i am a little confused re different heater cover sizes, is the new (?) larger 7/16" (this european has no clue how to read this out loud) simply an evolution in design to accommodate a larger heater? or is this to allow compatibility with different stem sizes? i love the dynavaps & feel i read here that they kind of work with this new heater cover? so.. i am very much leaning towards the 7/16" heater cover for the time being. unless of course there are compelling reasons pro 3/8" i am not taking into account. alan writes there are more roasting tube options with the 3/8" - is this because this it has been around for longer?
Decent setup!The 3/8" (inch) tube is more or less the traditional Log 'standard' by now, as you will find it in the HI, the Underdog and also the E-Nano. In millimetres, it's outer diameter is about 9.5mm, while it's inner diameter is about 8mm.
For this smaller sized heater cover, @Alan provides 5/16" (or 8mm) outer diameter stainless steel tips, that slip into the heater port and glass tubes/tips, with an inner diameter of 10mm, that slip over the heater port. Both types of tips he offers with a variety of different wood and glass roasting tubes.
The 7/16" tube is a bit wider, than the 3/8" one. Featuring an outer diameter of about 11.1mm and an inner diameter of about 9.5mm (3/8" again). It'll accept the 3/8" (9.5mm) stainless steel roasting tube, that doubles as a WPA and which Alan includes with the square HI. And also off the shelf Arizer Air/Solo glass roasting tubes and WPAs, that you can get from Alan or also quite easy via Amazon in Europe, and they feature an inner diameter of about 11.5mm, which makes them a perfect fit, to slide over the bigger 7/16" (11.1mm) heater cover.
The Vapcap tips have an outer diameter of 10mm and an inner diameter of 8mm, so that they'll seal with the 7/16" cover, when you press the tip against it, but they won't move in or stay put on/in the cover, as the regular roasting tubes do.
The heater used in both tubes is a 20Ohm/5W Ohmite resistor covered in vitreous enamel, which is basically molten glass. The resistor used in the wider 7/16" tube is from another Ohmite series though, featuring a slightly larger body diameter (~7mm, instead of ~5mm), than the one used in the smaller 3/8" cover.
This is my square HI, with an Arizer Air/Solo glass roasting tube/direct draw stem and a fitting Arizer WPA with a 14mm connection. The wooden stem with the 3/8" tip I did myself, using a wooden cigarette holder combined with the stainless steel tip, which I cut from Alan's original 3/8" stainless steel roasting tube, he includes with every square HI
(Bit hard to get, that 'inchy stuff', over here in Europe)
I waited so long before !Yeah I'm probably going to get one of the larger ones next time since I already have the classic standard core and glass core, something that appeals to me about them is that they also work with solo stems, I still have my old bent stem!
Danger zone!!! Harold and Kumar 2 ! the flight scene at the almost end of the movie, before they jumped from the plane to get baked with Bush !!! If you haven't seen that, go do it..!boom baby!
Thanks for posting the photos and kind words @Crussell27
Looks like a lilac wood 14mm to 14mm adapter tube. A great way to use the HI.
Happy 4/20 everyone. Stay toasty.
Definitely. And I hope you had a happy 4/20 to you as well.Thanks for posting the photos and kind words @Crussell27
Looks like a lilac wood 14mm to 14mm adapter tube. A great way to use the HI.
Happy 4/20 everyone. Stay toasty.
I've been waiting for this dayNice roasting tube @blokenoname
Have been sketching up the various wooden roasting tube options that I offer in order to get my website updated. Will start a separate thread for the roasting tubes too. Have 88 sketches just for wooden tubes. So many different ways to roast.
I don't know how I missed this. Feel better soon! I'm glad it was just a clipping and not a full mowing down.Looks good with the Halo Misty. Hope you are enjoying it.
I have a bit of bad news. I was riding my bicycle home from the post office yesterday and was clipped by a driver from behind while traveling through a crosswalk with a walk light. The driver turned in front of me and the force of the impact threw me to the pavement. Ended up with a lacerated right ring finger and two fractures in my right pelvis. I need crutches to get around, so there won't be any shop time for a while. Guess the waiting list will just have to slip a little more. Hope I can get back to turning soon.
Please 4-give my pomposity!Thanks for the best wishes @wolf torn
Glad to hear your HI has been working well for you.
Nice roasting tube @blokenoname Great use for an inexpensive wooden tube.
Have been sketching up the various wooden roasting tube options that I offer in order to get my website updated. Will start a separate thread for the roasting tubes too. Have 88 sketches just for wooden tubes. So many different ways to roast. Thanks for explaining the difference between the two ss heater cover options.
Thanks for posting the photos @P.A.M. Happy that you think the bamboo HI is a good value. I do try to make vaporizers that most people can afford. Will try to get some more bamboo HI's put together soon. The bamboo tubes are cut and the holes drilled. Just need to cut the cork rings to fit the bamboo.
Glad you are happy with the square HI @SpudBob I enjoy the larger ss roasting tube and more air flow w/ the 7/16" ss heater cover.
@ataxian - Apologies for the long waiting list. If you were ever on it, there is no need to wait in line again. Happy to turn something for you. The square HI's are a great value and work well with the Airizer glass stems.
@GoldenBud - Glass does give great flavor, but ss is much more durable. Sounds like the 7/16" size would work well for you.
What exactly makes up that dual use stem? Is that a SS tip held inside an iheat stem?This is a perfect tube combination for micro dosing. I use it with the Insta heat and the heat island.
It allows for micro dosing with the Insta heat/18mm and the heat island/Toasty Top. And yes. Stainless all the way. A silicone mouthpiece is put at the back of the stainless steel tube and inserted through the back.What exactly makes up that dual use stem? Is that a SS tip held inside an iheat stem?
Gutair’s with a matching HI would be cool!It allows for micro dosing with the Insta heat/18mm and the heat island/Toasty Top. And yes. Stainless all the way. A silicone mouthpiece is put at the back of the stainless steel tube and inserted through the back.