M Series
Gas unit heater
Direct exchange gas unit heaters for heating with low thermal inertia and without heat transfer fluid.

Benefits
- The simplicity and reliability of M series heaters provide a superior price/performance ratio in comparison with other heating systems.
- Reliable operation unique components.
- Centrifugal fan design for ducting applications. Designed to be equipped with a back intake chamber applied by a regulation damper and air filters.
Final user literature
Instruction sheet | Next-R Series, M Series
OTRG005 thermoregulator
Installation, use and maintenance manual | M Series
M C Series - with centrifugal fan
Professional user literature
Instruction sheet | Next-R Series, M Series
OTRG005 thermoregulator
Installation, use and maintenance manual | M Series
M C Series - with centrifugal fan
Design manual | Next-R Series, M Series
Section A01 - Definitions and general concepts
Design manual | Next-R Series, M Series
Section B04 - M and MC Series Heaters
Design manual | Next-R Series, M Series
C01.02 Section - Flue gas collection
Design manual | Next-R Series, M Series
C01.04 Section - Adjustment and control
Design manual | Next-R Series, M Series
C01.08 Section - Fan characteristics
Design manual | Next-R Series, M Series
C01.09 Section - Installation criteria