVAC&R systems

• Inhibit fungal growth

• Eliminate bacterial colonisation

• Remove surface contamination at source

• Improve airflow, reduce system pressure

• Lower system temperature

• Improve plant efficiency

• Reduce energy consumption

• Healthy buildings

• Increased workplace productivity

• Safer air handling infrastructure

• Increase system performance

• Extended life of capital assets

• Insurance against total building

remediation

• Substantial power savings

• Significant environmental benefits

Environmental Hygiene

System Optimisation

Energy Efficiency

Outcomes

Indoor Air Quality Reduced running costs

• Manage mould

& allergies

• NB (Australian

regulatory change):

DA19 best practice

guidelines – AS

3666 October, 2019

• Cleaner systems =

cheaper to run

• Proven efficiency

results

“Get . . .

AERISGUARD™ 12 MONTH AC PROTECTION

for your system today”

AC System life extension (resilience)

• Optimally maintained AC

systems have longer life

• Proven longevity results

• “Protect your investment with

regular maintenance that

works”

Optimising HVAC&R systems | Key messaging

AerisGuard™

Consumable items for HVAC&R asset efficiency, Indoor Air Quality, Indoor Environmental Quality

Optimising HVAC&R systems

• Inhibit fungal growth

• Eliminate bacterial colonisation

• Remove surface contamination at source

• Improve airflow, reduce system pressure

• Lower system temperature

• Improve plant efficiency

• Reduce energy consumption

• Healthy buildings

• Increased workplace productivity

• Safer air handling infrastructure

• Increase system performance

• Extended life of capital assets

• Insurance against total building

remediation

• Substantial power savings

• Significant environmental benefits

Environmental Hygiene

System Optimisation

Energy Efficiency

Outcomes

Enzymes in cleaning

Background of Enzymatic Cleaning

• In cleaning, we use ‘hydrolases’ - enzymes that digest (cut) large water insoluble organic molecules into small water-soluble particles.

• Hydrolases work like a pair of scissors, “cutting off” large biological and organic molecules piece by piece

AerisGuard™ Bioactive Multi-Enzyme Coil Cleaner is a patent protected, enzyme based

cleaner and surface preparation product for HVAC&R evaporator coils for domestic,

commercial and industrial air handling installations. The product is designed for application to

cooling and heating coils in-situ as part of a mechanical plant maintenance program.

AerisGuard™ Bioactive Coil Cleaner

• Non-acid, non-alkaline cleaning process

• Safe for use on indoor cooling coils

• Specifically formulated to attach and remove all

organic deposits found on heat exchanger coils

• Broad spectrum of enzymes formulated to break

down biological material

• Completely biodegradable and washes down the

drain safely

• Reduces need for heavy duty pressure cleaning

• Odour-free

• Highly concentrated bulk product

• Compatible with all common cleaning processes

Features

• Improves indoor air quality in a building

• Cleaning process can be used on all heat exchange

coils

• Saves time with no detailed preparation required

• Easy to use and safe in all working environments

• Will not damage or corrode heat exchanger coils

• No need for high pressure washing in most

instances

• Easy and safe to transport

Benefits

Aeris vs Caustic Cleaners

Aeris Nu-Brite

Main Ingredients Manufactured under ISO13485 (Medical Grade), Food safe• Protease as pure enzyme protein• Lipase as pure enzyme protein• Endocellulase as pure enzyme protein• Alpha-amylase as pure enzyme protein

Sodium hydroxide [Caustic soda, Lye]

Method of Action Unlike Alkaline, Aeris coil cleaner does not only “REMOVE” soils Itactually combines enzymatic and surfactant action to cut into smallpieces and then wash away all insoluble biopolymers and large organicmolecules.

Alkaline detergents rely on OH-ions for cleaning. Side effect: These ionsare the main reason for electrochemical staining and corrosion.Corrosive to metals.

pH 7 [Neutral] 14 [Strong Alkali]

Applicator safety • Avoid breathing mist, spray and vapors.• Wear gloves and eye protection.

• Readily decompose proteins and lipids in livingtissues causing chemical burns and may inducepermanent blindness upon contact with eyes.

Disposal • Dispose of contents/container in accordance with local/regionalregulation.

• Dispose of diluted cleaner via sewerage ok.• Aeris' multienzymes process digests biofilm and water removes it

through the drain pan, in an environmentally friendly manner,preventing downstream indoor air quality issues in the ducts.

