Recover Up to 95% of Wasted Heat
Exodraft plate systems, custom heat recovery coils, and thermal storage, matched to your process by UK engineers. Free design check, no obligation.
Get My Free Design Check No obligation. UK engineers, not a call centre.
Six Ways to Recover Waste Heat
Every waste heat recovery project is different. Our engineers match the right equipment to your flue gas temperature, cleanliness, and schedule, not a one-size-fits-all unit. If the configuration you need doesn't exist in the catalogue yet, our engineers design it with you.
Exodraft Plate Systems
Safe Plate (SP) Series handles flue gases up to 400°C; Basic Plate (BP) Series up to 600°C. Complete systems including inline fans and bypass dampers, not just a heat exchanger.
Download Exodraft Brochure
Custom Heat Recovery Coils
Finned tube, bare tube, or specialised configurations, custom-designed for your exhaust gas, flue system, or cooling equipment, built to your exact geometry, not a catalogue fit.
See Coils Details →
Hotwell Tanks
Pressurised boiler feed water storage with steam injection, condensate return, and temperature regulation. Four standard sizes from 850 to 6,000 litres, carbon steel or 304 stainless steel, fully customisable.
See Hotwell Tank Details →
Thermal Buffer Tanks
Insulated hot water storage for when your heat source and recipient process run on different schedules. Custom-designed, with phase-change-material and transportable-heat solutions in active development.
See Heat Storage Details →
Boiler Economisers
Preheat boiler feedwater with residual flue gas heat, cutting fuel bills by 4 to 6% a year. For steam boiler capacities 1,000 to 16,000 lb/hr.
See Economiser Details →
Enjay Lepido Heat Exchanger
Duct-mounted heat exchanger built for polluted, low-temperature process ventilation (commercial kitchens and food processing extract air). Staggered tube design resists the clogging that fouls standard exchangers.
See Lepido Details →Why Engineers Choose Turnbull & Scott
Every waste heat recovery project is engineered for your flue gas temperature, cleanliness, and schedule: from Exodraft plate systems to custom coils, hotwell tanks and thermal storage. If the configuration doesn't exist in the catalogue yet, our engineers design it with you.
Heat Recovery Case Studies
Real waste heat recovery projects delivered by Turnbull & Scott, from Exodraft plate systems to bespoke economiser replacements.
Boiler Economiser Replacement Case Study, Scottish Distillery | Turnbull & Scott
Read Case Study →
Supporting a Wastewater Treatment Heat Recovery Project from Design to Delivery
Read Case Study →
Heat Recovery for Industrial bakeries and ovens
Heat Recovery for Leading British Food Producer Home » Case Studies » Heat recovery for Industrial bakery and oven …to understand Our customer is a leading British food…
Read Case Study →Common Questions From Engineers Considering Waste Heat Recovery
Will this fit my existing boiler or process?
Every waste heat recovery project starts with a free design check. A UK engineer assesses your flue gas temperature, cleanliness, and schedule, then recommends the right equipment: an Exodraft plate system, custom coil, hotwell tank, or thermal buffer tank.
How is this different from an off-the-shelf unit?
Off-the-shelf units are built for a fixed temperature and cleanliness range. Ours are matched to your actual process, including contaminated or high-temperature exhaust that standard catalogue units can't handle.
What actually happens when I enquire? Will I get a sales call?
You'll get a free design check from a UK engineer, not a call centre script. We look at your fluid, pressure, temperature and geometry and give you a straight answer on fit, with no obligation to proceed.
Custom equipment sounds expensive. What will it cost?
Every application is different, so pricing is quoted after the free design check, not before, with no published catalogue price to hide behind or inflate.
Enquire → free design check → straight answer on fit and budget. No obligation at any stage.
Get a Free Design Check for Your Waste Heat Recovery Project
- ✓ Six solution families: Exodraft plate systems, custom coils, hotwell tanks, thermal buffer tanks, boiler economisers, and the Enjay Lepido heat exchanger
- ✓ Up to 95% waste heat recovery, cutting fuel use by 15 to 30%
- ✓ Engineered to your exact flue gas temperature and cleanliness, not off-the-shelf
- ✓ 90 years of UK engineering, trusted by 500+ specifiers and contractors
- ✓ Free design check, no obligation
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Proven Waste Heat Recovery Results
of waste energy can be recovered, cutting fuel consumption by 15 to 30% and reducing CO2 emissions to match, across boiler flue gas, process exhaust, and industrial cooling systems.