KTH-B700

700 kW Monoblock Gas Burner

KURTHERM® KTH-B700 monoblock gas burner is designed for high efficiency, low emissions and reliable performance in residential, commercial and industrial heating applications.

Advanced combustion technology, compact design and modulating operation ensure optimal performance, energy savings and environmentally friendly operation.

HIGH
EFFICIENCY Up to 95%

SAFE &
RELIABLE Advanced safety
controls

LOW NOx
EMISSIONS Environmentally
friendly

MODULATING
OPERATION High turndown
ratio

EASY
INSTALLATION Compact
monoblock design

QUIET
OPERATION Low noise level

STABLE
PERFORMANCE Consistent
combustion

EASY
MAINTENANCE User friendly
access

DURABLE
CONSTRUCTION High quality
materials

LONG
SERVICE LIFE Reliable & durable
components

KEY FEATURES

Monoblock design for easy installation
High efficiency and low fuel consumption
Low NOₓ emissions, Class 3 (EN 676)
Modulating operation with wide turndown ratio
Reliable ignition with ionization flame detection
Integrated air damper with servo motor
Multi-position flange for various boiler types
Comprehensive safety and control system
Suitable for natural gas (G20) and LPG (G31)

DIMENSIONS (mm)

KTH-B700 dimensions and flange dimensions

* Dimensions and technical data may vary.
Please contact KURTHERM® for detailed drawings.

TECHNICAL SPECIFICATIONS

PARAMETER	KTH-B700
Rated Heat Output	700 kW
Min. Heat Output	210 kW
Fuel Type	Natural Gas (G20) / LPG (G31)
Gas Pressure (Natural Gas)	20 mbar
Gas Pressure (LPG)	30 mbar
Efficiency	Up to 95%
NOₓ Emissions	Class 3 (EN 676)
Electrical Supply	230 V ~ 50 Hz
Electrical Power	250 W
Protection Class	IP 40
Control Type	Modulating
Turndown Ratio	1 : 5
Ignition	Electronic
Flame Detection	Ionization
Air Damper Control	Servo Motor
Noise Level	≤ 72 dB(A)
Operating Temperature	-10 °C ... +60 °C
Flange Type	Standard / Multi-position
Weight (approx.)	36 kg