• Collect and reclaim or dispose in sealed containers at licensed wastedisposal site. This material and its container must be disposed of ashazardous waste.

• Do not allow this material to drain into sewers/water supplies. Do notcontaminate ponds, waterways or ditches with chemical or usedcontainer.

Environmentalimpact

• The CO2 emissions for producing the quantity of enzyme required todigest 1 g of protein are ~100 times less than of NaOh.

• Aeris coil cleaner can be used at many lower concentrations thanequivalent alkaline formulations further reducing environmentalimpact due to transportation and packaging costs.

• Ecotoxicity to soils and marine environment of alkaline detergents andtheir ingredients (ecotoxic chelates, corrosion inhibitors) causessubstantial restrictions on their disposal.

• Sodium hydroxide used in alkaline detergents is produced via thechloralkaline process, with high energy consumption (and CO2 emissions)

Process • Whilst cost per cycle appears similar between Aeris and Alkalinecleaners, Aeris requires one cycle where leading Alkaline cleaningrecommend up to 5 cycles

• Foaming Alkaline recommends that it should not be rinsed off. Anyfunction that would kill bacteria and not be removed by rinsing wouldhave mycotoxins dislodged and enter into the air stream and surfacesthroughout the equipment and area the unit serves. Mycotoxins arecarcinogenic

• Independent laboratory tests conducted for 5 commercially available cleaners.

Results

• Aeris Enzyme technology had fastest digestion time (3 min, 5 sec) vs other cleaners (>+24hr)

• Other alkaline cleaners showed negligible enzyme activity in the neat formulation.

Conclusion

• Cleaning of biofilms are achieved much faster using enzymatic cleaners versus alkaline detergent cleaners.

• Enzymatic cleaners also have improved safety and OH&S vs corrosive alkaline cleaners.

Technology Benchmarking

Product Dilution pH Digestion time

Enzyme activity

of neat

formulation

(Au/ml)

AerisGuard 1:20 8.5 3 min, 5 sec 0.28 Au/ml

Coil Defender 1:50 10.1 > 13 min0

Viper E+ 1:20 9.8 > 13 min0

Viper E+ Neat 10.7 > 13 min0

PurCool Tablets1 tablet /

100 mL8.2 > 13 min

0

AerisGuard™ Bioactive Coil Treatment is applied after cleaning with AerisGuard™ Bioactive CoilCleaner, providing up to 12 months’ residual protection to control and prevent mould, fungi andodor causing bacteria.

This minimizes recontamination and improves air flow and performance of the heat exchangerover the life of the treatment and optimizes energy efficiency, reduces running costs and extendsasset life.

AerisGuard™ Bioactive Coil Treatment

• Biostatic coating provides up to 12 months

protection to control and prevent mould, fungi and

odour causing bacteria

• Minimises build-up of contaminants and blockages

of heat exchanger coils

• Designed for use within high velocity air flow

systems

• Compatible with all common cleaning processes

• Easily applied on-site

Features

• Improves the indoor air quality in buildings

• Reduces energy usage

• Reduces maintenance

• Extends equipment life

• Improves air flow across heat exchange coils

• Improves system efficiency

• Minimises corrosion

Benefits

• Independent laboratory tests compared: Untreated vs AerisGuard treated coils.

Bacterial and fungal growth were then measured at 3 monthly intervals.

• Results:

After 12 months, AerisGuard treated coils showed negligible Bacterial and Fungal growth vs Untreated, cleaned coil.

• Conclusion: Coil cleaning alone is inadequate in preventing biofilm. Biostatic coil treatments offer up to 12 months protection.

Case Study – Coil Treatment

Following cleaning, the application of AerisGuard™ Bioactive Coil Treatment can provide up to 12

months’ anti-microbial residual protection.

Coil Treatment – Long Term Results

Energy Efficiency

City Hall Trial

• 12 month demonstration where AHU was cleaned and then protected with patented AerisGuard™ system.

• Data collected pre and post treatment.

• Results below are ‘actual’ data collected from monitoring tools.

