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Build Your Heater

Exotherm builds superior heaters to suit unique applications. Exotherm Corporation is a leader in designing and manufacturing custom-built fired heaters. Applications in which Exotherm excels include thermally-sensitive fluids, such as thermal fluids, vegetable oils, some crude oil applications, and regeneration gas heaters. Fill out the form below with as much information as possible and we will get back to you quickly.

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Customer Information *

Quotation Information


Process Information

Efficiency (The max. efficiency is 94%, but it varies based on inlet temp.)

Std (75%)


Utility Information

Fuel Used:

Lower Heating Value:

Select Available Electrical Power:

115 Volt (1 Phase)
460 Volt (3 Phase)
50 Hz
60 Hz

Is Instrument Air Available?

Can be used to to purge the Control Panel?

Area Classification


Agency Approvals (check all that apply):

NFPA (Std)
NEC (Std)

Temperature Controller: