The K2 Standard
A measurable standard — made visible on every unit.
Point of Difference
Protected before it’s even installed.
New units supplied through K2 are treated at K2 HQ with AIRlab protection products before they ever leave the facility — then repackaged in K2 branded packaging and delivered to certified partners ready to install. No field application. Controlled conditions. Protected from day one.
Rust Shield
Corrosion protection for the outdoor unit — built to withstand coastal salt air and corrosive environments.
Gecko Guard Pro
Deters geckos and insects from nesting inside the unit — a leading cause of electrical faults and callouts.
Cabinet Guard
Protects the cabinet and housing, preserving finish and structural integrity over the unit’s life.
Coil Guard
Coil protection that defends heat-exchange performance against the elements from the very first day.
No other HVAC company in Australia does this.
The Evidence
The AIR Health Score — what nobody else measures.
An air conditioner is an asset. Assets are measured. K2 applies the AIR framework from day one — every unit is scored against three sections, each parameter graded Pass, Monitor or Fail — and the customer receives a K2 Air Health Report with scientific before-and-after data. Every unit is scored, and that score carries through K2 Connect for the entire working life of the air conditioner.
Assured — Air Quality
CO₂ ≤ 800ppm · Humidity 40–60% · Temp 20–26°C · PM2.5 ≤ 12µg/m³ · TVOC ≤ 0.2ppm
Innovative — Asset Performance
Delta-T 8–12°C · compressor & fan current within ±10% of nameplate · coil, drain & filter condition
Reliable — Installation & Condition
Mounting, pipework insulation & support, corrosion, louvres, housing, grilles and controls — indoor and out
Score bands: 80–100 Excellent · 60–79 Good · 40–59 Fair · 20–39 Poor · 0–19 Critical
The Seal System
Physical proof of standard, on every unit.
Green Seal — Certified Install
Applied by a K2 certified partner to a system installed to the K2 standard. The asset is registered in K2 Connect from day one with full lifecycle tracking.
Grey Seal — K2 Serviced
Applied when K2 services an existing asset. Full asset lifecycle tracking begins from the first K2 service.
Tamper Evident
A four-lug cap that makes any interference immediately visible — protecting asset integrity and certification status.
QR Code Asset Link
Every seal carries a unique QR code. Scan it to view full service history, air health scores, next inspection date and certification status in K2 Connect.
Trademark Protected
The K2 seal design is trademark registered to K2.
Pre-Treatment
Outdoor units are pre-treated with rust inhibitor and gecko deterrent before the seal goes on — protected from day one.
The Platform
K2 Connect
Australia’s first HVAC asset lifecycle platform. Every system K2 installs or services is registered in K2 Connect — a living record of service history, air health scores, compliance documents and next-service dates. It’s how the standard stays verifiable for the life of the asset.
Is your system registered?
Every system serviced or installed by K2 is registered in K2 Connect and verifiable here. Enter your system ID to check certification status, service history and compliance records.
The K2 Asset Lifecycle
Managed from the day it goes up to the day it comes down.
Pre-Install Treatment
Treated with AIRlab protection at K2 HQ.
Partner Install + Seal
Installed by a K2 certified partner and sealed.
K2 Onboard
Registered and onboarded into K2 Connect.
Core / Elite Care
Ongoing managed servicing and air health.
K2 Revive
Full restoration applied whenever it’s needed.
End of Life Flagged
K2 Connect flags the system at end of life.
Partner Referred
A certified partner is referred for replacement.
Cycle Repeats
The new unit begins the journey again.
The customer never needs to think about their air conditioning again. K2 manages it from the day it goes up to the day it comes down.