The HTH is now replaced with the DC and AC updated designs in our catalog.
When the HTH are all sold they will be gone.
The 14HTH Tiny Hard Times Heater Heavy Duty Rectangular Tube Fireplace Grate Heat Exchanger with Blower is:
- 14" wide; 6" tall; Available in depths of 14", 16", 20", or 24".
- This item is modular and can be flipped right left and vertical. As well as used in multiples now or later for more heat output