Jamshid RIAZI - Council at Building & Housing Research Center, Tehran, Iran (retired)
Mohammad ANBARI - Graduated in Tehran university of medical science
Omid Gholami - Computer Engineering Software, Kasra Ramsar University,

Usually, heat loss calculations in buildings are from the difference of T=Ti-Te) between adequate interior temperature Ti=(+۱۸ to ۲۸K) and acute exterior temperature Te=(< Zero to+۵۰ K) which, issuing to spend huge fossil energies pollutant: [۲۰-(-۱۰)=+۳۰ (K). But, if: “T=Ti-tsi(≠Te)=Zero (K)” ≡ Zero pollutions from =Zero (K) ; Q=Zero(kWh/Year) as whole alive creatures proceed to be warm with their blood <۱۰% of their weight without Carbon. Then, buildings, from its specific elements in envelop, can do it better via coils or air layers, with abundant clean energies in constant comfort tsi=Ti (K) year along. Being in addition healthy and secure of fire and lack of dew. Therefore, healthy hospitals, museums, laboratories, libraries, sensible henhouses and in confine swimming pools without mold. Thus, from adequate coils on V.B (vapor barrier), easily accelerate the heater & cooler to Ti=tsi(≠Te) (K). New heating conductors like TCO on glasses as buffer on hotter side of insulation are available. Also, by V.B (bilateral in Tropical), it is possible to avoid totally pollutant fossils fuel. Even to avoid firewood to save the jungles and then our innocent Planet in danger with its inhabitants. Whole contribute to a dual Epiphany process. Another application of this process, is a double envelop as a thin air layer to (P. ۸) capture solar energy in great chadors, can cover inside little tents with total comfort year along, healthy, and secure of fire.

Ti-tsi(≠Te)=Zero(K), total comfort year along, Q≡Zero pollution, healthy, secure of fire, COP Paris