Passive solar heating / Discussions

How do you calculate window height and location for passive solar heating?

...Passive Solar Home Design If it's mid-September and you are calculating this now, does that mean you are still in the design phase or have you started buildin...

Posted by Daniel Gardener Sept. 12, 2019, 8:54 a.m. Passive solar home design 1 Responses

What flooring options work with a passive solar design?

...passive heatingPassive solar heating - how to warm your home with the sun Even if you put a floor covering on a concrete slab floor, you will still get t...

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

What is the Kenogami House heating system?

...heating during sunny winter days that provided too much passive solar heat. How well did that experiment work at collecting excess heat? It was also mentioned...

Posted by dean c March 22, 2019, 3:46 p.m. Passive solar home design 1 Responses

What are the most cost-effective green building strategies in new home construction?

...solar gain, etc.) Eliminating thermal bridging Efficient lighting Efficient appliances Solar panels Geothermal heating/cooling Adding thermal mass ...

Posted by M T Nov. 4, 2019, 11:07 a.m. Concept and design 3 Responses

Can south facing windows and glass doors, double glazed, be used to collect passive solar heat?

...passive solar basics – How to build a passive solar home The short story is, that if the sun is coming in your window you are getting some passive heat, sim...

Posted by Sue Whall June 5, 2020, 8:13 a.m. Passive solar home design 2 Responses

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

...heating for the second story? Or is there a supplemental heating system for floor #2?

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

If a passive house is designed well is it worth the extra cost for Low E window coatings?

...passive heat gain needs to include a passive cooling strategy such as overhangs or sun shades to prevent overheating in summer or you'll be spinning your wheels...

Posted by Joe Van Kuren June 7, 2019, 8:37 p.m. Passive solar home design 1 Responses

What is the most efficient passive home design?

...Passive House made of ICF, even if their heating bills were identical to the penny. Material selection is very important! Thanks for the question.

Posted by Peter Riley Jan. 29, 2020, 9:01 p.m. Passive House 1 Responses

What options are there for pre fab Passive House kit designs?

...solar air heated slab as well, so if you're looking to knock it out of the park on passive and active solar heating, check out our solar air heated slab on grad...

Posted by Kim MacKay Dec. 27, 2019, 3:12 p.m. Planning and Design 1 Responses

Can I use a solar thermal water heater to heat my pool in the summer and the floor of the garage that I am going to build?

...Solar Air Heater Solar Thermal Water Heaters Solar Radiant Heated Floor Kit - Slab on Grade for LEED, Passive, ZNE Heating a Swimming Pool: To...

Posted by Bill Loucks Oct. 5, 2019, 9:48 p.m. Solar thermal collectors 2 Responses

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

...solar-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 ...

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

Can a solar thermal air system be coupled to an HRV for heating incoming fresh air?

...solar collection potential). Am I crazy? Brian We haven't seen any great results when trying to marry solar air heaters to an HRV . To achieve a similar resul...

Posted by Brian Billings March 21, 2019, 2:53 p.m. Solar thermal collectors 1 Responses

What heating system to use in my new detached garage/shop?

...passive solar gain with that window section and the concrete slab. But I want to have a radiant floor and I am not sure what to install. I can go with hydronic ...

Posted by David Perreault Dec. 4, 2020, 10:23 a.m. 0 Responses

Can you help with passive solar greenhouse exterior wall details?

...solar air heated floor , it’s not fully ‘passive’ as it requires a solar air heating panel , but that only requires a fan which can be run that off a very small...

Posted by Rick Carter Aug. 11, 2020, 8:06 a.m. Greenhouses and Sunrooms / Solariums 1 Responses

Can I see details about the heating and domestic hot water systems of the Edelweiss house?

...heating system of this house is the sun, since over 50% of the heat load is provided by passive solar heating. Therefore, a portion of the domestic hot water is...

Posted by August Wehrmann March 10, 2019, 9:26 a.m. Heat pumps, geothermal and AC 3 Responses

Does hydronic radiant cooling work?

Has hydronic radiant cooling advanced enough to be a viable, cost effective option for an average 2300 sq ft residential house? Hydronic radiant cooling can be...

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

Can you install electric wire in floor heat cables and cork flooring?

...passive solar heat absorbtion?

Posted by C Whitby Aug. 7, 2020, 6:43 p.m. Flooring and stairs 2 Responses

How do you build an air heated concrete slab?

...heating. The plan is to prevent the sun entering in the summer and allow it to shine in in the winter. I estimate sun would begin entering about 10 am and finis...

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