www.permies.com Erica Wisner shows us some of the latest innovation with rocket mass heaters. This time there are two innovations. One is sub floor heating. The heat of the rocket mass heater exhaust is routed under the floor and then outside. The other is heat bypass valve – the heat is the routed directly outside, bypassing the underfloor heating. The cool thing about this design is that you run one small, hot fire, and it gives off heat for days. And there is no bulk in the building. And this isn’t nearly as expensive as other underfloor heating systems. Erica talks a little about sub floor vs. in-floor heating systems. An earthen floor in a shed is dug out and replaced with a wood floor. You can learn more about rocket mass heaters at Http You can also visit erica’s site at www.ernieanderica.info Music by Jimmy Pardo

Question: what is the best system for HVAC for 100yrs old wood frame 2 story 2 family house?
a house with about 1500sf at ground floor, 1200sf upper floor.
two units(5rooms 2 bedroom and 8rooms 5 bedroom) side by side.
currently has steam heating with oil boiler.
should it be a DIY project or a work by a licensed plumber?
any suggestion will be welcomed.

Answer:

Answer by margret t
Slant Fin natural gas steam heat with registers

CedarCide’s premier DIY organic outdoor bug misting system installs directly into your existing sprinkler system in about an hour. The best DIY Organic Insect control system available will automatically eliminate flying and biting bugs, snakes, rats and scorpions organically.

My environmental website: www.operationoasis.com As populations increase along with our thirst for water we need to manage our limited resources well. To do this we need to alter our habitual water wastage and begin thinking outside of the box. Water bills in the UK have continually and rapidly risen since privatisation. All new homes have water meters fitted and older homes are being switched to meters. Many are turning to ways of saving some extra cash in the tough times ahead. What is a better way to start your money savings than to cease pouring it down the drain every time you turn the washer on? This so called waste water is not sufficiently contaminated to warrant being charged for throwing it away. In fact it is surprising clean water with very little contamination, it has after all just washed the clothes you are wearing. According to Water Wise, we use about 14% per cent of our domestic water supply to wash clothes. A new machine uses around half the water and energy of the average 10-year-old machine. Many of the most efficient washing machines now use less than 50 litres of water per wash. Washing machine use has risen by 23% in the past 15 years, up from 3 times a week in 1990 to an average of 4 times a week per household today. http If your machine is 10 years or more, it will use 100 litres per wash. Many families wash 7 times a week, that’s a whopping 700 litres down the drain. Installing this simple DIY grey water system saves the 700 litres of water from …

Do it yourself visual of tankless water heater. I couldent find a video that wasn’t a tutorial from some business, So this video will give you just an idea if you are thinking about installing your own Tankless water heater.

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