Results (summary)

Singapore SMRT – City Hall Results

Parameters Before Treatment After Treatment Criteria Met

Power 712 588 17.4% saved

Air Flow Rate

(After Coil)21.57 38.6 79% improved

Air Flow Rate (Diffuser) 1.12 1.89 69% improved

Set Point Temperature 18.7 14 25% reduction

1. Filters removed.

2. Pretest Air flow, temperature drop and coil delta P recorded. [OPTIONAL]

3. Pre-test and Post-Test Air Flow readings recorded. [OPTIONAL]

4. Surfaces and coils pre remediated.

5. AerisGuard BACC applied and allowed to penetrate coil for 15 minutes.

6. Coil rinsed with water and allowed to dry.

7. Coil Protected with AerisGuard BACT.

8. AerisGuard Condensate Pan Tablet installed into drain pan.

9. Run Unit for at least 60 minutes and record Post-Test temperature drop, coil Delta P and airflow readings. [OPTIONAL]

10. Filters installed and system buttoned up.

Aeris Indoor Air Quality Process

Pan Tablet – The Missing Link

The AerisGuard™ Bioactive Condensate Pan Tablet is an

advanced multi-functional composition containing specially

selected enzymes and biocides to minimise biofilm formation in

condensate drain pan and drain lines. Safe and effective removal

and prevention of biofilm minimises the risk of blockages and

condensate overflow. This minimises the risk of property damage.

The AerisGuard™ Bioactive Condensate Pan Tablet is

contained within a unique cage which has been engineered to

ensure that it can be located in the most effective position in the

condensate tray

• Tablets are designed to last six to twelve months dependent on

condensate levels within the system providing protection

between maintenance inspection intervals.

• Environmentally safe for waste water discharge

• Tablets are supplied in three sizes which can be used

individually or in multiples to ensure adequate system

coverage is achieved. As a guide use small tablet up to 10kW

systems and large tablet over 10kW systems

Features

The Unique qualities of the AerisGuard Pan

Tablets

• Safe for Waste Water disposal

• Sized to fit in small to large drain pans

• Caged with attachment clip

• Residual protection to control and prevent

mould, fungi and odour causing bacteria

AerisGuard™ Duct Coating & Sealant

AerisGuard Duct Sealant – 10 Years Anti-Microbial Warranty

• Leading edge fungicide/bactericide – ideal for HVAC duct

systems

• Designed to adhere to all surfaces used in HVAC duct systems

• Prevents colonisation by mould and bacteria – for 10 YEARS

• Extremely low odour – existing products produce strong odours

for hours

• Scientifically advanced – water based formulation extremely low

degree of human toxicity chemicals

• Fast easy application– goes on as a heavy even coating – saves

time and money

• Versatile – additional coats can be applied immediately – no

intermediate drying required

• OH&S Safe – all components approved for human contact

• Efficient – HVAC system restart achievable within 1 hour of

application

• Clean, green technology – solvent free

• Strong – crack resistant with respect to system vibration

Before After

Protect The Drain & Remove The Odour

AerishieldNatural Mould & Odour Control

Product Overview

Aerishield is a patented formulation which provides a biochemical barrier against mould

& eliminates odours by digesting odour producing molecules.

The combination of enzymes in AeriShield helps to prevent mould colonization and

offensive odours in all areas – carpets, rubbish bins, drains, and septic tanks, indoor and

outdoors.

AeriShield leaves an invisible barrier that encapsulates mould-fighting natural enzymes

and probiotics. The probiotics remain dormant during the dry season. When growth

conditions are favourable probiotics out complete mould for nutrients and moisture.

Directions for use:

On hard & soft surfaces – Spray AeriShield on new or pre-cleaned surfaces at 30-4- ml

per sqm (12-16 sqm per L)

Rubbish bins – Spray 30-40ml of AeriShield.

The coating will dry within 5-10 minutes. Re-apply every 2-3 months outdoors, and every

3-6 months indoors or after exposure to large quantities of water.

The product is non-corrosive and completely biodegradable.

• Improves indoor air quality

• Australian made

• Safe for the applicator

• A revolutionary probiotic formulation for effective maintenance of drains.

• Actively breaks down organic debris that causes blockages and odours.

• Eliminates odours by consuming odour producing organic molecules.

• For domestic, commercial, and industrial use.

Directions for use:

• Shake well before use

• Direct nozzle into drain and press actuator until the foam completely fills

the drain

• Leave overnight then flush with warm water

• For best results, repeat on a weekly basis.

Protect The Drain & Remove The Odour

Aerishield FoamNatural Mould & Odour Control

Hard Surface With Residual Antimicrobial Film

• World’s first ‘all purpose’ full spectrum hard surface

cleaner/disinfectant to comply with the US EPA’s ‘Clorox’ test for

residual activity.

