By Eamonn Ryan
Why inflation, interest rates and cash flow pressure are quietly reshaping HVAC&R risk. This is a continuation of the above credit risk discussion.
The most dangerous credit risks are rarely the ones that arrive suddenly. They are the ones that build gradually through macroeconomic transmission, quietly reshaping business behaviour long before they appear in financial distress reports.
We are currently seeing exactly this dynamic unfold. Inflationary pressures, rising fuel and logistics costs, and the prospect of sustained higher interest rates are combining to create a tightening financial environment for businesses across South Africa.
For the HVAC&R sector, the transmission mechanism is particularly direct.
Every HVAC&R system is embedded in a physical and financial supply chain. Components are often imported. Equipment is heavy, transport-intensive, and sensitive to fuel price fluctuations. Installation projects depend on construction timelines that are themselves affected by interest rates and property market conditions.
When inflation rises, it does not simply increase costs in isolation. It compresses margins across the entire project lifecycle. Contractors find that quoted prices become outdated before projects are completed. Suppliers face pressure to hold pricing in volatile conditions. Clients delay decisions in anticipation of price stabilisation that often does not materialise.
At the same time, rising interest rates increase the cost of financing both inventory and capital projects. HVAC&R businesses, many of which rely on working capital facilities or trade credit to bridge procurement cycles, begin to feel this pressure immediately. Even small rate increases translate into materially higher financing costs when applied across large inventory bases or extended debtor cycles.
What often follows is not sudden distress, but behavioural change. Customers begin to extend payment terms. Projects are delayed rather than cancelled. Procurement decisions become more conservative. Cash is preserved rather than deployed.
From a credit perspective, this is the critical transition point. It is where macroeconomic pressure translates into micro-level credit stress.
Delinquency ratios begin to rise, but often subtly at first. Payment cycles extend gradually. Older debts become harder to collect. The strain is most visible in SMEs within the HVAC&R ecosystem – installers, subcontractors and smaller distributors – who have less access to liquidity buffers and limited pricing power.
Importantly, what we are experiencing is not yet widespread failure. It is liquidity compression. Businesses are still operating, but under increasingly constrained conditions.
This is where trade credit risk becomes most difficult to manage. Traditional credit models tend to rely on backward-looking financial statements, which by their nature lag reality. In a rapidly changing environment, this creates a blind spot between reported financial health and actual cash flow stress.
For HVAC&R businesses, the implication is that credit assessment must increasingly incorporate forward-looking indicators: payment behaviour, sector exposure, project pipelines, and sensitivity to interest rate and fuel cost movements.
The key shift is from static assessment to continuous monitoring. Credit risk is no longer a snapshot. It is a moving picture.
Freepik.com