HEP

HEPLA model High Efficiency Pressure is a double wall stainless steel chimney with 1″ air space. This chimney is UL listed for positive pressure applications up to 15″ water column.

HEPL2 model High Efficiency Pressure is a double wall stainless steel chimney with 2″ mineral fiber insulation. This chimney is UL listed for positive pressure applications up to 15″ water column.

HEPL1 model High Efficiency Pressure is a double wall stainless steel chimney with 1″ mineral fiber insulation. This chimney is UL listed for positive pressure applications up to 15″ water column.

HEPL model High Efficiency Pressure is a double wall stainless steel chimney with 2″ air space. This chimney is UL listed for positive pressure applications up to 15″ water column.

HEP model High Efficiency Pressure is a single wall stainless steel chimney. This chimney is UL listed for positive pressure applications up to 15″ water column.