Comments by "Helmuth Schultes" (@helmuthschultes9243) on "American Reacts to Housing differences New Zealand vs USA" video.

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  2. Heating/cooling the entire house is extremely wasteful, energy consuming and polluting. Better to only heat and cool actually occupied sections of the home. Normally that would involve the living room, and in extreme weather bedroom's for part of the day like into the night. Other areas only in special needs arising occasionally. The home I live in, for past 62 years, has NEVER had A/C and the only permanent heating installed was a lounge room gas heater, with airflow fan. That however has been defective and not used for over 25 years. Now depending on season an electric heater-fan, or in hot summer a airfan unit. Other rooms can use smaller electric-fan heaters if needed and occupied. In hot summer for say 38°C nights a small fan or pedestal fan can be used in other areas. Unusually bedrooms rarely have heating used at all, and hot conditions a small personal fan, even only USB powered one is mostly used. Hot water is an ondemand flow through unit not storage hot water tank. It is amazing how low energy use is compared to more typical over heated/cooled homes our life has been. Comfort is improved acclimatising to prevailing conditions and dressing to suit the conditions. Means not expecting to sit in T shirt and shorts mid winter or rugged up in sweater or hoody for summer. Reasonable clothing for the conditions. Actually minimal indoor outdoor means only adding jackets for winter outdoors, and sun protection in summer going outside. Our winter at worst has frosty mornings, with 5°C to 15°C winter range for almost all days, with some warmer sunny days too. Summer tends mid 20°C to over 40°C , with short periods even remaining over 35°C overnight. So especially winter is not so extreme in the city.
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