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INDIRECT FIRED › SERIES 20

 

Description:

Selectra ® Series 20 electronic gas flame modulation systems are designed primarily for commercial and light industrial space heating, as components of indirect fired units with atmospheric burners.

Combining the capability of the Series 20 and 30, the current Series 20 is designed for single or multiple (up to four) furnace operations. It may be field installed on existing equipment or specified for new equipment installation.

The Series 20 system uses Modulator or Modulator - Regulator valves. Please see Maxitrol Bulletin MMR_MT_EN for M/MR valve selection and application table.