Double Wall Conical all-in-one chimney and exhaust system.

Stainless steel all-in-one chimney, vent, or exhaust system for condensing boilers or those that use high temperatures not exceeding 1,400°F continuous.

For connecting heating appliances and engines to the outdoors under negative or positive pressure.

Applicable for all fuels: gas, oil, wood, and any other solid fuels.


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Our complete line of boiler room equipment includes a wide range of boilers, burners, hot water heaters, feedwater systems, blowdown systems, fuel efficient equipment, control systems, oil heaters and stack systems.

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Jeremias Group

The Jeremias Group has more than 40 years of experience in flue and chimney production.

Jeremias Inc. manufactures:

  • Double wall and insulated conical pipe exhaust systems that use a unique steel surface to steel surface joint that is pressure and liquid tight without the need for silicone sealant. Models for single wall applications.
  • Boiler exhaust stack from 3” to 36”
  • UL Approved Grease Duct