How To Build A Rocket Mass Heater eBook & Plans

Are rising heating costs making you search for innovative solutions to heat your home?  Are you feeling guilty about using up yet more of the world’s dwindling fossil fuels with traditional furnaces?  Want to heat with wood but don’t feel like cutting down a forest full of trees? Rocket mass heaters will bring practical elegance to your home while saving money and time. Rocket stoves are super-efficient wood stoves that heat your home with only a few cords of wood a year. Efficient doesn’t mean ugly; you’ll have bragging rights to one of the most inexpensive yet elegant heating solutions that will be the envy of friends and family. Rocket stoves can cost as little as a few hundred dollars if you are an ardent re-user of materials.  If you’ve heard of rocket mass heaters but don’t think you can build it yourself, Chris and Sandra of The Darfield Earthship can help. They will take you step-by-step through the building process of their own rocket mass heater which they built in their earthship in the North Thompson Valley of British Columbia, Canada. This 50-page “How To” manual comes with detailed instructions, photos and three pages of 2’x3′ PDF construction plans.  Previously priced at $19.95 and $9.95 respectively, the book and plans are now bundled together and being offered at the value price of $15.00.

Disclaimer

This plan set is for your general information and use only and does not constitute any advice or recommendation (professional or otherwise). In general, the design of a site-constructed masonry heater is dependent on site conditions and the applicable regulatory environment, neither of which is accounted for in these plans.   You should not rely upon any information or materials in these plans for making or refraining from making any specific design decisions. the use of any information or materials in these plans is entirely at your own risk.   I, Chris Newton, accept no liability whatsoever. Particularly, no liability for any direct, indirect, special or other consequential damages of whatever kind, resulting from whatever cause, through the use of any information or material obtained either directly or indirectly from this plan set.

Click on the following links to see PDF samples from the book.

Table Of Contents

Introduction

Step 5 – Place Base Round Of Fire Bricks

Step 16 – 8″ Horizontal Heat Exchange and Flue

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Worming into Spring

With all the work on the house the gardening is falling behind …

I’ve been putting off harvesting the compost from the worm bins for too long.  This morning I took the time to sort the worms out of two finished trays of compost.  It looks like I’ve been feeding them well …  the compost was full of worms!  It took quite a while to sort them out of the trays and I still have two trays left to go.  The finished compost looks good; very dark and I’m guessing I separated about 40 litres  of compost for the garden this morning.   Due to all the chicken egg shells that go into our compost there is a lot of shell in the compost, but I figure that is good for the soil as the shells will break down over time.  I made no effort to separate worm egg sacs out of the finished compost.  My hope is that the baby worms will hatch in the garden and keep doing their thing in the garden soil.  We’ll see how it goes anyway.  Helen’s teacher wants to start a worm composter in their class! I’ve saved a small portable bin for next week and hopefully I’ll separate the worms and finished compost in their class and leave them a pound of worms.

The fruit tree we planted last year survived the winter!  It has started to bud … we will not be pruning it this year!  This tree is watered by gray water from the barn and the system seems to be working.  The new fruit tree that Sandra and the kids got for my birthday is also starting to bud so I hope to get it planted in the ground soon …

The apple trees (and lone apricot tree) below the office are blossoming!  I’ve only ever seen apricots on the apricot tree once before … maybe with a warm spring we will get some apricots.  Last year I pruned the apple trees and this year I see that there are many new shoots that should be pruned back.

I fixed up the cold frame on the south side of the shop a few weeks ago; added soil and repaired the cover.  I foolishly moved my tomato and pepper plants into the frame right away.  Over the last couple of weeks I have watched over half of them shrivel and die from the frost … a knife to the heart each time!  The days are not warm enough for the frame to make enough of a difference.  The survivors are a sorry looking bunch!  It is getting kind of personal so I hope they survive …