HEAT fireplace inserts TUNNEL

HEAT Fireplace inserts tunnel

Connecting two areas was never so simple and elegant thanks to the HEAT tunnel fireplace inserts. Enjoy living flames that create a perfect atmosphere in different parts of your home.

HEAT fireplace inserts have large-format printed glazing that allows you to experience the fire in a unique way. Thanks to their tunnel design, wood can be added from both sides. The easy, silent and precise operation of the lifting door is guaranteed by the state-of-the-art SILENT LIFT system. The combustion chamber is lined with chamotte bricks (HT3Z 01) or heat-resistant bricks named IGNITON (HT3LF 04) and is designed with no furnace grate. However the insert can be fitted with a grate at the customer’s request. HEAT fireplace inserts are intended for convection operation. The innovative DOUBLE SPIN flue gas system increases efficiency and reduces the environmental impact of the fireplace insert. Secondary air intake washes over the glass in the door to prevent the cumulation of deposits. Primary and secondary air intake is regulated by a single control element. An EAI (external air intake) system is included. Side and top MAMMOTH accumulation sets can be purchased separately for fireplace inserts, which can extend the period of heat radiation by more than 12 hours.

HEAT T 3g 70.50.01

HEAT fireplace inserts TUNNEL | HEAT T 3g 70.50.01
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with side opening

designed for convection and accumulation operation

maximum of 2 side accumulation sets

Technical parameters
  • Height1192 mm
  • Width808 mm
  • Depth570 mm
  • Door height467 mm
  • Door width664 mm
  • Weight190 kg
  • Regulated output4,0-10,3 kW
  • Smoke flue diameter150-180 mm
  • Flue socket diameter180 mm
  • External air intake diameter150 mm
  • Draught12 Pa
  • Efficiency82,3 %
  • Average wood consumption2,2 kg/h

HEAT T 3G L 88.50.04

HEAT fireplace inserts TUNNEL | HEAT T 3G L 88.50.04
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with lifting door

SILENT LIFT system

Technical parameters
  • Height1426 mm
  • Width1186 mm
  • Depth585 mm
  • Door height466 mm
  • Door width851 mm
  • Weight347 kg
  • Regulated output5,8-15,1 kW
  • Smoke flue diameter200 mm
  • Flue socket diameter200 mm
  • External air intake diameter150 mm
  • Draught12 Pa
  • Efficiency80,5 %
  • Average wood consumption3,2 kg/h

HEAT T 3g 70.50.01

HEAT T 3g 70.50.01
  • order code: HT3Z 01

HEAT T 3G L 88.50.04

HEAT T 3G L 88.50.04
  • order code: HT3LF 04
  • Technical parameters
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Technical parameters
  • Height 1192 mm
  • Width 808 mm
  • Depth 570 mm
  • Door height 467 mm
  • Door width 664 mm
  • Weight 190 kg
  • Regulated output 4,0-10,3 kW
  • Smoke flue diameter 150-180 mm
  • Flue socket diameter 180 mm
  • External air intake diameter 150 mm
  • Draught 12 Pa
  • Efficiency 82,3 %
  • Average wood consumption 2,2 kg/h
Technical parameters
  • Height 1426 mm
  • Width 1186 mm
  • Depth 585 mm
  • Door height 466 mm
  • Door width 851 mm
  • Weight 347 kg
  • Regulated output 5,8-15,1 kW
  • Smoke flue diameter 200 mm
  • Flue socket diameter 200 mm
  • External air intake diameter 150 mm
  • Draught 12 Pa
  • Efficiency 80,5 %
  • Average wood consumption 3,2 kg/h
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