Calcana Heaters

Calcana heaters make heating indoor and outdoor spaces easy for both residential and commercial customers.
Calcana outdoor overhead patio heaters have become one of our most asked for heaters. And they have been our #1 selling patio heater for the last 5 years, and for good reason. With the low clearance to combustibles and modulating heat range adjustability from low to high and anywhere in between, Calcana patio heaters give you the perfect heat desired for just about any weather condition. With a sleek, clean, stainless steel look and infrared heat, Calcana Heaters are the perfect fit for any home patio, restaurant, bar or resort.
The same sleek look and technology is used in our garage and shop heaters, although they must be vented. A great fit for large garages and hobby shops alike. Calcana shop heaters are simple to install for the do-it-yourselfer. Unlike conventional forced air heaters which heat the air, our TUBE type infrared heaters only heat objects in the space. They consume up to 30% to 40% less fuel with adjustable heat, than conventional forced air heaters. Spend more time in your garage and get more done!
Calcana commercial heaters are available in 11.6 feet, 16.6 feet and 21.6 feet lengths, all with the same sleek look and adjustable heat range, and must be vented. Keep your warehouse, airplane hangar or any commercial facility warm and comfortable. Increase productivity and reduce your heating bills by up to 30% to 40% when upgrading to a Calcana commercial heater from a conventional forced air commercial heater.
Calcana Heaters

Calcana Patio Heater 5'
5 feet in length, it's a wonderful choice for your home patio or restaurant outdoor dining patio.- Available in both Natural Gas and Propane fuel sources.
- Can be mounted within 6" of any combustibles.
- Infrared waves heat the objects in the space, rather than the air.
- Consumes 30 – 40% less fuel than forced air heaters.
- Brackets for mounting on walls and ceilings.
PH-40HO - 20.000-40,000 BTU - Length 5 feet

Calcana Patio Heater 10'
10 feet in length, it's a wonderful choice for your home patio or restaurant outdoor dining patio.- Available in both Natural Gas and Propane fuel sources.
- Can be mounted within 6" of any combustibles.
- Infrared waves heat the objects in the space, rather than the air.
- Consumes 30 – 40% less fuel than forced air heaters.
- Brackets for mounting on walls and ceilings.
PH-75HO - 37,500-75,000 BTU - Length 10 feet

Calcana Garage/Shop Heater
Perfect for garage or shop applications. Keep your shop comfortable all year around.- Available in both Natural Gas and Propane fuel sources.
- Can be mounted within 6" of any combustibles.
- Infrared waves heat the objects in the space, rather than the air.
- Consumes 30 – 40% less fuel than forced air heaters.
- Brackets for mounting on walls and ceilings.
Cal-40A-10 - 40,000 BTU - Length 10 feet
Cal-50A-10 - 50,000 BTU - Length 10 feet
Cal-75A-10 - 75,000 BTU - Length 10 feet

Calcana Commercial Heater
Heavy duty heating. At home in large shops, industrial facilities and restaurants.- Available in both Natural Gas and Propane fuel sources.
- Can be mounted within 6" of any combustibles.
- Infrared waves heat the objects in the space, rather than the air.
- Consumes 30 – 40% less fuel than forced air heaters.
- Brackets for mounting on walls and ceilings.
PH-40 - 20,000-40,000 BTU - Length 11.5 feet
PH-50 - 25,000-50,000 BTU - Length 16.5 feet
PH-75 - 37,500-75,000 BTU - Length 21.5 feet

Calcana Marine Grade
316 grade stainless steel for extreme environments. Perfect for facilities affected by salt water spray.- Available in both Natural Gas and Propane fuel sources.
- Can be mounted within 6" of any combustibles.
- Infrared waves heat the objects in the space, rather than the air.
- Consumes 30 – 40% less fuel than forced air heaters.
- Brackets for mounting on walls and ceilings.
PH-40HO-M - 20.000-40,000 BTU - Length 5 feet
PH-75HO-M - 37,500-75,000 BTU - Length 10 feet
Calcana Installation Videos
Calcana Heaters are made to be easy to install download the manual or check out one of these videos.
Calcana Testimonial Videos
Don't just take our word for it! See Calana Heaters in action at one of our many happy customer's locations.
Calcana Photo Gallery