Dragon Tech – A Rocket Mass Heater Store – Hand made batchbox doors, secondary air tubes, Dealer for Schott high temperature glass and Rolled Alloy RA330 high heat metals! and anything rocket stove related

As of 8-11-22 I now have RA330 stubs back in stock.

I have already sold 3 of the 6, I ordered in. Price is $85 plus shipping.

I will be attempting to restock as these stubs sell.

I have a used quick change secondary air tube for sale.

This tube is sized for a 6″ batchbox. Length is 19″ long.

Condition is dirty but as new.

As is with no riser pipe cost is $30 + ship.

With plain steel riser included cost is $40+ship

UPDATE

Current price of RA330 stub is $85 + ship

All steel prices have sharply increased.

Unfortunately my steel made product prices will reflect that.

I am still working out of state, but with reduced hours .

Build times and response times will be shorter.

At this time I am not ready to take orders for my heavyweight doors.

Quick change secondary air tubes are available with steel stubs

Lite weight pop in doors are available with a shorter wait time for manufacture.

Fire clay , ash tools , temp gauges and bypasses are still available.