Legacy Items

Fluxer Heaters desktop induction heaters are not being produced at this time, so that we can better focus our attention on our portable units. 

Thank you for your interest. These pages will remain available for information purposes.


Fluxer Desktop Induction Heater with PWM Temp Control


The Fluxer Desktop Induction Heater with PWM Temp Control is a 12VDC induction heater intended to be used near an external power source.

This is a unique device, and because it is new and unproven we consider it experimental in nature. Please use it as intended! 

I have been tested it ad hoc for several months, and it has performed very well for me when used to lower the frequency of operation. That is its intended use. Using it to attempt to increase the frequency of operation may damage your heater. For that reason, we recommend that this device be used solely for low frequency heating of Dynavap vaporizers.

This heater has two user-selectable temperature modes: Full Power, and Custom.

Full Power mode is the typical mode of operation for other Dynavap induction heaters. In this mode the Pulse Width Modulation (PWM) control panel is bypassed, and the induction heater is allowed to heat as quickly its power source allows.

Custom Power Mode is currently exclusive to Fluxer Heaters. This is an experimental mode that allows the user to reduce the frequency (i.e., how many times per second the heater is pulsed) and duty cycle (i.e., time "on" per pulse sent.)

More time on heat, at a lower temp, means more flavor AND a reduced risk of combustion!


Lead time: typically ~3 days


Base wood:

Choose a Red Oak or Poplar base. 

Switch color:

Choose Blue, Red, Green, or Orange.

The Fluxer Grande™


A Dynavap®-specific induction heater disguised in a 16 oz. stainless steel travel mug

Key Features of the Fluxer Grande™:  

  • 3x 18650 power (12VDC @ 3,000 mAh)
  • On-demand, intuitive operation: There is a very light effort (200 gf, or 200 grams of force), MEC-brand high-temp tactile switch at base of coil. Insert a DV into the coil until it depresses the switch and activates the heater. Remove your DV when it clicks.
  • Tactile switch signal filter protects all four MOSFETS in the circuit and dramatically reduces the risk of MOSFET failure
  • thermal fuse protection against overheating (90°C thermal fuse automatically resets when temp drops)
  • 10A mini circuit breaker
  • high performance, 25A-capable battery management system with balanced charging
  • Illuminated power and use indicators
  • Mains powered LiPo battery charging adapter included (w/LED charging status indicator). Choose either a US or Euro versions (more info on Euro adapter coming soon
  • On-Off toggle switch
  • DC charge port
  • Hand built in the US by me. These take time to build, which is why they are priced as they are.

The Fluxer Grande™ is housed in a Simple Modern™ 16 oz. Classic Tumbler. These come w/two lids (the "center straw" model used in my device, and a side-sip, coffee mug style lid). They're available from Amazon in a variety of colors:  https://www.amazon.com/Simple-Moder...-2-spons&keywords=simple+living+tumbler&psc=1 Please review the currently available colors prior to ordering, choose a first and second choice color, and let me know your choices.
It can still function as a travel mug, too - just remove the heater insert. The Fluxer Grande heater insert doesn't damage the cup in any way. If you want to use it as a mug, remove the insert and fill it up. (To use the center-straw lid for beverages, you will need to reinstall its rubber seal.) 


NOTE: Dynavap has previewed a cool mug-based induction heater design of their own, and I'm sure it will be available at some point. It isn't available yet, however. This is available now, or typically with in 1-2 weeks of ordering,  Initial price is $175; subsequent batches could have different prices. This price includes the travel mug and heater insert but does NOT include batteries, a charging cable, or shipping. Payment will be due prior to shipment.  Please send me an email if you'd like one, and we can take it from there.

The Mother Fouxer, a 3x 18650 induction heater disguised in a 16 oz. stainless steel travel mug

The Mother Fouxer, a 3x 18650 induction heater disguised in a 16 oz. stainless steel travel mug