• Fingerprint abrasion and moisture resistant (Complies to US

EPA test #01-1A -Protocol for Residual Self-Sanitizing Activity of

dried chemical residues on hard, non-porous surfaces).

• Can be packaged in various presentations – wipes, foam, spray

etc.

• Aeris ‘Evocide Extra’ extends efficacy with viricidal activity.

• Biocide active compliant to US EPA approval for indirect food

contact.

• Complies with TGA Hospital Grade Hard Surface Disinfectant,

Option B, dirty conditions.

• 3 in 1 Cleans, Disinfects with long lasting biocidal activity.

• Leaves an invisible tack-free film. No build-up over time.

• Unique, long lasting residual antimicrobial activity (up to 3

months* or 200 finger touches).

• Patented technology (2 NRA patents ~ polymer / quaternary

ammonium biocides)

• Excellent cleaning properties.

• Known biocides - facilitates regulatory process (where required).

• ‘Green’ formulation.

AerisActive is a hospital grade disinfectant

detergent for single step cleaning and

disinfection which provides up to 7 days

residual biocidal efficacy. It provides a tack

free residual sanitising film which is suitable

for use on high traffic areas like e. g. toilet

seats, hand rails, bathroom sinks or tray

tables. The residual film provides broad

spectrum bactericidal efficacy against

vegetative bacteria including VRE, MRSA and

Clostridium difficile and reduces bacterial

population by more than 99.9% within 10 —

15 minutes.

Aeris Active

Step 1 – Remove The Grease

Product Overview

Aeris Environmental HD Cleaner is an aggressive multipurpose

cleaning product aimed at heavily soiled surfaces. HD Cleaner is

formulated to attack greasy deposits and many other fouling

deposits seen in commercial food preparation area and on

equipment. It is an ideal product for the remediation of range

hoods and anywhere that greasy surfaces need to be

remediated.

With the cleanliness of a commercial kitchen range hood directly

impacting not only the risks of kitchen fires but also a very strong

source of bad odours effective removal is not only a legal

requirement but good for return business. HD Cleaners ability to

still effectively clean even at suggested dilution levels gives

service companies a cost effective and time saving product that

gets the job done.

Applications suitable for the use of HD Cleaner

• Kitchen extraction hoods and duct work

• Cold-room / freezer – room walls and components

• Kitchen shelving

• Stainless steel components in food preparation and storage

areas

• Heat exchange coils (fouled with grease based contaminate)

Key Features of the HD Cleaner:

• HD Cleaner can be diluted 5:1 for the cleaning of lightly

soiled surfaces

• HACCP approved

• Balances aggressive cleaning with the OH&S of users

• Non-toxic

• Environmentally sustainable

• No special storage or disposal

AerisCoat Corrosion Protection & Prevention

Corrosion Protection

AerisGuard™ Corrosion Protection

• Proven performance in harsh environments –

Salt and Acid Corrosion in the same coating

• Minimal surface preparation

• Alcohol free, water based – safe for applicator

• Non toxic & environmentally friendly

• Very thin – does not impact heat exchange

• Salt spray resistance 38,000+ hours = five

times industry average

• Simple application methods – aerosol or bulk

• Extend asset life

• Repairable

• In-field or OEM application

• New or existing assets

• Market leading warranty

• Compatible with AerisGuard consumables and

maintenance range.

Neutral Salt Spray

AerisGuard™ Corrosion Protection

Adhesion

Potentially the single most important physical

property required of a coil coating ensuring

continuous metal coverage.

The testing authority found the adhesion to be

equal to the very best that they had encountered

over many years.

The adhesion is exceptional to aluminium,

copper and brazed aluminium, a virtually unique

combination.

Without this feature long service life would not be

possible.

AerisGuard™ Corrosion Protection

Hydrophilicity

AerisCoat is permanently hydrophilic inducing

condensing water to flow down fin surfaces

without forming droplets. This eliminates “misting”,

caused by the formation of water droplets on

hydrophobic surfaces which are blown into the

environment by the air stream.

These water droplets are unsightly and potentially

harmful to human health with the potential to carry

biofilm fragments, endotoxins, bacterial, viruses,

etc

from coil surfaces

AerisGuard™ Corrosion Protection

Flexibility

Another critical physical property of any coil coating.

as high speed air transits coated coils substantial

vibrations are constant. Any coating not exhibiting

substantial flexibility will soon fail under these

operating conditions.

