IPPL4F
IPPL4F model Industrial Positive Pressure is a double wall stainless steel chimney with 4″ ceramic insulation.
Humidifier
IPPL2F
IPPL2F model Industrial Positive Pressure is a double wall stainless steel chimney with 2″ ceramic insulation.
IPPL2
IPPL2 model Industrial Positive Pressure is a double wall stainless steel chimney with 2″ mineral fiber insulation. This chimney is UL listed for positive pressure applications up to 60″ water column.
IPPL
IPPL model Industrial Positive Pressure is a double wall stainless steel chimney with 2″ air space.
IPP / SINGLE WALL
IPP model Industrial Positive Pressure is a single wall stainless steel chimney. This chimney is UL listed for positive pressure applications up to 15″ water column.
HEPLA
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
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
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
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.