Technical information

Height (inches)

KTU1337T/93

Top Connection

Downloadable documents

Dimensions (measurements on drawings below are in millimeters)

Width (inches) 40,2
Depth (inches) 33
Height (inches) 65
Weight (pounds) 3439
Firebox width (inches) 14,2
Firebox depth (inches) 12,2

Heating performance

Energy class A+
Heated area, sq ft (depending on heating requirements) 450-1000
Heat storage capacity, kWh (this is the amount of heat stored in the appliance, not the heat output!) 52.8
Nominal heat output, kW 2,5
Efficiency % LHV 91
Maximum load of wood per 24 hours, lbs 29,1
Heat release time at 100% (hours) (this is how long the heater stays at its hottest) 2.7
Heat release time at 50% (hours) (this how long the heater stays over 50% of its hottest) 14.2
Heat release time at 25% (hours) (this how long the heater stays over 25% of its hottest; it's T25) 23.9

Safety distances to combustibles

Safety distance, back (inches) (can be reduced to 3" with a UL/ULC specified heat shield) 14
Safety distance, top (inches) 10
Safety distance, front (inches) 48

Chimney connection and combustion air information

Recommended flue diameter, ø in 7-8
Maximum weight of top connection flue, kg 550