Passive 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

New Build Whistler BC step 5

...Passive home design.I'm excited about having a passive house with low heating cost. ATWHP with hyrdonic heating and DWP is something we hope to have. Just...

Posted by Nunga Man July 6, 2020, 2:46 p.m. Concept and 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

Is hydronic slab heat appropriate in a super insulated home?

...heating the floors. How did you execute in floor heat on the Kenogami house and keep it from overheating? PS- I don't expect toasty warm floors, just not chil...

Posted by Andrew Wright Feb. 3, 2021, 3:26 p.m. Delivery: radiant, forced-air and decentralized 1 Responses

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

...heating/cooling zones to minimize energy use. Is this still recommended in a green Ontario home? If so, is it best to use 3 different heating and cooling units,...

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

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 options are there for pre fab Passive House kit designs?

...Passive House on the property and then work on converting the main structure (with a cement block foundation and piers) into a garage with a 550 sq ft passive h...

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

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

...passive solar heating . Both of those design priorities will reduce the size of the heating system you require as well as the amount of energy it will consume d...

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

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

...heating system. In net zero designs, if an air source heat pump is used for space heating and an indoor air to water heat pump is used for DHW heating, the net ...

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

Should I use an air source heat pump in a Passive House?

...heating systems for a Passive House , you can for sure trim that down. In some areas, achieving Passive House Certification allows you to bypass normal building...

Posted by Iain cunningham March 27, 2019, 9:31 p.m. Heating and cooling 1 Responses

Do I need ceiling fans if I have an HRV?

...heating and cooling strategy of our Edelweiss demonstration house .

Posted by S McIntyre April 2, 2019, 10:01 p.m. Ventilation 1 Responses

Can hydronic radiant heating be a complete heating solution for a home?

...heating solution for a home, but to do so successfully there are considerations. Any radiant floor heating system (gas or electric, hydronic or radiant air heat...

Posted by Jeremy Peters Dec. 16, 2019, 1:13 a.m. Delivery: radiant, forced-air and decentralized 3 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

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

Can you help with passive solar greenhouse exterior wall details?

...passive’ as it requires a solar air heating panel , but that only requires a fan which can be run that off a very small PV panel. As for: Vapour barrier : C...

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