Homebuilders Heat Boxes

These boxes were developed for builders who want a simple, light, all stainless box that will fit in tight places, as it does not exten...

This cabin heat box has been engineered to be the smoothest, most efficient and lightest heat box built. Fabricated from aircraft-grade aluminum w...

This box is identical to the standard cabin heat box, P/N DL-001, except that the air intake is parallel to the firewall rather than coming st...

This box was recently developed in response to customer requests. With the exception of brass shaft bushings, this box is constructed en...

This cabin box is our first modification to our standard heat box. The only difference between this and the standard is that th...