AerisCoat not only exhibits exceptional flexibility but

is in fact the best in its class being able to be bent

double without fracture.

This feature assists in providing the long service life

which is a feature of Aeris coatings.

AerisGuard™ Corrosion Protection

Water Resistance, Life expectancy

The greatest challenge to coating life

expectancy is damage to the coating by water,

i.e. the coating’s water resistance.

Distilled water is significantly more aggressive

to polymer films than potable water.

The Validation test demonstrates that

Aeriscoat exhibits exceptional water

resistance under “worst case” conditions i.e.

elevated temperature.

This severe test demonstrates that Aeriscoat

will remain unaffected with respect to water for

a very extended period, approximately

equivalent to the life of the coated Coil.

AerisGuard™ Corrosion Protection

AerisCoat – Alkali Resistance

Today’s city environments are acidic rather

than alkaline therefore this feature is not of

primary importance but is more a

demonstration of the overall scope of

product performance.

Some industrial environments exhibit

alkaline characteristics and this could well

be a large niche market best addressed by

AerisCoat coated coils.

AerisGuard™ Corrosion Protection

AerisCoat – Heat Resistance

The heat resistance of a polymer film is

somewhat indicative of its longevity.

Aeriscoat shows minimal discoloration

after

its high temperature cure or after further

heating to 200oC or further heating to

400ºC.

Aeris Point of Difference

• Most anti corrosion coatings that are applied to assets such as air

conditioners or heat exchange plant are applied at the point of

manufacture and require an oven baked process, which is both time

and process expensive.

• The typical application of these coatings requires a complete strip

down of existing units with components then shipping to external

coaters.

• These coatings are generally toxic to apply and require specialist

facilities and applicators.

• Aeris Maintenance Corrosion Protection can be applied on-site at

the time of installation - saving time and money. It can also be

applied in your own premises and does not need oven curing for

curing to aluminium coils and other surfaces due to Aeris’ unique

chemical curing process.

• Independent testing has shown that even after over 38,000+ hours

of accelerated salt spray testing, equating to 50,000 hour or ten

years of ‘real time performance’ , the Aeris coating does not show

any potential signs of corrosion.

Indoor AC Value Packs

Outdoor AC Value Packs

Refrigeration Value Packs

Energy Efficiency & Certificates

Aeris is an approved technology to generate

Energy Certificates in NSW

• Reference IPART accreditation

Aeris has partnered with Eco Vantage, who as

the ECP, has certified measurement and

validation tools to generate the Energy Saving

Certificates when the ‘Smart Energy’ solutions

are implemented.

We would be happy to discuss with the

customers ways in which the work to date

through Eco Vantage could compliment the

current work being undertaken by Out

Performers.

HVAC&R – Indicative use case proposals & outcomes

Products

• Enzymatic Coil Cleaner – warm water to activate

• 20 mins to digest biofilm/ bacteria

• Rinse off

• Allow to dry

• Bioactive Coil Treatment

• Spray on – Aerosol or Bulk (airless spray gun)

• Cures in minutes

• 2 x Pan tablets

• Place in areas where water runs off

• Prevents blockages and biofilm in the tray

Outcomes

• Minimum 12 months no microbial growth

HVAC&R – Indicative proposal – Open case refrigeration

Products and Application rates:

• Surface Cleaner Santiser @ 60mls/m2

• Bioactive Surface Treatment @ 60mls/m2

Outcomes

• No Microbial growth for 12 months minimum

• Less annual cleaning – time saving

• Extended product life

HVAC&R – Indicative proposal – Cool room

Depending on location will determine the correct product set –ie. Corrosion protection vs Microbial control

Products and Application rates (Corrosion) 50mm coils• Outdoor Coil Cleaner 175mls/m2 • Corrosion Protection Coating 100mls/m2

Outcomes• 5 years of no further corrosion• Extended asset life (up to 50%)• Improved efficiency and energy savings • Reduced maintenance

HVAC&R – Indicative proposal – Air handling unit

Air Conditioning Services (New Zealand) Limited8a Walls Road, Penrose, PO Box 112 160 Penrose 1061, Auckland, New Zealand.

Tel: +64 9 579 1099 Web: www.airconcentre.co.nz

Air Conditioning Services (New Zealand) Limited8a Walls Road, Penrose, PO Box 112 160 Penrose 1061, Auckland, New Zealand.

Tel: +64 9 579 1099 Web: www.airconcentre.co.nz