Description
20kW Thermolec modulating
electric plenum heater,
10-year warranty on high
grade nickel-chrome elements,
automatic and manual-reset
high temperature cut-outs
prevent overheating, magnetic
back-up safety contactor,
magnetic quiet relays provide
silent switching and long
service life, magnetic quiet
fan relay,
one-size-frame-fits-all
plenums up to 20 KW and units
are baffled for A/C
installation