Process hot water and waste heat recovery for manufacturing plants, sized through a full industrial engineering assessment.
Written by the March Technology Technical Team · Last Updated: July 2026 · 6 min read
Factories and manufacturing plants often need process hot water for cleaning, sanitation or specific production steps, at a scale and continuity well beyond typical commercial demand. Many of these same facilities also generate waste heat — from compressors, refrigeration plant or the production process itself — that can be captured with a waste heat recovery heat pump rather than vented uselessly to the atmosphere.
Every industrial installation starts with a full engineering site survey, since process requirements, existing plant layout and available waste heat sources vary enormously between facilities. For laundry-scale continuous hot water demand specifically, see our commercial laundry page, or our general commercial & industrial heat pumps page for the broader engineering approach.
Applications: Process hot water, sanitation, waste heat recovery
Sizing: Industrial engineering assessment required
Potential benefit: Recovered waste heat can offset new heating costs
Ideal for: Food processing, manufacturing, industrial sites
We deliver industrial heat pump installations nationwide, following a full engineering site survey for every project.
Request a Free Site SurveyTell us about your property and needs, and one of our certified technicians will call you back with a personalised quote.
In many cases yes — if your process generates waste heat from compressors, refrigeration or production equipment, a waste heat recovery heat pump may be able to capture and reuse it. This is assessed during the engineering site survey.
Food processing, beverage manufacturing, textiles and any facility with continuous process hot water or sanitation demand tend to see the strongest returns.
Sizing requires a full engineering assessment of process demand, existing plant infrastructure and available waste heat sources — we never quote industrial work without a site visit.
Yes, scheduled maintenance contracts are available and recommended given the continuous operating demands of most industrial sites.