BTU ESTIMATOR
REQUEST A QUOTE
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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
styled blue image of a cantherm heart in use

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.

+Special

Aero Recip

Custom Overhauled Lycoming oil cooler at no charge with a purchase of a Lycoming engine.
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.

+Special

Airparts Network

10% Off APS brake discs and linings.
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.

+Special

Ultimate Oil Coolers

10% Off any custom-overhauled oil cooler.
Dyno Power

Gregorash Web Specials
Dyno Power Experimental

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

+Special

Dyno Power Experimental

Coming Soon.
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.

+Special

Cantherm Heaters

Free thermostat with any heater order.

Catalogue 2017 / 2018

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