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Thermal Energy International

Thermal Energy International Inc.

Ottawa, Ontario, Canada

Processing EquipmentEngineering & Services
Manufacturer, Engineering FirmSells to Processors
Profile last updated: May 3, 2026

About

Thermal Energy International is a dairy industry manufacturer based in Ottawa, Canada selling processing equipment, engineering & services.

Thermal Energy International is an industrial energy efficiency company that designs and supplies heat recovery, hot water and steam system technologies, with a dedicated offering for dairy processing. Its dairy work covers spray dryer and boiler exhaust heat recovery, steam trap replacement, and hot water generation for pasteurisation, CIP and sanitation. Its proprietary products include FLU-ACE, Hybrid FLU-ACE, HeatSponge, PERCO-ACE, Rainmaker and GEM steam traps. The company offers turn-key delivery with performance guarantees, or equipment supply with specification and commissioning support. It states more than 30 years of industrial experience and is publicly traded on the TSX Venture Exchange and the OTCQB. Offices are in Ottawa, Bristol and Pittsburgh.

Location

Ottawa, Canada

Company type

Public company

Legal name

Thermal Energy International Inc.

Focus areas

heat recoverysteam trapsdairy energy efficiencyspray dryer heat recoveryhot water generationde-steamingindustrial decarbonisation

Languages

EN

Products & capabilities

Supply categories

Processing EquipmentEngineering & Services

Supplier role

ManufacturerEngineering FirmService Provider

Sells to

Processors

Customer scale

Industrial

Dairy products served

Liquid MilkPowders & Infant Formula

Services

InstallationRetrofitProcess EngineeringField Service

Products

FLU-ACE

Industrial heat recovery system

Direct contact condensing heat recovery system that captures sensible and latent energy from boiler, dryer and process exhausts to generate low-grade hot water.

Hybrid FLU-ACE

Condensing stack economiser with burner

Integrates waste heat recovery with direct-fired heating, first preheating water from exhaust heat and then boosting to required temperature.

HeatSponge

Indirect contact boiler economiser

Economiser range that converts conventional boilers to condensing-level efficiency using stainless steel construction.

PERCO-ACE

Direct-fired hot water generator

Produces high-volume hot water up to 85C directly from natural gas, particularly for cold water make-up duties.

Rainmaker

Condensing hot water boiler upgrade

Enables conventional hot water boilers to operate at condensing-level efficiency by recovering latent heat from exhaust gases.

GEM Steam Traps

Steam trap

Full venturi steam traps with no moving parts that continuously discharge condensate, designed for stable operation in cooking, pasteurisation, CIP and drying applications.

Service regions

Worldwide

Standards, references & customers

Sustainability claims

Waste heat recovery from milk spray dryer exhaustDirect contact condensing heat recovery from boiler and process exhaustsSteam traps with no moving parts that do not fail open or closedDirect hot water generation to reduce steam demand

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