BTU ESTIMATOR
X
X

Step 1

Enter dimensions or enter a volume

(can’t be below 0)

Set Room Dimensions

Length: ft
width: ft
height: ft

OR

Volume

ft3

Step 2

Choose the option that best describes your enclosure:

No Insulation

Partially Insulated

Fully Insulated

Step 3

Choose desired temperature:

50℃ OR 122℉

40℃ OR 104℉

30℃ OR 86℉

20℃ OR 68℉

CALCULATE
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24 / 7
Sales and
Technical
Support

24 / 7
Sales and
Technical
Support

Cantherm offers portable heaters with clean breathable air solutions, an affordable answer to comfortable working conditions for the aviation, military, construction, mining, oilfield and rental markets.

Indirect-Fired Portable Heaters

Aero Recip

Gregorash Web Specials
Aero Recip

Aero Recip is the largest piston engine and accessory overhaul shop in Canada.

Airparts network

Gregorash Web Specials
Airparts Network

With an inventory of 10,000 aviation accessories, parts and supplies, everything from authorized distributor products to common consumables is available when you need it.

Ultimate oil coolers

Gregorash Web Specials
Ultimate Oil Coolers

Ultimate Oil Coolers provides new, overhauled, and re-cored oil coolers for piston and turbine rotary (helicopter) and fixed wing aircraft.

Dyno Power

Gregorash Web Specials
Dyno Power Experimental

Dyno Power caters to the unique specifications of experimental enthusiasts with engines and parts.

Cantherm Heaters

Gregorash Web Specials
Cantherm Heaters

Cantherm offers indirect-fired portable heaters, an affordable answer to comfortable working conditions for the aviation, military, construction, mining, oilfield and rental markets.

Catalogue 2017 / 2018