Air heated floors / Discussions

What is the CFM and operating temperature on air heated radiant floors?

...air heated radiant floors with electric or water coils . The air flow would be between 450-650CFM for each heater (750-1100m3/hr), the large heater is 8 loops b...

Posted by martin skibba Feb. 28, 2021, 11:49 a.m. Delivery: radiant, forced-air and decentralized 5 Responses

Why are Legalett air heated floors better than electric mats?

...air heated foundation system better than radiant heat mats which are electric and nothing is wasted heating the air

Posted by tony wolff Dec. 17, 2020, 9:28 p.m. Delivery: radiant, forced-air and decentralized 0 Responses

How could I convert my hydronic gas heated floors to electric heated floors?

...heated floors, using propane gas as fuel. $400/ mth is killing me. Help, i have been told it can't be done . If you’re looking to convert your radiant floor fro...

Posted by Betty Potter-Collins June 7, 2020, 8:20 p.m. Delivery: radiant, forced-air and decentralized 1 Responses

How do you build an air heated concrete slab?

...air space and the tile? Does it make a difference if the bulk of the concrete (thermal) mass is below the airspace or between the airspace and the tile? Thanks ...

Posted by Matt Wisniewski Dec. 27, 2020, 6:27 p.m. Passive solar home design 0 Responses

Are there any updates on the progress of the second demonstration house?

...air-heated floors across Canada and the U.S. since the mid-70s, and even longer in Sweden where the company originated, so there is nothing new there; it's the ...

Posted by dean c April 30, 2019, 7:58 p.m. Solar thermal collectors 2 Responses

What infloor radiant heating would you use in a corewood home design?

...air-heated floors gives an overview of all three types of radiant floor heating systems – A comeback for radiant floors heated with air tubes Installing an ...

Posted by John Yoho Feb. 6, 2020, 10:59 p.m. Wall assemblies - new construction 1 Responses

Slab on Grade for House in Grand Rapids MI - Can I get Prefab form kits & Assistance easily?

...air radiant heat system, would be about 1000 square feet. There is only one manufacturer of slab on grade form kits with air heated floors that we know of, the ...

Posted by Greg Hooks Nov. 20, 2019, 3:35 p.m. Slab on Grade 1 Responses

Can you install tubing under a slab on grade foundation to extract heat in winter?

Can tubing for a ground source heat pump be put under a slab on grade prefab form foundation kit to extract winter heat? We generally recommend people check wi...

Posted by Jennifer Cole Aug. 28, 2019, 11:34 a.m. Slab on Grade 1 Responses

Does hydronic radiant cooling work?

...air to condense and put you at risk of mold and mildew forming. Here is a our page all about radiant floors as a starting place - Radiant floor heat - Air hea...

Posted by dean c April 30, 2019, 8:01 p.m. Delivery: radiant, forced-air and decentralized 1 Responses

How much for a 1200 square foot house will it cost me to finish the slab

...air heated floors and you can contact them through there. If that's not what you mean let us know but I can't think of any other system you'd be referring to. ...

Posted by Walter Hale Oct. 1, 2020, 7:20 p.m. Slab on Grade 1 Responses

What is the best type of radiant floor heating for a garage?

...Heated floors can be done with electric wires, hydronic tubes, but there is also one company that installs air-heated tubes in slab on grade foundations , power...

Posted by J.F. March 24, 2017, 11:14 a.m. Delivery: radiant, forced-air and decentralized 1 Responses

Would you recommend Legalett over water radiant floor heat for a backyard studio in Toronto?

...air-heated floor, below is a link to an installation video as well as a few other resources on slabs. Legalett Solar Air Heated Slab on Grade installation v...

Posted by Christine Pountney May 2, 2019, 1:22 p.m. Delivery: radiant, forced-air and decentralized 1 Responses

What is the best heating and cooling system for a slab on grade home?

...air heated floor from Legalett, they provide engineered slab on grade prefab kits with air heated radiant floors . We were really happy with it, and they are av...

Posted by Matthew Gioia July 7, 2020, 11:03 p.m. Heating and cooling 3 Responses

What Should You Look For When Buying a Slab on Grade Home?

...heated. If it isn't then I personally wouldn’t even consider it because it will be very uncomfortable, and if it is heated but the bills are sky high then I wou...

Posted by Mike Molloy Nov. 6, 2019, 7:29 p.m. Slab on Grade 1 Responses

Which radiant floor heat is best?

...air heated floors or electric mats are effectively the same in efficiency. The differences are subtle, but in the case of the air heated floors, the heater is...

Posted by tony wolff Dec. 25, 2020, 1:22 p.m. Delivery: radiant, forced-air and decentralized 3 Responses

What flooring options work with a passive solar design?

...heated, due to the reduced conductivity of heat between your feet and the floor. Our latest demonstration house is a prefab kit house seated on a solar air he...

Posted by Christopher Dunn Feb. 23, 2020, 11:50 a.m. Passive solar home design 1 Responses

What is the best way to heat an off grid home?

...heated air panels feeding air tubes in the slab floor. Solar air heating panels are a lot less hassle and risk than solar water heating panels, and a lot more a...

Posted by Michelle Nason Aug. 8, 2018, 1:48 p.m. Off-grid and Net-Zero Housing 3 Responses

We are looking to build a slab on grade, do we need radiant heat?

...air heated radiant floors or hydronic stands out as clearly cheaper to install or operate than the other, the advantages to an air heated floor is a more even d...

Posted by Scott Self Sept. 21, 2020, 10:34 p.m. Delivery: radiant, forced-air and decentralized 2 Responses